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Research Output 1976 2019

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2019

Development for ultraviolet vertical cavity surface emitting lasers

Liu, Y. S., Saniul Haq, A. F. M., Kao, T. T., Mehta, K., Shen, S. C., Detchprohm, T., Douglas Yoder, P., Xie, H., Ponce, F. & Dupuis, R. D., Jan 1 2019, Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015. Optical Society of America (OSA), (Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015).

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

Surface emitting lasers

Optically pumped vertical-cavity surface-emitting lasers at 375 nm with air-gap/Al 0.05 Ga 0.95 N distributed Bragg reflectors

Park, Y. J., Detchprohm, T., Mehta, K., Wang, J., Jeong, H., Liu, Y. S., Chen, P., Wang, S., Shen, S. C., Yoder, P. D., Ponce, F. & Dupuis, R., Jan 1 2019, Vertical-Cavity Surface-Emitting Lasers XXIII. Choquette, K. D. & Graham, L. A. (eds.). SPIE, 109380A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10938).

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

Distributed Bragg reflectors
Vertical-cavity Surface-emitting Laser (VCSEL)
Surface emitting lasers
Reflector
Bragg reflectors
2018

AlGaSb based solar cells grown on GaAs by molecular beam epitaxy

Vadiee, E., Zhang, C., Faleev, N. N., Addamane, S., Wang, S., Ponce, F., Balakrishnan, G. & Honsberg, C., 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

Molecular beam epitaxy
Solar cells
Energy gap
Substrates
gallium arsenide

Development of a high-band gap high temperature III-nitride solar cell for integration with concentrated solar power technology

Williams, J. J., McFavilen, H., Fischer, A. M., Ding, D., Young, S. R., Vadiee, E., Ponce, F., Arena, C., Honsberg, C. & Goodnick, S., May 25 2018, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p.

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

Nitrides
Solar energy
Solar cells
Energy gap
Volatile organic compounds
2017

Growth and characterization of III-N ultraviolet lasers and avalanche photodiodes by MOCVD

Ji, M. H., Liu, Y. S., Kim, J., Park, Y. J., Detchprohm, T., Dupuis, R. D., Kao, T. T., Shen, S. C., Mehta, K., Yoder, P. D., Xie, H., Ponce, F., Sood, A., Dhar, N. & Lewis, J., Oct 25 2017, 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1-2 2 p.

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

Ultraviolet lasers
Avalanche photodiodes
Metallorganic chemical vapor deposition

Growth and characterization of III-N ultraviolet lasers and avalanche photodiodes by MOCVD

Ji, M. H., Liu, Y. S., Kim, J., Park, Y. J., Detchprohm, T., Dupuis, R. D., Kao, T. T., Shen, S. C., Mehta, K., Douglas Yoder, P., Xie, H., Ponce, F., Sood, A., Dhar, N. & Lewis, J., 2017, CLEO: Science and Innovations, CLEO_SI 2017. OSA - The Optical Society, Vol. Part F41-CLEO_SI 2017.

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

2016

AlGaSb based solar cells grown on GaAs by Molecular Beam Epitaxy

Vadiee, E., Zhang, C., Faleev, N. N., Addamane, S., Wang, S., Ponce, F., Balakrishnan, G. & Honsberg, C., Nov 18 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-November. p. 2313-2316 4 p. 7750050

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

Molecular beam epitaxy
Solar cells
Energy gap
Substrates
Defect density
1 Citation (Scopus)

Development for ultraviolet vertical cavity surface emitting lasers

Liu, Y. S., Kao, T. T., Mehta, K., Shen, S. C., Yoder, P. D., Detchprohm, T., Dupuis, R. D., Xie, H. & Ponce, F., 2016, Gallium Nitride Materials and Devices XI. SPIE, Vol. 9748. 974815

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

Vertical-cavity Surface-emitting Laser (VCSEL)
Surface emitting lasers
surface emitting lasers
Ultraviolet
Wavelength
9 Citations (Scopus)

Development of a high-band gap high temperature III-nitride solar cell for integration with concentrated solar power technology

Williams, J. J., McFavilen, H., Fischer, A. M., Ding, D., Young, S. R., Vadiee, E., Ponce, F., Arena, C., Honsberg, C. & Goodnick, S., Nov 18 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-November. p. 193-195 3 p. 7749576

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

Nitrides
Solar energy
Solar cells
Energy gap
Volatile organic compounds

Growth of single-phase wurtzite BAlN with 7.2%-B contents

Li, X., Wang, S., Liu, H., Ponce, F., Detchprohm, T. & Dupuis, R., Dec 16 2016, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. Institute of Electrical and Electronics Engineers Inc., 7789116

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

Surface emitting lasers
Metallorganic chemical vapor deposition
wurtzite
metalorganic chemical vapor deposition

Onset of deep UV surface stimulated emission from AlGaN multiple quantum wells

Li, X., Xie, H., Ponce, F., Ryou, J. H., Detchprohm, T. & Dupuis, R., Dec 16 2016, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. Institute of Electrical and Electronics Engineers Inc., 7788056

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

Optical pumping
Stimulated emission
Aluminum Oxide
optical pumping
stimulated emission
2015

From InAs extended monolayer flat 2D terraces to 3D islands grown on GaAs substrates

Torelly, G., Jakomin, R., Pires, M. P., Dornelas, L. P., Prioli, R., Caldas, P. G., Xie, H., Ponce, F. & Souza, P. L., Oct 13 2015, SBMicro 2015 - 30th Symposium on Microelectronics Technology and Devices. Institute of Electrical and Electronics Engineers Inc., 7298133

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

Monolayers
Semiconductor quantum dots
Substrates
Atomic force microscopy
Photoluminescence

III-nitride deep UV laser on sapphire substrate

Li, X. H., Detchprohm, T., Dupuis, R. D., Kao, T. T., Shen, S. C., Satter, M. M., Yoder, P. D., Wang, S., Wei, Y. O., Xie, H., Fischer, A., Ponce, F., Wernicke, T., Reich, C., Martens, M. & Kneissl, M., Nov 9 2015, 2015 IEEE Photonics Conference, IPC 2015. Institute of Electrical and Electronics Engineers Inc., p. 236-237 2 p. 7323746

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

Sapphire
Nitrides
Lasers
Substrates
Fabrication

Optically pumped low-threshold UV lasers

Li, X. H., Detchprohm, T., Liu, Y. S., Dupuis, R. D., Kao, T. T., Haq, S., Shen, S. C., Mehta, K., Yoder, P. D., Wang, S., Wei, Y. O., Xie, H., Fischer, A. M., Ponce, F., Wernicke, T., Reich, C., Martens, M. & Kneissl, M., Sep 9 2015, 2015 IEEE Summer Topicals Meeting Series, SUM 2015. Institute of Electrical and Electronics Engineers Inc., p. 119-120 2 p. 7248226

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

Lasers
Substrates
Optically pumped lasers
Lattice mismatch
Aluminum Oxide
2014

A hybrid concentrating solar thermal/ photovoltaic system using a high temperature III-nitride photovoltaic device

Goodnick, S., Ponce, F., Doolittle, W. A., Honsberg, C., Vasileska, D., Choudhry, S., Arena, C. & Gleckman, P., Nov 25 2014, Optics for Solar Energy, OSE 2014. Optical Society of America (OSA)

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

Carrier dynamics and photon management for improvement in quantum efficiencies of GaN-based visible light-emitting diodes

Ryou, J. H., Kim, J., Choi, S., Kim, H. J., Lochner, Z., Ji, M. H., Satter, M. M., Detchprohm, T., Yoder, P. D., Dupuis, R. D., Asadirad, M., Liu, J. P., Kim, J. S., Fischere, A. M., Juday, R., Ponce, F., Kwon, M. K., Yuan, D., Guo, R. & Das, S., 2014, ECS Transactions. 4 ed. Electrochemical Society Inc., Vol. 61. p. 109-116 8 p.

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

Quantum efficiency
Light emitting diodes
Photons
Electrons
Laser ablation

Development for ultraviolet vertical cavity surface emitting lasers

Liu, Y. S., Saniul Haq, A. F. M., Kao, T. T., Mehta, K., Shen, S. C., Detchprohm, T., Douglas Yoder, P., Xie, H., Ponce, F. & Dupuis, R. D., Jul 21 2014, European Conference on Lasers and Electro-Optics, CLEO 2015. OSA - The Optical Society

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

Development for ultraviolet vertical cavity surface emitting lasers

Liu, Y. S., Haq, A. F. M. S., Kao, T. T., Mehta, K., Shen, S. C., Detchprohm, T., Douglas Yoder, P., Xie, H., Ponce, F. & Dupuis, R. D., Jul 21 2014, European Quantum Electronics Conference, EQEC 2015. OSA - The Optical Society

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

1 Citation (Scopus)

Optically pumped deep-ultraviolet AlGaN multi-quantum-well lasers grown by metalorganic chemical vapor deposition

Liu, Y. S., Kao, T. T., Satter, M. M., Lochner, Z., Li, X. H., Shen, S. C., Yoder, P. D., Detchprohm, T., Dupuis, R. D., Wei, Y., Xie, H., Fischer, A. & Ponce, F., 2014, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9002. 90020H

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

AlGaN
Distributed Bragg reflectors
Quantum well lasers
Laser excitation
Chemical Vapor Deposition
2013
1 Citation (Scopus)

Room-temperature optically pumped AlGaN-AlN multiple-quantumwell lasers operating at <260 nm grown by metalorganic chemical vapor deposition

Lochner, Z., Kao, T. T., Liu, Y. S., Li, X. H., Satter, M. M., Shen, S. C., Yoder, P. D., Ryou, J. H., Dupuis, R. D., Wei, Y., Xie, H., Fischer, A. & Ponce, F., 2013, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8625. 862519

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

AlGaN
Aluminum Nitride
Chemical Vapor Deposition
Metallorganic chemical vapor deposition
Quantum Well
2010
1 Citation (Scopus)

Performance improvement of InGaN-based laser diodes by epitaxial layer structure design

Liu, J., Zhang, Y., Lochner, Z., Kim, S. S., Kim, H., Ryou, J. H., Shen, S. C., Yoder, P. D., Dupuis, R. D., Wei, Q., Sun, K., Fischer, A. & Ponce, F., 2010, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7602. 760219

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

InGaN
Epitaxial layers
Laser Diode
Waveguide
Semiconductor lasers
2006

Optical properties of GaN nanowhiskers produced by photoelectrochemical etching

Geiss, R., Ng, H. M., Chowdhury, A., Sergent, A. M., Srinivasan, S. & Ponce, F., 2006, ECS Transactions. 5 ed. Vol. 3. p. 415-419 5 p.

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

Nanowhiskers
Cathodoluminescence
Etching
Optical properties
Excitons
2005
2 Citations (Scopus)

A novel method to synthesize blue-luminescent doped GaN powders

Garcia, R., Thomas, A., Bell, A. & Ponce, F., 2005, Materials Research Society Symposium Proceedings. Ashok, S., Chevallier, J., Sopori, B. L., Tabe, M. & Kiesel, P. (eds.). Vol. 864. p. 277-281 5 p. E6.10

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

Powders
Cathodoluminescence
Crystallites
Photoluminescence
Gallium alloys
2 Citations (Scopus)

Crystal structure of low-resistance Au-Ni/p-GaN contacts

Omiya, H., Srinivasan, S., Ponce, F., Tanaka, S., Marui, H. & Mukai, T., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 421-422 2 p.

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

low resistance
crystal structure
transmission electron microscopy
wetting
electric contacts
3 Citations (Scopus)

Deep gireenn emissnion at 570nm from InGaN/GaN MQW active region growm on bulk AIN substrate

Shahedipour-Sandvik, F., Grandusky, J. R., Jamil, M., Jindal, V., Schujman, S. B., Schowalter, L. J., Liu, R., Ponce, F., Cheung, M. & Cartwright, A., 2005, Proceedings of SPIE - The International Society for Optical Engineering. Ferguson, I. T., Carrano, J. C., Taguchi, T. & Ashdown, I. E. (eds.). Vol. 5941. p. 1-8 8 p. 594107

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

Semiconductor quantum wells
quantum wells
Photoluminescence
Substrates
photoluminescence
1 Citation (Scopus)

Electrostatic fields and compositional fluctuations in InGaN quantum wells

Stevens, M., Bell, A., Marui, H., Tanaka, S. & Ponce, F., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 213-214 2 p.

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

quantum wells
electric fields
holography
electrons
tomography
10 Citations (Scopus)

Influence of stacking faults on the properties of GaN-based UV light-emitting diodes grown on non-polar substrates

Chen, C. Q., Adivarahan, V., Shatalov, M., Gaevski, M. E., Kuokstis, E., Yang, J. W., Maruska, H. P., Gong, Z., Khan, M. A., Liu, R., Bell, A. & Ponce, F., 2005, Physica Status Solidi C: Conferences. 7 ed. Vol. 2. p. 2732-2735 4 p.

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

crystal defects
light emitting diodes
wings
defects
cathodoluminescence

Light emission from GaN microcrystals

Garcia, R., Bell, A., Thomas, A. C. & Ponce, F., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 863-864 2 p.

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

microcrystals
crystallites
light emission
platelets
wurtzite

Localization versus carrier-screening effects in InGaN quantum wells - A time-resolved cathodoluminescence study

Bell, A., Christen, J., Bertram, F., Stevens, M., Ponce, F., Marui, H. & Tanaka, S., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 301-302 2 p.

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

cathodoluminescence
indium
screening
quantum wells
decay

Strain relaxation mechanisms in InGaN epilayers

Liu, R., Mei, J., Ponce, F., Narukawa, Y., Omiya, H. & Mukai, T., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 215-216 2 p.

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

edge dislocations
inclination
heterojunctions
propagation

The electronic nature of metal/p-GaN junctions

Srinivasan, S., Omiya, H., Ponce, F., Tanaka, S., Marui, H. & Mukai, T., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 279-280 2 p.

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

electronics
metals
matrices
electron beams
scanning electron microscopy

The nature of crystalline defects in a-plane GaN films

Liu, R., Bell, A., D'Costa, V. R., Ponce, F., Chen, C. Q., Yang, J. W. & Khan, M. A., Jun 30 2005, AIP Conference Proceedings. Vol. 772. p. 217-218 2 p.

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

crystal defects
defects
cathodoluminescence
epitaxy
flat surfaces
2004
24 Citations (Scopus)

Defect and stress control of AlGaN for fabrication of high performance UV light emitters

Amano, H., Miyazaki, A., Iida, K., Kawashima, T., Iwaya, M., Kamiyama, S., Akasaki, I., Liu, R., Bell, A., Ponce, F., Sahonta, S. & Cherns, D., 2004, Physica Status Solidi C: Conferences. 10 ed. Vol. 1. p. 2679-2685 7 p.

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

ultraviolet radiation
emitters
fabrication
defects
light emitting diodes
2 Citations (Scopus)

Self-assembled indium nitride nanocolumns grown by molecular beam epitaxy

Ng, H. M., Liu, R. & Ponce, F., 2004, Proceedings - Electrochemical Society. Ng, H. M. & Baca, A. G. (eds.). Vol. 6. p. 372-379 8 p.

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

Molecular beam epitaxy
Nitrides
Indium
Optical properties
Sapphire
2003

Effects of Si-doping on the microstructure of AlGaN/GaN multiple-quantum-well

Liu, R., Ponce, F., Sahonta, S. L., Cherns, D., Amano, H. & Akasaki, I., 2003, Materials Research Society Symposium - Proceedings. Ng, H. M., Wraback, M., Hiramatsu, K. & Grandjean, N. (eds.). Vol. 798. p. 775-780 6 p.

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

Semiconductor quantum wells
Doping (additives)
Microstructure
Screw dislocations
Silicon

Field effect and localization in InGaN/GaN quantum wells

Bell, A., Ponce, F., Marui, H. & Tanaka, S., 2003, IEEE International Symposium on Compound Semiconductors, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2003-January. p. 6-7 2 p. 1239878

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

Semiconductor quantum wells
Organic Chemicals
Aluminum Oxide
Organic chemicals
Sapphire
2 Citations (Scopus)

Glide along non-basal slip planes in InGaN epilayers

Srinivasan, S., Geng, L., Ponce, F., Narukawa, Y. & Tanaka, S., 2003, Physica Status Solidi C: Conferences. 7 ed. p. 2440-2443 4 p.

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

Epilayers
Dislocations (crystals)
slip
Nucleation
Chemical activation

Growth-direction dependence of optical properties in epitaxially laterally overgrown GaN

Srinivasan, S., Geng, L., Shi, L., Ponce, F., Bertram, F., Christen, J., Narukawa, Y. & Tanaka, S., 2003, IEEE International Symposium on Compound Semiconductors, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2003-January. p. 35-36 2 p. 1239893

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

Luminescence
Optical properties
Metallorganic chemical vapor deposition
Vacancies
Carrier concentration

Interface atomic arrangement between the nitride semiconductor and silicon

Liu, R., Ponce, F., Dadgar, A. & Krost, A., 2003, IEEE International Symposium on Compound Semiconductors, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2003-January. p. 85-86 2 p. 1239917

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

Epilayers
Nitrides
Semiconductor materials
Silicon
Nucleation
111 Citations (Scopus)

Metalorganic chemical vapor phase epitaxy of gallium-nitride on silicon

Dadgar, A., Strittmatter, A., Bläsing, J., Poschenrieder, M., Contreras, O., Veit, P., Riemann, T., Bertram, F., Reiher, A., Krtschil, A., Diez, A., Hempel, T., Finger, T., Kasic, A., Schubert, M., Bimberg, D., Ponce, F., Christen, J. & Krost, A., 2003, Physica Status Solidi C: Conferences. 6 SPEC. ISS. ed. Vol. 0. p. 1583-1606 24 p.

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

gallium nitrides
vapor phase epitaxy
masking
interlayers
silicon

Microstructure of InxGa1-xN thick epitaxial layers

Geng, L., Srinivasan, S., Liu, R., Jiang, B., Omiya, H., Ponce, F., Tanaka, S. & Nakagawa, Y., 2003, IEEE International Symposium on Compound Semiconductors, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2003-January. p. 8-9 2 p. 1239879

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

Organic Chemicals
Indium
Cathodoluminescence
Aluminum Oxide
Organic chemicals
1 Citation (Scopus)

Optical and microstructural properties of N- and Ga-polarity GaN

Bell, A., Smit, J. L., Liu, R., Mei, J., Ponce, F., Ng, H. M., Chowdhury, A. & Weimann, N. G., 2003, Materials Research Society Symposium - Proceedings. Ng, H. M., Wraback, M., Hiramatsu, K. & Grandjean, N. (eds.). Vol. 798. p. 625-630 6 p.

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

Cathodoluminescence
Point defects
Nucleation
Surface roughness
Impurities

Platelet inversion domains induced by Mg-doping in ELOG AlGaN films

Liu, R., Ponce, F., Cherns, D., Amano, H. & Akasaki, I., 2003, Materials Research Society Symposium - Proceedings. Ng, H. M., Wraback, M., Hiramatsu, K. & Grandjean, N. (eds.). Vol. 798. p. 765-770 6 p.

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

Platelets
Epitaxial growth
Doping (additives)
Defects
Transmission electron microscopy
1 Citation (Scopus)

Synthesis, structure and luminescence of high brightness gallium nitride powder

Garcia, R., Thomas, A., Bell, A., Stevens, M. & Ponce, F., 2003, Materials Research Society Symposium - Proceedings. Ng, H. M., Wraback, M., Hiramatsu, K. & Grandjean, N. (eds.). Vol. 798. p. 655-660 6 p.

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

Gallium nitride
Powders
Luminescence
Luminance
Metals
10 Citations (Scopus)

Thick crack-free AlGaN films deposited by facet-controlled epitaxial lateral overgrowth

Liu, R., Bell, A., Ponce, F., Amano, H., Akasaki, I. & Cherns, D., 2003, Physica Status Solidi C: Conferences. 7 ed. p. 2136-2140 5 p.

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

flat surfaces
Lattice mismatch
templates
Cathodoluminescence
cracks
2002

Distinct magnesium incorporation behavior in laterally grown AlGaN

Liu, R., Bell, A., Ponce, F., Cherns, D., Amano, H. & Akasaki, I., 2002, Materials Research Society Symposium - Proceedings. Wetzel, C., Yu, E. T., Speck, J. S., Rizzi, A. & Arakawa, Y. (eds.). Vol. 743. p. 27-34 8 p.

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

Magnesium
Defects
Aluminum Oxide
Sapphire
Vapor phase epitaxy

Hollow core dislocations in Mg-doped AlGaN

Cherns, D., Wang, Y. Q., Liu, R., Ponce, F., Amano, H. & Akasaki, I., 2002, Materials Research Society Symposium - Proceedings. Wetzel, C., Yu, E. T., Speck, J. S., Rizzi, A. & Arakawa, Y. (eds.). Vol. 743. p. 609-614 6 p.

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

Organic Chemicals
Aluminum Oxide
Organic chemicals
Sapphire
Chemical vapor deposition
3 Citations (Scopus)

Luminescence properties of charged dislocations in semi-insulating GaN: Zn

Srinivasan, S., Cai, J., Contreras, O., Ponce, F., Look, D. C. & Molnar, R. J., 2002, Physica Status Solidi C: Conferences. 1 ed. p. 508-511 4 p.

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

Cathodoluminescence
Luminescence
cathodoluminescence
luminescence
Dislocations (crystals)
2001

Profiling electric fields in GaN/InGaN/GaN single quantum wells by electron holography

Cai, J., McCartney, M. & Ponce, F., 2001, Materials Research Society Symposium - Proceedings. Wetzel, C., Shur, M., Mishra, U., Gil, B. & Kishino, K. (eds.). Vol. 639.

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

Electron holography
Semiconductor quantum wells
Electric fields
Indium
Piezoelectricity
1997
11 Citations (Scopus)

Cathodoluminescence studies of InGaN quantum wells

Ponce, F., Galloway, S. A., Goetz, W. & Kern, R. S., 1997, Materials Research Society Symposium - Proceedings. Phillpot, S. R., Bristowe, P. D., Stroud, D. G. & Smith, J. R. (eds.). MRS, Vol. 482. p. 625-630 6 p.

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

Cathodoluminescence
Semiconductor quantum wells
Wavelength
Light emission
Luminescence