Dr. Steven G. Matsik Profile

Dr. Steven G. Matsik

at Georgia State Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 24 January 2011 Paper

Room temperature photovoltaic response of split-off band infrared detectors with a graded barrier

A. G. U. Perera, S. Matsik, D. P. Pitigala, Y. F. Lao, S. P. Khanna, L. H. Li, E. Linfield, Z. Wasilewski, M. Buchanan, X. H. Wu, H. C. Liu

Proceedings Volume 7945, 79451I (2011) https://doi.org/10.1117/12.870047

KEYWORDS: Sensors, Photovoltaics, Solar energy, Superlattices, Gallium arsenide, Infrared detectors, Aluminum, Infrared sensors, Absorption, Scattering

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Proceedings Article | 4 May 2010 Paper

Spin split-off band-based high operating temperature IR detectors in 3-5 µm and beyond

A. G. Perera, S. Matsik, M. Shishodia, R. Jayasinghe, P. K. D. D. Pitigala

Proceedings Volume 7660, 766030 (2010) https://doi.org/10.1117/12.850234

KEYWORDS: Sensors, Absorption, Scattering, Doping, Infrared detectors, Phonons, Gallium nitride, Terahertz radiation, Gallium arsenide, Sensor performance

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Proceedings Article | 23 January 2010 Paper

GaAs and GaN based high operating temperature spin split-off band infrared detectors

A. G. Unil Perera, S. Matsik, M. Shishodia, R. Jayasinghe

Proceedings Volume 7608, 760823 (2010) https://doi.org/10.1117/12.847241

KEYWORDS: Sensors, Scattering, Absorption, Gallium nitride, Terahertz radiation, Doping, Gallium arsenide, Phonons, Infrared detectors, Infrared sensors

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Proceedings Article | 28 August 2009 Paper

Al fraction induced effects on the capacitance characteristics of n+-GaN/AlxGa1-xN IR detectors

Laura Byrum, Gamini Ariyawansa, Ranga Jayasinghe, Nikolaus Dietz, A. G. Unil Perera, Steven Matsik, Ian Ferguson, Andrew Bezinger, Hui Chun Liu

Proceedings Volume 7467, 74670W (2009) https://doi.org/10.1117/12.828156

KEYWORDS: Capacitance, Aluminum, Sensors, Infrared detectors, Gallium nitride, Heterojunctions, Absorption, Ultraviolet radiation, Infrared sensors, Interfaces

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Proceedings Article | 26 September 2007 Paper

Dual band HEIWIP detectors with nitride materials

A. Unil Perera, Gamini Ariyawansa, Ranga Jayasinghe, Laura Byrum, Nikolaus Dietz, Steven Matsik, Ian Ferguson, Hui Luo, Andrew Bezinger, Hui Chun Liu

Proceedings Volume 6678, 66780S (2007) https://doi.org/10.1117/12.734731

KEYWORDS: Ultraviolet radiation, Sensors, Infrared radiation, Infrared sensors, Ultraviolet detectors, Absorption, Modulation, Gallium nitride, Aluminum, Etching

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Proceedings Article | 4 November 2004 Paper

Three-color quantum dots in a well infrared photodetector

Sanjay Krishna, Sunil Raghavan, Greg von Winckel, Andreas Stintz, Gamini Ariyawansa, Steven Matsik, Unil Perera, Dang Le, David Cardimona

Proceedings Volume 5543, (2004) https://doi.org/10.1117/12.561344

KEYWORDS: Sensors, Quantum dots, Quantum wells, Infrared radiation, Infrared sensors, Mid-IR, Long wavelength infrared, Far infrared, Gallium arsenide, Quantum well infrared photodetectors

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Proceedings Article | 1 July 2003 Paper

Resonant cavity enhanced GaAs/AlGaAs IR detectors

Dmitrii Esaev, S. Matsik, M. Rinzan, A. G. Unil Perera, Hui Liu, Zbigniew Wasilewski, Margaret Buchanan

Proceedings Volume 4999, (2003) https://doi.org/10.1117/12.475401

KEYWORDS: Absorption, Doping, Sensors, Gallium arsenide, Skin, Infrared detectors, Aluminum, Solids, Etching, Infrared sensors

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Proceedings Article | 12 June 2001 Paper

Heterojunction interfacial workfunction detectors for far-infrared applications

A. G. Unil Perera, S. Matsik, Viatcheslav Letov, Hui Liu, Aidong Shen, Ming Gao, Zbigniew Wasilewski, Margaret Buchanan, S. Rolfe

Proceedings Volume 4288, (2001) https://doi.org/10.1117/12.429422

KEYWORDS: Sensors, Quantum well infrared photodetectors, Absorption, Doping, Capacitance, Gallium arsenide, Heterojunctions, Aluminum, Interfaces, Far infrared

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Proceedings Article | 17 June 1996 Paper

Infrared detection with spontaneous pulsing in multiquantum well structures

A. G. Unil Perera, S. Matsik, M. Francombe

Proceedings Volume 2746, (1996) https://doi.org/10.1117/12.243035

KEYWORDS: Electrons, Quantum wells, Absorption, Sensors, Ionization, Infrared radiation, Capacitors, Diodes, Infrared detection, Quantum efficiency

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Proceedings Article | 16 June 1995 Paper

Nonlinear dynamics in a neural network (parallel) processor

A. G. Unil Perera, S. Matsik, S. Betarbet

Proceedings Volume 2488, (1995) https://doi.org/10.1117/12.211986

KEYWORDS: Diodes, Neurons, Parallel computing, Interfaces, Neural networks, Nonlinear dynamics, Capacitance, Nonlinear filtering, Linear filtering, Brain mapping

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Showing 5 of 10 publications

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