• 2194 Citations
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1992 …2021
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Research Output 1992 2019

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Conference contribution
2018

1.7 eV MgCdTe double-heterostructure solar cells for tandem device applications

Campbell, C. M., Zhao, Y., Suarez, E., Boccard, M., Zhao, X. H., He, Z. Y., Webster, P. T., Lassise, M. B., Johnson, S., Holman, Z. & Zhang, Y-H., May 25 2018, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterojunctions
Solar cells
Indium
Photoluminescence
Energy gap

Evaluation of Dilute Bismide Materials for Mid-IR Applications

Hader, J., Badescu, S. C., Bannow, L. C., Moloney, J. V., Johnson, S. & Koch, S. W., Oct 30 2018, 26th International Semiconductor Laser Conference, ISLC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-September. p. 183-184 2 p. 8516227

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wavelength
evaluation
wavelengths
admixtures
Semiconductor quantum wells
1 Citation (Scopus)

Optical quality in strain-balanced InAs/InAsSb superlattices grown with and without Bi surfactant

Webster, P. T., Schaefer, S. T., Steenbergen, E. H. & Johnson, S., Jan 1 2018, Quantum Sensing and Nano Electronics and Photonics XV. Leo, G., Brown, G. J., Razeghi, M. & Lewis, J. S. (eds.). SPIE, Vol. 10540. 105401E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Superlattices
Surfactant
Surface-Active Agents
Photoluminescence
superlattices
2016
1 Citation (Scopus)

1.7 eV MgCdTe double-heterostructure solar cells for tandem device applications

Campbell, C. M., Zhao, Y., Suarez, E., Boccard, M., Zhao, X. H., He, Z. Y., Webster, P. T., Lassise, M. B., Johnson, S., Holman, Z. & Zhang, Y-H., Nov 18 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-November. p. 411-414 4 p. 7749622

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterojunctions
Solar cells
Indium
Photoluminescence
Energy gap
1 Citation (Scopus)

Microscopic modelling of opto-electronic properties of dilute bismide materials for the mid-IR

Hader, J., Moloney, J. V., Rubel, O., Badescu, S. C., Johnson, S. & Koch, S. W., Jan 1 2016, Novel In-Plane Semiconductor Lasers XV. Belyanin, A. A. & Smowton, P. M. (eds.). SPIE, Vol. 9767. 976709

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mid-infrared
Electronic Properties
Optoelectronics
Electronic properties
Bismuth
2012
7 Citations (Scopus)

Approaching single-junction theoretical limit using ultra-thin GaAs solar cells with optimal optical designs

Liu, S., Ding, D., Johnson, S. & Zhang, Y-H., 2012, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 2082-2087 6 p. 6318008

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical design
Solar cells
Light reflection
Open circuit voltage
Short circuit currents
5 Citations (Scopus)

InAs/InAsSb Type-II superlattice: A promising material for mid-wavelength and long-wavelength infrared applications

Cellek, O. O., Li, H., Shen, X. M., Lin, Z., Steenbergen, E. H., Ding, D., Liu, S., Zhang, Q., Kim, H. S., Fan, J., Dinezza, M. J., Dettlaff, W. H. G., Webster, P. T., He, Z., Li, J. J., Johnson, S., Smith, D. & Zhang, Y-H., 2012, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 8353. 83533F

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Superlattices
Photoluminescence
Structural Properties
Structural properties
Infrared
6 Citations (Scopus)

Optimal optical designs for planar GaAs single-junction solar cells with textured and reflective surfaces

Liu, S., Ding, D., Johnson, S. & Zhang, Y-H., 2012, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8256. 82560M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical design
Optical Design
Solar Cells
Gallium Arsenide
Solar cells
2010

A semi-analytical model and characterization techniques for concentrated photovoltaic multijunction solar cells

Zhang, Y-H., Ding, D., Johnson, S. & Lim, S. H., 2010, Optics InfoBase Conference Papers.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analytical models
Energy gap
solar cells
Spontaneous emission
Quantum efficiency
7 Citations (Scopus)

A semi-analytical model for semiconductor solar cells: From detailed balance to practical devices

Ding, D., Johnson, S. & Zhang, Y-H., 2010, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 2908-2911 4 p. 5614517

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analytical models
Solar cells
Semiconductor materials
Spontaneous emission
Solar radiation
9 Citations (Scopus)

Improved performance of GaAsSb/GaAs SQW lasers

Hossain, N., Jin, S. R., Sweeney, S. J., Yu, S. Q., Johnson, S., Ding, D. & Zhang, Y-H., 2010, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7616. 761608

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gallium Arsenide
threshold currents
Laser
Recombination
Threshold current density
1 Citation (Scopus)

Influence of device structures on carrier recombination in GaAsSb/GaAs QW lasers

Hossain, N., Hild, K., Jin, S. R., Sweeney, S. J., Yu, S. Q., Johnson, S., Ding, D. & Zhang, Y-H., 2010, 2010 Photonics Global Conference, PGC 2010. 5706061

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gallium Arsenide
Recombination
Laser
Lasers
defects

Optical spectroscopy of Bi containing semiconductors

Chernikov, A., Chatterjee, S., Koch, M., Bückers, C., Koch, S. W., Imhof, S., Thränhardt, A., Lu, X., Johnson, S., Beaton, D. A. & Tiedje, T., Oct 11 2010, Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 5499514

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Excitation energy
Crystal lattices
Photoluminescence
Semiconductor materials
spectroscopy

Optical spectroscopy of Bi containing semiconductors

Chernikov, A., Chatterjee, S., Koch, M., Bückers, C., Koch, S. W., Imhof, S., Thränhardt, A., Lu, X., Johnson, S., Beaton, D. A. & Tiedje, T., Dec 1 2010, Conference on Lasers and Electro-Optics, CLEO 2010.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Excitation energy
Crystal lattices
Photoluminescence
Semiconductor materials
spectroscopy

Role of growth temperature on the physical characteristics of GaAsSb/GaAs QW lasers

Hossain, N., Hild, K., Jin, S., Sweeney, S. J., Yu, S. Q., Johnson, S., Ding, D. & Zhang, Y-H., 2010, 2010 23rd Annual Meeting of the IEEE Photonics Society, PHOTINICS 2010. p. 59-60 2 p. 5698756

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lasers
leakage
quantum wells
optimization
temperature
2009

Hole confinement in quantum islands in Ga(AsSb)/GaAs/(AlGa)As heterostructures

Horst, S., Chatterjee, S., Hantke, K., Klar, P. J., Lange, C., Nemeth, I., Schwalm, M., Stolz, W., Volz, K., Bückers, C., Thränhardt, A., Koch, S. W., Rühle, W., Johnson, S., Wang, J. B. & Zhang, Y-H., 2009, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7214. 72141A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterostructures
Algae
algae
Gallium Arsenide
Heterojunctions
2008
2 Citations (Scopus)

A proposal of monolithicly integrated multijunction solar cells using lattice-matched II/VI and III/V semiconductors

Zhang, Y-H., Wu, S. N., Ding, D., Yu, S. Q. & Johnson, S., 2008, Conference Record of the IEEE Photovoltaic Specialists Conference. 4922555

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Crystal lattices
Energy gap
Tunnel diodes
Dislocations (crystals)
Passivation
6 Citations (Scopus)

Determination of spontaneous emission quantum efficiency in InGaAs/GaAs quantum well structures

Ding, D., Johnson, S., Wang, J. B., Yu, S. Q. & Zhang, Y-H., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6841. 68410D

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spontaneous emission
Quantum efficiency
spontaneous emission
Semiconductor quantum wells
quantum efficiency

Equilateral-triangle-resonator mid-infrared laser diodes

Yu, S. Q., Cao, Y., Johnson, S., Zhang, Y-H. & Huang, Y. Z., 2008, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Infrared lasers
Laser resonators
Laser modes
triangles
infrared lasers

Equilateral-triangle-resonator mid-infrared laser diodes

Yu, S. Q., Cao, Y., Johnson, S., Zhang, Y-H. & Huang, Y. Z., 2008, 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 4551886

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Infrared lasers
Laser resonators
Laser modes
Semiconductor lasers
Resonators
1 Citation (Scopus)

Lattice-matched ZnTe and CdZnTe/ZnTe heterostructures grown on GaSb for multijunction solar cell applications

Wang, S., Liu, X., Ding, D., Wu, S. N., Johnson, S., Yu, S. Q., Furdyna, J. K. & Zhang, Y-H., 2008, Conference Record of the IEEE Photovoltaic Specialists Conference. 4922713

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterojunctions
Reflection high energy electron diffraction
Substrates
Molecular beam epitaxy
Semiconductor quantum wells

Measurement of spontaneous emission quantum efficiency in InGaAs/GaAs quantum wells

Ding, D., Johnson, S., Wang, J. B., Yu, S. Q. & Zhang, Y-H., 2008, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spontaneous emission
Quantum efficiency
spontaneous emission
Semiconductor quantum wells
quantum efficiency

Measurement of spontaneous emission quantum efficiency in InGaAs/GaAs quantum wells

Ding, D., Johnson, S., Wang, J. B., Yu, S. Q. & Zhang, Y-H., 2008, 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 4551464

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spontaneous emission
Quantum efficiency
Semiconductor quantum wells
Photoluminescence
Molecular beam epitaxy

Multi-junction solar cells based on the integration of II/VI and III/V semiconductors

Ding, D., Wu, S. N., Wang, S., Johnson, S., Yu, S. Q., Liu, X., Furdyna, J. K. & Zhang, Y-H., 2008, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. p. 93-94 2 p. 4688504

Research output: Chapter in Book/Report/Conference proceedingConference contribution

III-V semiconductors
Multi-junction solar cells

Thermal characteristics of 1.3μm GaAsSb/GaAs-based edge- and surface-emitting lasers

Sweeney, S. J., Hild, K., Marko, I. P., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2008, Conference Digest - IEEE International Semiconductor Laser Conference. p. 83-84 2 p. 4636020

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surface emitting lasers
surface emitting lasers
Temperature
temperature
room temperature
2007

Band alignment and carrier recombination in GaAsSb/GaAs quantum wells

Hild, K., Sweeney, S. J., Jin, S. R., Healy, S. B., O'Reilly, E. P., Johnson, S., Wang, J. B. & Zhang, Y-H., 2007, AIP Conference Proceedings. Vol. 893. p. 1431-1432 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

alignment
quantum wells
leakage
thresholds
room temperature

Light emitting diodes with extremely high extraction-efficiency for electroluminescence refrigeration

Yu, S. Q., Rider, N., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2007, Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 4431445

Research output: Chapter in Book/Report/Conference proceedingConference contribution

electroluminescence
light emitting diodes
lenses

Light emitting diodes with extremely high extraction- efficiency for electroluminescence refrigeration

Yu, S. Q., Rider, N., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2007, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
electroluminescence
Light emitting diodes
light emitting diodes

Light emitting diodes with extremely high extraction- efficiency for electroluminescence refrigeration

Yu, S. Q., Rider, N., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2007, Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 4453668

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
Light emitting diodes
Lenses
gallium arsenide

Light emitting diodes with extremely high extraction- efficiency for electroluminescence refrigeration

Yu, S. Q., Rider, N., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2007, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
electroluminescence
Light emitting diodes
light emitting diodes

Light emitting diodes with extremely high extraction- efficiency for electroluminescence refrigeration

Yu, S. Q., Rider, N., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2007, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
electroluminescence
Light emitting diodes
light emitting diodes

Role of re-absorption effect to quality factor in quantum-dot photonic-crystal nanocavities

Tawara, T., Kamada, H., Zhang, Y-H., Tanabe, T., Cade, N. I., Gotoh, H., Ding, D., Johnson, S., Kuramochi, E., Notomi, M. & Nakano, H., 2007, Conference Proceedings - International Conference on Indium Phosphide and Related Materials. p. 490-492 3 p. 4265991

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photonic crystals
Semiconductor quantum dots
Q factors
quantum dots
photonics

Strong lateral confinement in Ga(AsSb)/GaAs/(AlGa)As heterostructures

Horst, S., Chatterjee, S., Hantke, K., Klar, P. J., Nemeth, I., Stolz, W., Volz, K., Bückers, C., Thränhardt, A., Koch, S. W., Blume, G., Weiser, G., Rühle, W., Johnson, S., Wang, J. B. & Zhang, Y-H., 2007, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

algae
Algae
Semiconductor quantum wells
Heterojunctions
aluminum gallium arsenides

Strong lateral confinement in Ga(AsSb)/GaAs/(AlGa)As heterostructures

Horst, S., Chatterjee, S., Hantke, K., Klar, P. J., Nemeth, I., Stolz, W., Volz, K., Bückers, C., Thränhardt, A., Koch, S. W., Blume, G., Weiser, G., Rühle, W., Johnson, S., Wang, J. B. & Zhang, Y-H., 2007, Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 4452599

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Algae
Semiconductor quantum wells
Heterojunctions
gallium arsenide

Temperature insensitive ultra low threshold lasing in quantum-dot photonic-crystal nanocavities

Tawara, T., Kamada, H., Zhang, Y-H., Cade, N. I., Tanabe, T., Gotoh, H., Ding, D., Johnson, S., Kuramochi, E., Notomi, M. & Nakano, H., 2007, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phonon scattering
radiative recombination
Photonic crystals
Excitons
Semiconductor quantum dots

Temperature insensitive ultra low threshold lasing in quantum-dot photonic-crystal nanocavities

Tawara, T., Kamada, H., Zhang, Y-H., Cade, N. I., Tanabe, T., Gotoh, H., Ding, D., Johnson, S., Kuramochi, E., Notomi, M. & Nakano, H., 2007, Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 4453199

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phonon scattering
Photonic crystals
Excitons
Semiconductor quantum dots
Temperature
3 Citations (Scopus)

Thermally assisted electroluminescence: A viable means to generate electricity from solar or waste heat?

Heeg, B., Wang, J. B., Johnson, S., Buckner, B. D. & Zhang, Y-H., 2007, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6461. 64610K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

waste heat
Waste heat
Electroluminescence
electricity
electroluminescence
2006

Electroluminescence refrigeration in semiconductors

Yu, S. Q., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2006, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
electroluminescence
Light emitting diodes
Lenses
6 Citations (Scopus)

Electroluminescence refrigeration in semiconductors

Yu, S. Q., Ding, D., Wang, J. B., Johnson, S. & Zhang, Y-H., 2006, Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006. 4628594

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
electroluminescence
Light emitting diodes
Lenses
1 Citation (Scopus)

Photoluminescence refrigeration in semiconductors

Wang, J. B., Johnson, S., Ding, D., Yu, S. Q. & Zhang, Y-H., 2006, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6115. 61152C

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Refrigeration
Photoluminescence
Semiconductor materials
Cooling
photoluminescence

Thermodynamic analysis of optical refrigeration in semiconductors

Ding, D., Wang, J. B., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2006, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Refrigeration
Energy gap
Thermodynamics
Semiconductor materials
Cooling
2005

Cyclotron resonance study of doped and undoped InAs/AlSb QW heterostructures

Ikonnikov, A. V., Aleshkin, V. Y., Gavrilenko, V. I., Sadofyev, Y. G., Bird, J. P., Johnson, S. & Zhang, Y-H., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 1214-1215 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

gas density
cyclotron resonance
cyclotrons
electron gas
conduction bands

Electroluminescence cooling in semiconductors

Wang, J. B., Ding, D., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2005, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
electroluminescence
Semiconductor materials
Cooling
cooling
7 Citations (Scopus)

Electroluminescence cooling in semiconductors

Wang, J. B., Ding, D., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2005, Quantum Electronics and Laser Science Conference (QELS). Vol. 1. p. 655-657 3 p. QThI7

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Semiconductor materials
Cooling
2 Citations (Scopus)

Interplay of thermoelectric cooling and electroluminescence refrigeration in LEDs

Yu, S. Q., Wang, J. B., Ding, D., Johnson, S. & Zhang, Y-H., 2005, International Conference on Thermoelectrics, ICT, Proceedings. Vol. 2005. p. 509-512 4 p. 1519997

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electroluminescence
Refrigeration
Light emitting diodes
Cooling
Thermoelectric refrigeration
2 Citations (Scopus)

On the thermal stability of 1.3μm GaAsSb/GaAs-based lasers

Hild, K., Sweeney, S. J., Lock, D. A., Wright, S., Wang, J. B., Johnson, S. & Zhang, Y-H., 2005, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. Vol. 2005. p. 331-332 2 p. 1548013

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermodynamic stability
Lasers
Temperature
2 Citations (Scopus)

Temperature dependent bandgap energy and conduction band offset of GaAsSb on GaAs

Wang, J. H., Johnson, S., Chaparro, S. A., Gupta, J. A., Sadofyev, Y. G., Ding, D. & Zhang, Y-H., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 399-400 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

energy bands
conduction bands
temperature
alignment
quantum wells
1 Citation (Scopus)

Thermodynamic analysis of optical refrigeration in semiconductors

Ding, D., Wang, J. B., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2005, Quantum Electronics and Laser Science Conference (QELS). Vol. 3. p. 1896-1898 3 p. JThE114

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Refrigeration
Energy gap
Thermodynamics
Semiconductor materials
Cooling

Thermodynamic analysis of optical refrigeration in semiconductors

Ding, D., Wang, J. B., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2005, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Refrigeration
Energy gap
Thermodynamics
Semiconductor materials
Cooling

Thermodynamic analysis of optical refrigeration in semiconductors

Ding, D., Wang, J. B., Yu, S. Q., Johnson, S. & Zhang, Y-H., 2005, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Refrigeration
Energy gap
Thermodynamics
Semiconductor materials
Cooling