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Chris Broderick - Researcher

Contact

+353 (0)21 2346970
chris.broderick (at) tyndall (dot) ie

  • Photonics
I am a Staff Researcher (Senior Researcher) at Tyndall National Institute, University College Cork, Ireland, currently on secondment with the group of Prof. Chris Van de Walle at the University of California, Santa Barbara, U.S.A. as a European Union Marie Skłodowska-Curie Global Fellow.

I was a Postdoctoral Researcher at Tyndall prior to my promotion to Staff Researcher in 2021 and, prior to that, I was a Postdoctoral Research Associate at the University of Bristol, U.K. I hold B.Sc. (Hons) and Ph.D. degrees in physics from University College Cork.

My interests lie in materials theory in simulation, focusing on (i) developing fundamental theoretical understanding of the electronic and optical properties of novel and emerging semiconductor material systems, and (ii) developing models and software to enable multi-scale simulations of semiconductor materials and devices, building key insights obtained from atomistic electronic structure calculations into atomistic and continuum empirical models suitable to quantitatively predict technologically relevant properties in semiconductor materials and nanostructures.

My experience ranges from performing first principles calculations and analysis of fundamental material properties, through the derivation and parametrisation of empirical models for multi-scale simulations, as well as software implementations of these models (including enabling interoperability between proprietary, open-source and self-developed software packages).

Research Grants

Funder Start Date End Date Title Role
National University of Ireland (NUI) 01-MAR-18 29-FEB-20 National University of Ireland Post-Doctoral Fellowship in the Sciences
Royal Irish Academy 01-JUN-19 30-NOV-19 Charlemont Grant
European Commission 01-OCT-21 30-SEP-24 Marie Skłodowska-Curie Global Fellowship
Irish Research Council 01-OCT-10 30-SEP-13 EMBARK Postgraduate Scholarship

Book Chapters

YearPublication
2020Chapter 2: Mid-Infrared Light-Emitting Diodes
A. Krier, E. Repiso, F. Al-Saymari, P. J. Carrington, A. R. J. Marshall, L. Qi, S. E. Krier, K. J. Lulla, M. Steer, C. MacGregor, C. A. Broderick, R. Arkani, E. P. O’Reilly, M. Sorel, S. I. Molina, and M. De La Mata (2020) Chapter 2: Mid-Infrared Light-Emitting Diodes. : Woodhead Publishing.
2017Chapter 9: Dilute Nitride Alloys
C. A. Broderick, M. Seifikar, J. M. Rorison, and E. P. O'Reilly (2017) Chapter 9: Dilute Nitride Alloys. : CRC Press.
2017Chapter 10: Dilute Bismide Alloys
C. A. Broderick, I. P. Marko, E. P. O'Reilly, and S. J. Sweeney (2017) Chapter 10: Dilute Bismide Alloys. : CRC Press.
2013Chapter 3: Theory of the Electronic Structure of Dilute Bismide Alloys - Tight-Binding and k.p Models
C. A. Broderick, M. Usman, and E. P. O'Reilly (2013) Chapter 3: Theory of the Electronic Structure of Dilute Bismide Alloys - Tight-Binding and k.p Models. : Springer.

Peer Reviewed Journals

YearJournalPublication
2022Physical Review AppliedImpact of band anticrossing on band-to-band tunneling in highly mismatched semiconductor alloys
S. Das, C. A. Broderick, and E. P. O’Reilly (2022) Impact of band anticrossing on band-to-band tunneling in highly mismatched semiconductor alloys. : . [Details]
2022Physical Review MaterialsElectronic and optical properties of SiGeSn alloys lattice-matched to Ge
P. M. Pearce, C. A. Broderick, M. P. Nielsen, A. D. Johnson, and N. J. Ekins-Daukes (2022) Electronic and optical properties of SiGeSn alloys lattice-matched to Ge. : . [Details]
2021Journal of Physics D: Applied PhysicsImpact of stoichiometry and strain on GeSn alloys from first principles calculations
C. O'Donnell, A. Sanchez-Soares, C. A. Broderick, and J. C. Greer (2021) Impact of stoichiometry and strain on GeSn alloys from first principles calculations. : . [Details]
2021Applied Physics LettersMonolithic infrared silicon photonics: The rise of (Si)GeSn semiconductors
O. Moutanabbir, S. Assali, X. Gong, E. P. O'Reilly, C. A. Broderick, B. Marzban, J. Witzens, W. Du, S.-Q. Yu, A. Chelnokov, D. Buca, and D. Nam (2021) Monolithic infrared silicon photonics: The rise of (Si)GeSn semiconductors. : . [Details]
2020Chemistry of MaterialsProgress on germanium-tin nanoscale alloys
J. Doherty, S. Biswas, E. Galluccio, C. A. Broderick, A. Garcia-Gil, R. Duffy, E. P. O'Reilly, and J. D. Holmes (2020) Progress on germanium-tin nanoscale alloys. : . [Details]
2020Physical Review AppliedContinuous-wave magneto-optical determination of the carrier lifetime in coherent GeSn/Ge heterostructures
E. Vitiello, S. Rossi, C. A. Broderick, G. Gravina, A. Balocchi, X. Marie, E. P. O’Reilly, M. Myronov, and F. Pezzoli (2020) Continuous-wave magneto-optical determination of the carrier lifetime in coherent GeSn/Ge heterostructures. : . [Details]
2020Optical and Quantum ElectronicsElectronic properties of type-II GaAsSb/GaAs quantum rings for applications in intermediate band solar cells
R. Arkani, C. A. Broderick, and E. P. O'Reilly (2020) Electronic properties of type-II GaAsSb/GaAs quantum rings for applications in intermediate band solar cells. : . [Details]
2019Journal of Applied PhysicsElectronic structure evolution in dilute carbide GeC alloys and implications for device applications
C. A. Broderick, M. D. Dunne, D. S. P. Tanner, and E. P. O'Reilly (2019) Electronic structure evolution in dilute carbide GeC alloys and implications for device applications. : . [Details]
2019Optical and Quantum ElectronicsComparison of first principles and semi-empirical models of the structural and electronic properties of GeSn alloys
E. J. O'Halloran, C. A. Broderick, D. S. P. Tanner, S. Schulz, and E. P. O'Reilly (2019) Comparison of first principles and semi-empirical models of the structural and electronic properties of GeSn alloys. : . [Details]
2019Journal of Physics D: Applied PhysicsOptical properties of metamorphic type-I InAsSb/Al In As quantum wells grown on GaAs for the mid-infrared spectral range
E. Repiso, C. A. Broderick, M. de la Mata, R. Arkani, Q. Lu, A. R. J. Marshall, S. I. Molina, E. P. O'Reilly, P. J. Carrington, and A. Krier (2019) Optical properties of metamorphic type-I InAsSb/Al In As quantum wells grown on GaAs for the mid-infrared spectral range. : . [Details]
2019Scientific ReportsGiant bowing of the band gap and spin-orbit splitting energy in GaPBi dilute bismide alloys
Z. L. Bushell, C. A. Broderick, L. Nattermann, R. Joseph, J. L. Keddie, J. M. Rorison, K. Volz, and S. J. Sweeney (2019) Giant bowing of the band gap and spin-orbit splitting energy in GaPBi dilute bismide alloys. : . [Details]
2018Physical Review AppliedImpact of disorder on the optoelectronic properties of GaNAsBi alloys and heterostructures
M. Usman, C. A. Broderick, and E. P. O'Reilly (2018) Impact of disorder on the optoelectronic properties of GaNAsBi alloys and heterostructures. : . [Details]
2018Semiconductor Science and TechnologyTheory and design of InGaAsBi mid-infrared semiconductor lasers: type-I quantum wells for emission beyond 3 μm on InP substrates
C. A. Broderick,W. Xiong, S. J. Sweeney, E. P. O'Reilly, and J. M. Rorison (2018) Theory and design of InGaAsBi mid-infrared semiconductor lasers: type-I quantum wells for emission beyond 3 μm on InP substrates. : . [Details]
2017Scientific ReportsGaAsBi/GaNAs type-II quantum wells: novel strain-balanced heterostructures for GaAs-based near-and mid-infrared photonics
C. A. Broderick, S. R. Jin, I. P. Marko, K. Hild, P. Ludewig, Z. L. Bushell, W. Stolz, J. M. Rorison, E. P. O’Reilly, K. Volz, Stephen J Sweeney (2017) GaAsBi/GaNAs type-II quantum wells: novel strain-balanced heterostructures for GaAs-based near-and mid-infrared photonics. : . [Details]
2017IET OptoelectronicsHighly-mismatched III-V semiconductor alloys applied in multiple quantum well photovoltaics
W. Xiong, C. A. Broderick, and J. M. Rorison (2017) Highly-mismatched III-V semiconductor alloys applied in multiple quantum well photovoltaics. : .
2016IEEE Journal of Quantum ElectronicsTheory and optimization of 1.3-μm metamorphic quantum well lasers
S. Bogusevschi, C. A. Broderick, and E. P. O'Reilly (2016) Theory and optimization of 1.3-μm metamorphic quantum well lasers. : . [Details]
2016Scientific ReportsOptical gain in GaAsBi/GaAs quantum well diode lasers
I. P. Marko, C. A. Broderick, S. R. Jin, P. Ludewig, W. Stolz, K. Volz, J. M. Rorison, E. P. O’Reilly, and S. J. Sweeney (2016) Optical gain in GaAsBi/GaAs quantum well diode lasers. : . [Details]
2015IEEE Journal of Selected Topics In Quantum ElectronicsTheory of the electronic and optical properties of dilute bismide quantum well lasers
C. A. Broderick, P. E. Harnedy, and E. P. O'Reilly (2015) Theory of the electronic and optical properties of dilute bismide quantum well lasers. : . [Details]
2015Semiconductor Science and TechnologyDetermination of type-I band offsets in GaBixAs1–x quantum wells using polarisation-resolved photovoltage spectroscopy and 12-band k.p calculations
C. A. Broderick, P. Harnedy, P. Ludewig, Z. L. Bushell, K. Volz, R. J. Manning, and E. P. O'Reilly (2015) Determination of type-I band offsets in GaBixAs1–x quantum wells using polarisation-resolved photovoltage spectroscopy and 12-band k.p calculations. : . [Details]
2015Semiconductor Science and TechnologyExperimental and modelling study of InGaBiAs/InP alloys with up to 5.8% Bi, and with Δso > Eg
G. M. T. Chai, C. A. Broderick, E. P. O'Reilly, Z. Othaman, S. R. Jin, J. P. Petropoulos, Y. Zhong, P. B. Dongmo, J. M. O. Zide, S. J. Sweeney, and T. J. C. Hosea (2015) Experimental and modelling study of InGaBiAs/InP alloys with up to 5.8% Bi, and with Δso > Eg. : . [Details]
2014Physical Review BAnisotropic electron g factor as a probe of the electronic structure of GaBiAs/GaAs epilayers
C. A. Broderick, S. Mazzucato, H. Carrère, T. Amand, H. Makhloufi, A. Arnoult, C. Fontaine, O. Donmez, A. Erol, M. Usman, E. P. O'Reilly, and X. Marie (2014) Anisotropic electron g factor as a probe of the electronic structure of GaBiAs/GaAs epilayers. : . [Details]
2014Journal of LuminescenceLuminescence properties of dilute bismide systems
B. Breddermann, A. Bäumner, S. W. Koch, P. Ludewig, W. Stolz, K. Volz, J. Hader, J. V. Moloney, C. A. Broderick, and E. P. O'Reilly (2014) Luminescence properties of dilute bismide systems. : . [Details]
2013Physica Status Solidi B-Basic Solid State Physics12‐band k.p model for dilute bismide alloys of (In)GaAs derived from supercell calculations
C. A. Broderick, M. Usman, and E. P. O'Reilly (2013) 12‐band k.p model for dilute bismide alloys of (In)GaAs derived from supercell calculations. : . [Details]
2013Physical Review BImpact of alloy disorder on the band structure of compressively strained GaBiAs
M. Usman, C. A. Broderick, Z. Batool, K. Hild, T. J. C. Hosea, S. J. Sweeney, and E. P. O’Reilly (2013) Impact of alloy disorder on the band structure of compressively strained GaBiAs. : . [Details]
2013Semiconductor Science and TechnologyDerivation of 12- and 14-band k·p Hamiltonians for dilute bismide and bismide-nitride semiconductors
C. A. Broderick, M. Usman, and E. P. O'Reilly (2013) Derivation of 12- and 14-band k·p Hamiltonians for dilute bismide and bismide-nitride semiconductors. : . [Details]
2012Semiconductor Science and TechnologyBand engineering in dilute nitride and bismide semiconductor lasers
M. Usman, C. A. Broderick, A. Lindsay, and E. P. O'Reilly (2012) Band engineering in dilute nitride and bismide semiconductor lasers. : . [Details]
2011Physical Review BTight-binding analysis of the electronic structure of dilute bismide alloys of GaP and GaAs
M. Usman, C. A. Broderick, A. Lindsay, and E. P. O'Reilly (2011) Tight-binding analysis of the electronic structure of dilute bismide alloys of GaP and GaAs. : . [Details]

Conference Publications

YearPublication
2021International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. Murphy, E. P. O'Reilly, and C. A. Broderick (2021) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2021IEEE International Semiconductor Laser Conference (IEEE-ISLC)
Z. C. M. Davidson, T. Hepp, J. M. Rorison, S. J. Sweeney, K. Volz, and C. A. Broderick (2021) IEEE International Semiconductor Laser Conference (IEEE-ISLC). : . [Details]
2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
Z. C. M. Davidson, J. M. Rorison, S. J. Sweeney, and C. A. Broderick (2021) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2020International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. A. Broderick (2020) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2020IEEE Photonics Society Summer Topicals Meeting Series (IEEE-SUM)
C. A. Broderick, E. J. O'Halloran, M. D. Dunne, A. C. Kirwan, A. D. Andreev, S. Schulz, and E. P. O'Reilly (2020) IEEE Photonics Society Summer Topicals Meeting Series (IEEE-SUM). : . [Details]
2020International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
M. D. Dunne, C. A. Broderick, M. Luisier, and E. P. O'Reilly (2020) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2019International Conference on Numerical Simulation of Optoelectronic Devices
C. A. Broderick, S. Das, and E. P. O'Reilly (2019) International Conference on Numerical Simulation of Optoelectronic Devices. : . [Details]
2019International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
R. Arkani, C. A. Broderick, and E. P. O'Reilly (2019) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2019International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. A. Broderick, E. J. O'Halloran, and E. P. O'Reilly (2019) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2019IEEE International Conference on Group-IV Photonics (IEEE-GFP)
C. A. Broderick, E. J. O'Halloran, A. C. Kirwan, M. D. Dunne, D. S. P. Tanner, S. Schulz, and E. P. O'Reilly (2019) IEEE International Conference on Group-IV Photonics (IEEE-GFP). : . [Details]
2018IEEE International Conference on Nanotechnology (IEEE-NANO)
A. C. Kirwan, E. J. O'Halloran, C. A. Broderick, S. Schulz, and E. P. O'Reilly (2018) IEEE International Conference on Nanotechnology (IEEE-NANO). : . [Details]
2018International Conference on Numerical Simulations of Optoelectronic Devices (NUSOD)
S. Schulz, C. A. Broderick, E. J. O'Halloran, and E. P. O'Reilly (2018) International Conference on Numerical Simulations of Optoelectronic Devices (NUSOD). : . [Details]
2018IEEE International Conference on Nanotechnology (IEEE-NANO)
C. A. Broderick, M. D. Dunne, D. S. P. Tanner, A. C. Kirwanv, E. J. O'Halloranl, S. Schulz, and E. P. O'Reilly (2018) IEEE International Conference on Nanotechnology (IEEE-NANO). : . [Details]
2018IEEE International Conference on Nanotechnology (IEEE-NANO)
R. Arkani, C. A. Broderick, and E. P. O'Reilly (2018) IEEE International Conference on Nanotechnology (IEEE-NANO). : . [Details]
2018International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
R. Arkani, C. A. Broderick, and E. P. O'Reilly (2018) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2017International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. A. Broderick, W. Xiong, S. R. Jin, I. P. Marko, Z. L. Bushell, K. Hild, P. Ludewig, W. Stolz, K. Volz, J. M. Rorison, S. J. Sweeney, and E. P. O’Reilly (2017) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2016International Conference on Transparent Optical Networks (ICTON)
J. M. Rorison, C. A. Broderick, W. Xiong, Q. Wang (2016) International Conference on Transparent Optical Networks (ICTON). : . [Details]
2016International Conference on Transparent Optical Networks (ICTON)
C. A. Broderick, W. Xiong, S. J. Sweeney, E. P. O'Reilly, and J. M. Rorison (2016) International Conference on Transparent Optical Networks (ICTON). : . [Details]
2016International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. A. Broderick, S. Bogusevschi, and E. P. O'Reilly (2016) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2016International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. A. Broderick, J. M. Rorison, I. P. Marko, S. J. Sweeney, and E. P. O’Reilly (2016) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2016International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
C. A. Broderick, W. Xiong, and J. M. Rorison (2016) International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). : . [Details]
2014IEEE International Semiconductor Laser Conference (IEEE-ISLC)
S. J. Sweeney, I. P. Marko, S. R. Jin, K. Hild, Z. Batool, P. Ludewig, L. Natterman, Z. L. Bushell, W. Stolz, K. Volz, C. A. Broderick, M. Usman, P. E. Harnedy, E. P. O'Reilly, R. Butkute, V. Pacebutas, A. Geiutis, and A. Krotkus (2014) IEEE International Semiconductor Laser Conference (IEEE-ISLC). : . [Details]
2011International Conference on Transparent Optical Networks (ICTON)
C. A. Broderick, M. Usman, A. Lindsay, and E. P. O'Reilly (2011) International Conference on Transparent Optical Networks (ICTON). : . [Details]

Honours and Awards

  • [2014] - BOC Gases Postgraduate Bursary
  • [2019] - 69th Lindau Nobel Laureate Meeting
  • [2010] - Official Acknowledgement of Academic Excellence
  • [2008] - Title of College Scholar
  • [2009] - Title of College Scholar
  • [2010] - Title of College Scholar
  • [2011] - Title of College Scholar
  • [2020] - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  • [2019] - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  • [2018] - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  • [2016] - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  • [2012] - "Highlight of 2012" paper for the Institute of Physics journal Semiconductor Science and Technology
  • [2022] - Outstanding Reviewer (Journal of Physics D: Applied Physics)

Professional Associations

  • Member
  • Member
  • Member
  • Associated Member

Committees

  • [2017] National University of Ireland: "Developing Supports for Postdoctoral Researchers and Early-Career Academics",
  • [2020] National University of Ireland: "Developing Supports for Postdoctoral Researchers and Early-Career Academics",
  • [2014] Local Organising Committee - 5th International Workshop on Bismuth-Containing Semiconductors,
  • [2022] Program Committee - International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), The Committee sets the scientific agenda of the annual NUSOD conference, including session and invited speaker nomination and selection, in addition to refereeing of submitted conference paper.

Outreach Activities

  • Established and co-manage the @TyndallPTG Twitter account of the Photonics Theory Group at Tyndall National Institute.
  • Undergraduate intern scientific supervisor and professional mentor with the Irish Photonic Integration Centre (IPIC)

Employment

  • [2015] University of Bristol - Postdoctoral Researcher
  • [2016] Tyndall National Institute - Postdoctoral Researcher
  • [2021] Tyndall National Institute - Staff Researcher (Senior Researcher)
  • [2021] University of California, Santa Barbara - Research Fellow (Visiting)

Education

  • [2010] University College Cork - B.Sc. (Hons.)
  • [2015] University College Cork - Ph.D.
  • [2018] The Institute of Leadership and Management - Professional Skills for Research Leaders

Consultancy

  • Self-developed suite of optoelectronic device simulation software employed in several consultancy contracts with international photonics companies (ongoing activity) -

Journal Activities

  • Phys Rev B - Referee
  • J Appl Phys - Referee
  • Applied Physics Letters - Referee
  • IEEE J Sel Top Quant - Referee
  • IEEE Journal of Quantum Electronics - Referee
  • Semiconductor Science and Technology - Referee
  • Thin Solid Films - Referee
  • Superlattice Microst - Referee
  • Opt Quant Electron - Referee
  • J Comput Electron - Referee
  • Aip Adv - Referee
  • Comp Mater Sci - Referee
  • NPG Asia Materials - Referee
  • Journal of Physics D: Applied Physics - Referee
  • Mater Today - Referee
  • Physica E - Referee
  • Modelling And Simulation In Materials Science And Engineeringmodelling And Simulation In Materials Science And Engineering - Referee
  • Journal Of Vacuum Science & Technology A: Vacuum, Surfaces, And Films - Referee
  • Proceedings of the National Acadamy of Sciences - Referee
  • Infrared Physics and Technology - Referee
  • Heliyon - Referee
  • Mat Sci Semicon Proc - Referee
  • Appl Phys Express - Referee
  • Acs Photonics - Referee
  • ACS Applied Energy Materials - Referee
  • Journal Of Physics-Condensed Matterjournal Of Physics-Condensed Matter - Referee
  • Phys Status Solidi B - Referee
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struct
biography I am a Staff Researcher (Senior Researcher) at Tyndall National Institute, University College Cork, Ireland, currently on secondment with the group of Prof. Chris Van de Walle at the University of California, Santa Barbara, U.S.A. as a European Union&nbsp;<span>Marie Sk&#322;odowska-Curie Global Fellow.<br><br></span>I was a Postdoctoral Researcher at Tyndall prior to my promotion to Staff Researcher in 2021&nbsp;and, prior to that, I was a Postdoctoral Research Associate at the University of Bristol, U.K.&nbsp;I hold B.Sc. (Hons)&nbsp;and Ph.D. degrees in physics from University College Cork.<span><br><br>My interests lie in materials theory in simulation, focusing on (i) developing fundamental theoretical understanding of the electronic and optical properties of novel and emerging semiconductor material systems, and (ii) developing models and software to enable multi-scale simulations of semiconductor materials and devices, building key insights obtained from atomistic electronic structure calculations into atomistic and continuum empirical models suitable to quantitatively predict technologically relevant properties in semiconductor materials and nanostructures.<br><br>My experience ranges from performing first principles calculations and analysis of fundamental material properties, through the derivation and parametrisation of empirical models for multi-scale simulations, as well as software implementations of these models (including enabling interoperability between proprietary, open-source and self-developed software packages).</span>
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27
struct
activity-date 01-JAN-10
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28
struct
activity-date 01-JAN-11
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29
struct
activity-date 09-OCT-17
description National University of Ireland: "Developing Supports for Postdoctoral Researchers and Early-Career Academics",
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30
struct
activity-date 10-DEC-20
description National University of Ireland: "Developing Supports for Postdoctoral Researchers and Early-Career Academics",
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31
struct
activity-date 13-JUN-14
description Local Organising Committee - 5th International Workshop on Bismuth-Containing Semiconductors,
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activity-date 01-JAN-20
description - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
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activity-date 01-JAN-19
description - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
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description - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
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35
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activity-date 01-JAN-16
description - "Top-Ten" paper at the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
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36
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activity-date 01-JAN-12
description - "Highlight of 2012" paper for the Institute of Physics journal Semiconductor Science and Technology
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37
struct
activity-date 01-MAR-22
description Program Committee - International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), The Committee sets the scientific agenda of the annual NUSOD conference, including session and invited speaker nomination and selection, in addition to refereeing of submitted conference paper.
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activity-date 01-MAR-21
description Tyndall National Institute - Staff Researcher (Senior Researcher)
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activity-date 04-OCT-21
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publications
array
1
struct
authors S. Das, C. A. Broderick, and E. P. O’Reilly
doi https://doi.org/10.1103/PhysRevApplied.17.014029
id 608227485
journal Physical Review Applied
other_type [empty string]
publisher [empty string]
title Impact of band anticrossing on band-to-band tunneling in highly mismatched semiconductor alloys
type Peer Reviewed Journal
year 2022
2
struct
authors P. M. Pearce, C. A. Broderick, M. P. Nielsen, A. D. Johnson, and N. J. Ekins-Daukes
doi https://doi.org/10.1103/PhysRevMaterials.6.015402
id 608227483
journal Physical Review Materials
other_type [empty string]
publisher [empty string]
title Electronic and optical properties of SiGeSn alloys lattice-matched to Ge
type Peer Reviewed Journal
year 2022
3
struct
authors C. Murphy, E. P. O'Reilly, and C. A. Broderick
doi https://doi.org/10.1109/NUSOD52207.2021.9541479
id 608476164
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2021
4
struct
authors Z. C. M. Davidson, T. Hepp, J. M. Rorison, S. J. Sweeney, K. Volz, and C. A. Broderick
doi https://doi.org/10.1109/ISLC51662.2021.9615882
id 608476166
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE International Semiconductor Laser Conference (IEEE-ISLC)
type Conference Publication
year 2021
5
struct
authors Z. C. M. Davidson, J. M. Rorison, S. J. Sweeney, and C. A. Broderick
doi https://doi.org/10.1109/NUSOD52207.2021.9541434
id 608476162
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2021
6
struct
authors C. O'Donnell, A. Sanchez-Soares, C. A. Broderick, and J. C. Greer
doi https://doi.org/10.1088/1361-6463/abed6f
id 608227481
journal Journal of Physics D: Applied Physics
other_type [empty string]
publisher [empty string]
title Impact of stoichiometry and strain on GeSn alloys from first principles calculations
type Peer Reviewed Journal
year 2021
7
struct
authors O. Moutanabbir, S. Assali, X. Gong, E. P. O'Reilly, C. A. Broderick, B. Marzban, J. Witzens, W. Du, S.-Q. Yu, A. Chelnokov, D. Buca, and D. Nam
doi https://doi.org/10.1063/5.0043511
id 608227479
journal Applied Physics Letters
other_type [empty string]
publisher [empty string]
title Monolithic infrared silicon photonics: The rise of (Si)GeSn semiconductors
type Peer Reviewed Journal
year 2021
8
struct
authors C. A. Broderick
doi https://doi.org/10.1109/NUSOD49422.2020.9217637
id 608476160
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2020
9
struct
authors J. Doherty, S. Biswas, E. Galluccio, C. A. Broderick, A. Garcia-Gil, R. Duffy, E. P. O'Reilly, and J. D. Holmes
doi https://doi.org/10.1021/acs.chemmater.9b04136
id 608227473
journal Chemistry of Materials
other_type [empty string]
publisher [empty string]
title Progress on germanium-tin nanoscale alloys
type Peer Reviewed Journal
year 2020
10
struct
authors C. A. Broderick, E. J. O'Halloran, M. D. Dunne, A. C. Kirwan, A. D. Andreev, S. Schulz, and E. P. O'Reilly
doi https://doi.org/10.1109/SUM48678.2020.9161038
id 608476156
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE Photonics Society Summer Topicals Meeting Series (IEEE-SUM)
type Conference Publication
year 2020
11
struct
authors A. Krier, E. Repiso, F. Al-Saymari, P. J. Carrington, A. R. J. Marshall, L. Qi, S. E. Krier, K. J. Lulla, M. Steer, C. MacGregor, C. A. Broderick, R. Arkani, E. P. O’Reilly, M. Sorel, S. I. Molina, and M. De La Mata
doi [empty string]
id 608476120
journal Mid-Infrafred Optoelectronics: Materials, Devices, and Applications
other_type [empty string]
publisher Woodhead Publishing
title Chapter 2: Mid-Infrared Light-Emitting Diodes
type Book Chapter
year 2020
12
struct
authors E. Vitiello, S. Rossi, C. A. Broderick, G. Gravina, A. Balocchi, X. Marie, E. P. O’Reilly, M. Myronov, and F. Pezzoli
doi https://doi.org/10.1103/PhysRevApplied.14.064068
id 608227477
journal Physical Review Applied
other_type [empty string]
publisher [empty string]
title Continuous-wave magneto-optical determination of the carrier lifetime in coherent GeSn/Ge heterostructures
type Peer Reviewed Journal
year 2020
13
struct
authors M. D. Dunne, C. A. Broderick, M. Luisier, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD49422.2020.9217765
id 608476158
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2020
14
struct
authors R. Arkani, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1007/s11082-020-02567-3
id 608227475
journal Optical and Quantum Electronics
other_type [empty string]
publisher [empty string]
title Electronic properties of type-II GaAsSb/GaAs quantum rings for applications in intermediate band solar cells
type Peer Reviewed Journal
year 2020
15
struct
authors C. A. Broderick, M. D. Dunne, D. S. P. Tanner, and E. P. O'Reilly
doi https://doi.org/10.1063/1.5111976
id 608227471
journal Journal of Applied Physics
other_type [empty string]
publisher [empty string]
title Electronic structure evolution in dilute carbide GeC alloys and implications for device applications
type Peer Reviewed Journal
year 2019
16
struct
authors C. A. Broderick, S. Das, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD.2019.8806872
id 608476152
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices
type Conference Publication
year 2019
17
struct
authors R. Arkani, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD.2019.8807051
id 608476150
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2019
18
struct
authors E. J. O'Halloran, C. A. Broderick, D. S. P. Tanner, S. Schulz, and E. P. O'Reilly
doi https://doi.org/10.1007/s11082-019-1992-8
id 608227469
journal Optical and Quantum Electronics
other_type [empty string]
publisher [empty string]
title Comparison of first principles and semi-empirical models of the structural and electronic properties of GeSn alloys
type Peer Reviewed Journal
year 2019
19
struct
authors E. Repiso, C. A. Broderick, M. de la Mata, R. Arkani, Q. Lu, A. R. J. Marshall, S. I. Molina, E. P. O'Reilly, P. J. Carrington, and A. Krier
doi https://doi.org/10.1088/1361-6463/ab37cf
id 608227467
journal Journal of Physics D: Applied Physics
other_type [empty string]
publisher [empty string]
title Optical properties of metamorphic type-I InAsSb/Al&#8202;In&#8202;As quantum wells grown on GaAs for the mid-infrared spectral range
type Peer Reviewed Journal
year 2019
20
struct
authors Z. L. Bushell, C. A. Broderick, L. Nattermann, R. Joseph, J. L. Keddie, J. M. Rorison, K. Volz, and S. J. Sweeney
doi https://doi.org/10.1038/s41598-019-43142-5
id 608227465
journal Scientific Reports
other_type [empty string]
publisher [empty string]
title Giant bowing of the band gap and spin-orbit splitting energy in GaPBi dilute bismide alloys
type Peer Reviewed Journal
year 2019
21
struct
authors C. A. Broderick, E. J. O'Halloran, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD.2019.8806886
id 608476148
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2019
22
struct
authors C. A. Broderick, E. J. O'Halloran, A. C. Kirwan, M. D. Dunne, D. S. P. Tanner, S. Schulz, and E. P. O'Reilly
doi https://doi.org/10.1109/GROUP4.2019.8925787
id 608476154
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE International Conference on Group-IV Photonics (IEEE-GFP)
type Conference Publication
year 2019
23
struct
authors M. Usman, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1103/PhysRevApplied.10.044024
id 608227463
journal Physical Review Applied
other_type [empty string]
publisher [empty string]
title Impact of disorder on the optoelectronic properties of GaNAsBi alloys and heterostructures
type Peer Reviewed Journal
year 2018
24
struct
authors C. A. Broderick,W. Xiong, S. J. Sweeney, E. P. O'Reilly, and J. M. Rorison
doi https://doi.org/10.1088/1361-6641/aad2bd
id 608227461
journal Semiconductor Science and Technology
other_type [empty string]
publisher [empty string]
title Theory and design of InGaAsBi mid-infrared semiconductor lasers: type-I quantum wells for emission beyond 3 &#956;m on InP substrates
type Peer Reviewed Journal
year 2018
25
struct
authors A. C. Kirwan, E. J. O'Halloran, C. A. Broderick, S. Schulz, and E. P. O'Reilly
doi https://doi.org/10.1109/NANO.2018.8626242
id 608476140
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE International Conference on Nanotechnology (IEEE-NANO)
type Conference Publication
year 2018
26
struct
authors S. Schulz, C. A. Broderick, E. J. O'Halloran, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD.2018.8570230
id 608476144
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulations of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2018
27
struct
authors C. A. Broderick, M. D. Dunne, D. S. P. Tanner, A. C. Kirwanv, E. J. O'Halloranl, S. Schulz, and E. P. O'Reilly
doi https://doi.org/10.1109/NANO.2018.8626255
id 608476142
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE International Conference on Nanotechnology (IEEE-NANO)
type Conference Publication
year 2018
28
struct
authors R. Arkani, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1109/NANO.2018.8626250
id 608476138
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE International Conference on Nanotechnology (IEEE-NANO)
type Conference Publication
year 2018
29
struct
authors R. Arkani, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD.2018.8570223
id 608476146
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2018
30
struct
authors C. A. Broderick, S. R. Jin, I. P. Marko, K. Hild, P. Ludewig, Z. L. Bushell, W. Stolz, J. M. Rorison, E. P. O’Reilly, K. Volz, Stephen J Sweeney
doi https://doi.org/10.1038/srep46371
id 608227457
journal Scientific Reports
other_type [empty string]
publisher [empty string]
title GaAsBi/GaNAs type-II quantum wells: novel strain-balanced heterostructures for GaAs-based near-and mid-infrared photonics
type Peer Reviewed Journal
year 2017
31
struct
authors C. A. Broderick, M. Seifikar, J. M. Rorison, and E. P. O'Reilly
doi [empty string]
id 608476116
journal Handbook of Optoelectronic Device Modeling and Simulation Volume 1
other_type [empty string]
publisher CRC Press
title Chapter 9: Dilute Nitride Alloys
type Book Chapter
year 2017
32
struct
authors W. Xiong, C. A. Broderick, and J. M. Rorison
doi [empty string]
id 608227459
journal IET Optoelectronics
other_type [empty string]
publisher [empty string]
title Highly-mismatched III-V semiconductor alloys applied in multiple quantum well photovoltaics
type Peer Reviewed Journal
year 2017
33
struct
authors C. A. Broderick, I. P. Marko, E. P. O'Reilly, and S. J. Sweeney
doi [empty string]
id 608476118
journal Handbook of Optoelectronic Device Modeling and Simulation Volume 1
other_type [empty string]
publisher CRC Press
title Chapter 10: Dilute Bismide Alloys
type Book Chapter
year 2017
34
struct
authors C. A. Broderick, W. Xiong, S. R. Jin, I. P. Marko, Z. L. Bushell, K. Hild, P. Ludewig, W. Stolz, K. Volz, J. M. Rorison, S. J. Sweeney, and E. P. O’Reilly
doi https://doi.org/10.1109/NUSOD.2017.8010018
id 608476136
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2017
35
struct
authors J. M. Rorison, C. A. Broderick, W. Xiong, Q. Wang
doi https://doi.org/10.1109/ICTON.2016.7550372
id 608476134
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Transparent Optical Networks (ICTON)
type Conference Publication
year 2016
36
struct
authors C. A. Broderick, W. Xiong, S. J. Sweeney, E. P. O'Reilly, and J. M. Rorison
doi https://doi.org/10.1109/ICTON.2016.7550303
id 608476132
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Transparent Optical Networks (ICTON)
type Conference Publication
year 2016
37
struct
authors C. A. Broderick, S. Bogusevschi, and E. P. O'Reilly
doi https://doi.org/10.1109/NUSOD.2016.7546993
id 608476130
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2016
38
struct
authors C. A. Broderick, J. M. Rorison, I. P. Marko, S. J. Sweeney, and E. P. O’Reilly
doi https://doi.org/10.1109/NUSOD.2016.7546999
id 608476126
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2016
39
struct
authors S. Bogusevschi, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1109/JQE.2015.2507590
id 608227453
journal IEEE Journal of Quantum Electronics
other_type [empty string]
publisher [empty string]
title Theory and optimization of 1.3-&#956;m metamorphic quantum well lasers
type Peer Reviewed Journal
year 2016
40
struct
authors I. P. Marko, C. A. Broderick, S. R. Jin, P. Ludewig, W. Stolz, K. Volz, J. M. Rorison, E. P. O’Reilly, and S. J. Sweeney
doi https://doi.org/10.1038/srep28863
id 608227455
journal Scientific Reports
other_type [empty string]
publisher [empty string]
title Optical gain in GaAsBi/GaAs quantum well diode lasers
type Peer Reviewed Journal
year 2016
41
struct
authors C. A. Broderick, W. Xiong, and J. M. Rorison
doi https://doi.org/10.1109/NUSOD.2016.7547020
id 608476128
journal [empty string]
other_type [empty string]
publisher [empty string]
title International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
type Conference Publication
year 2016
42
struct
authors C. A. Broderick, P. E. Harnedy, and E. P. O'Reilly
doi https://doi.org/10.1109/JSTQE.2015.2448652
id 608227451
journal IEEE Journal of Selected Topics In Quantum Electronics
other_type [empty string]
publisher [empty string]
title Theory of the electronic and optical properties of dilute bismide quantum well lasers
type Peer Reviewed Journal
year 2015
43
struct
authors C. A. Broderick, P. Harnedy, P. Ludewig, Z. L. Bushell, K. Volz, R. J. Manning, and E. P. O'Reilly
doi https://doi.org/10.1088/0268-1242/30/9/094009
id 608227447
journal Semiconductor Science and Technology
other_type [empty string]
publisher [empty string]
title Determination of type-I band offsets in GaBixAs1–x quantum wells using polarisation-resolved photovoltage spectroscopy and 12-band k.p calculations
type Peer Reviewed Journal
year 2015
44
struct
authors G. M. T. Chai, C. A. Broderick, E. P. O'Reilly, Z. Othaman, S. R. Jin, J. P. Petropoulos, Y. Zhong, P. B. Dongmo, J. M. O. Zide, S. J. Sweeney, and T. J. C. Hosea
doi https://doi.org/10.1088/0268-1242/30/9/094015
id 608227449
journal Semiconductor Science and Technology
other_type [empty string]
publisher [empty string]
title Experimental and modelling study of InGaBiAs/InP alloys with up to 5.8% Bi, and with &#916;so > Eg
type Peer Reviewed Journal
year 2015
45
struct
authors S. J. Sweeney, I. P. Marko, S. R. Jin, K. Hild, Z. Batool, P. Ludewig, L. Natterman, Z. L. Bushell, W. Stolz, K. Volz, C. A. Broderick, M. Usman, P. E. Harnedy, E. P. O'Reilly, R. Butkute, V. Pacebutas, A. Geiutis, and A. Krotkus
doi https://doi.org/10.1109/ISLC.2014.173
id 608476124
journal [empty string]
other_type [empty string]
publisher [empty string]
title IEEE International Semiconductor Laser Conference (IEEE-ISLC)
type Conference Publication
year 2014
46
struct
authors C. A. Broderick, S. Mazzucato, H. Carrère, T. Amand, H. Makhloufi, A. Arnoult, C. Fontaine, O. Donmez, A. Erol, M. Usman, E. P. O'Reilly, and X. Marie
doi https://doi.org/10.1103/PhysRevB.90.195301
id 608227443
journal Physical Review B
other_type [empty string]
publisher [empty string]
title Anisotropic electron g factor as a probe of the electronic structure of GaBiAs/GaAs epilayers
type Peer Reviewed Journal
year 2014
47
struct
authors B. Breddermann, A. Bäumner, S. W. Koch, P. Ludewig, W. Stolz, K. Volz, J. Hader, J. V. Moloney, C. A. Broderick, and E. P. O'Reilly
doi https://doi.org/10.1016/j.jlumin.2014.04.012
id 608227445
journal Journal of Luminescence
other_type [empty string]
publisher [empty string]
title Luminescence properties of dilute bismide systems
type Peer Reviewed Journal
year 2014
48
struct
authors C. A. Broderick, M. Usman, and E. P. O'Reilly
doi [empty string]
id 608476114
journal Bismuth-Containing Compounds, Springer Series in Materials Science Volume 186
other_type [empty string]
publisher Springer
title Chapter 3: Theory of the Electronic Structure of Dilute Bismide Alloys - Tight-Binding and k.p Models
type Book Chapter
year 2013
49
struct
authors C. A. Broderick, M. Usman, and E. P. O'Reilly
doi https://doi.org/10.1002/pssb.201200423
id 608227437
journal Physica Status Solidi B-Basic Solid State Physics
other_type [empty string]
publisher [empty string]
title 12&#8208;band k.p model for dilute bismide alloys of (In)GaAs derived from supercell calculations
type Peer Reviewed Journal
year 2013
50
struct
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journal Physical Review B
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title Impact of alloy disorder on the band structure of compressively strained GaBiAs
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authors C. A. Broderick, M. Usman, and E. P. O'Reilly
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title Derivation of 12- and 14-band k·p Hamiltonians for dilute bismide and bismide-nitride semiconductors
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journal Semiconductor Science and Technology
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title Band engineering in dilute nitride and bismide semiconductor lasers
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authors C. A. Broderick, M. Usman, A. Lindsay, and E. P. O'Reilly
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authors M. Usman, C. A. Broderick, A. Lindsay, and E. P. O'Reilly
doi https://doi.org/10.1103/PhysRevB.84.245202
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journal Physical Review B
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title Tight-binding analysis of the electronic structure of dilute bismide alloys of GaP and GaAs
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