Publications

Found 2098 results
Author Title Type [ Year(Asc)]
Filters: First Letter Of Last Name is S  [Clear All Filters]
2023
Wong, M. S., R. C. White, S. Gee, T. Tak, S. Gandrothula, H. Choi, S. Nakamura, J. S. Speck, and S. P. DenBaars, "Recovering the efficiency of AlGaInP red micro-LEDs using sidewall treatments", Applied Physics Express, vol. 16, issue 6, 2023.
Li, P., H. Li, Y. Yao, N. Lim, M. Wong, M. Iza, M. J. Gordon, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Significant Quantum Efficiency Enhancement of InGaN Red Micro-Light-Emitting Diodes with a Peak External Quantum Efficiency of up to 6%", ACS Photonics, pp. null, 2023.
Islam, S., A. S. Senarath, A. Sengupta, E. Xia Zhang, D. R. Ball, D. M. Fleetwood, R. D. Schrimpf, E. Farzana, A. Bhattacharyya, N. S. Hendricks, et al., "Single-Event Burnout by Cf-252 Irradiation in Vertical Beta-Ga2O3 Diodes with Pt and PtOx Schottky Contacts and High Permittivity Dielectric Field Plate", Device Research Conference (DRC), pp. 1-2, 2023.
Islam, S., A. S. Senarath, A. Sengupta, E. Xia Zhang, D. R. Ball, D. M. Fleetwood, R. D. Schrimpf, E. Farzana, A. Bhattacharyya, N. S. Hendricks, et al., "Single-Event Burnout by Cf-252 Irradiation in Vertical Beta-Ga2O3 Diodes with Pt and PtOx Schottky Contacts and High Permittivity Dielectric Field Plate", Device Research Conference (DRC), pp. 1-2, 2023.
Islam, S., A. S. Senarath, A. Sengupta, E. Xia Zhang, D. R. Ball, D. M. Fleetwood, R. D. Schrimpf, E. Farzana, A. Bhattacharyya, N. S. Hendricks, et al., "Single-Event Burnout by Cf-252 Irradiation in Vertical Beta-Ga2O3 Diodes with Pt and PtOx Schottky Contacts and High Permittivity Dielectric Field Plate", Device Research Conference (DRC), pp. 1-2, 2023.
Islam, S., A. S. Senarath, A. Sengupta, E. Xia Zhang, D. R. Ball, D. M. Fleetwood, R. D. Schrimpf, E. Farzana, A. Bhattacharyya, N. S. Hendricks, et al., "Single-Event Burnout by Cf-252 Irradiation in Vertical Beta-Ga2O3 Diodes with Pt and PtOx Schottky Contacts and High Permittivity Dielectric Field Plate", Device Research Conference (DRC), pp. 1-2, 2023.
Ho, W. Ying, C. W. Johnson, T. Tak, M. Sauty, Y. Chao Chow, S. Nakamura, A. Schmid, J. Peretti, C. Weisbuch, and J. S. Speck, "Steady-state junction current distribution in pn GaN diodes measured using low-energy electron microscopy (LEEM)", Applied Physics Letters, vol. 123, issue 3, 2023.
Ho, W. Ying, C. W. Johnson, T. Tak, M. Sauty, Y. Chao Chow, S. Nakamura, A. Schmid, J. Peretti, C. Weisbuch, and J. S. Speck, "Steady-state junction current distribution in pn GaN diodes measured using low-energy electron microscopy (LEEM)", Applied Physics Letters, vol. 123, issue 3, 2023.
Ho, W. Ying, C. W. Johnson, T. Tak, M. Sauty, Y. Chao Chow, S. Nakamura, A. Schmid, J. Peretti, C. Weisbuch, and J. S. Speck, "Steady-state junction current distribution in pn GaN diodes measured using low-energy electron microscopy (LEEM)", Applied Physics Letters, vol. 123, issue 3, 2023.
Wu, F., J. Ewing, C. Lynsky, M. Iza, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Structure of V-defects in long wavelength GaN-based light emitting diodes", Journal of Applied Physics, vol. 133, 01, 2023.
Wu, F., J. Ewing, C. Lynsky, M. Iza, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Structure of V-defects in long wavelength GaN-based light emitting diodes", Journal of Applied Physics, vol. 133, 01/2023.
Hendricks, N. S., E. Farzana, A. E. Islam, K. D. Leedy, K. J. Liddy, J. Williams, D. M. Dryden, A. M. Adams, J. S. Speck, K. D. Chabak, et al., "Vertical metal-dielectric-semiconductor diode on (001) Beta-Ga2O3 with high-k TiO2 interlayer exhibiting reduced turn-on voltage and leakage current and improved breakdown", Applied Physics Express, vol. 16, issue 7, 2023.
Farzana, E., S. Roy, N. S. Hendricks, S. Krishnamoorthy, and J. S. Speck, "Vertical PtOx/Pt/Beta-Ga2O3 Schottky diodes with high permittivity dielectric field plate for low leakage and high breakdown voltage", Applied Physics Letters, vol. 123, issue 19, 2023.
2022
Mauze, A., T. Itoh, Y. Zhang, E. Deagueros, F. Wu, and J. S. Speck, "Coherently strained (001) β-(AlxGa1−x)2O3 thin films on β-Ga2O3: Growth and compositional analysis", Journal of Applied Physics, vol. 132, 09, 2022.
Li, P., H. Li, Y. Yang, H. Zhang, P. Shapturenka, M. Wong, C. Lynsky, M. Iza, M. J. Gordon, J. S. Speck, et al., "Demonstration of ultra-small 5 × 5 μm2 607 nm InGaN amber micro-light-emitting diodes with an external quantum efficiency over 2\%", Applied Physics Letters, vol. 120, 01, 2022.
Li, P., H. Li, Y. Yang, H. Zhang, P. Shapturenka, M. Wong, C. Lynsky, M. Iza, M. J. Gordon, J. S. Speck, et al., "Demonstration of ultra-small 5 × 5 μm2 607 nm InGaN amber micro-light-emitting diodes with an external quantum efficiency over 2\%", Applied Physics Letters, vol. 120, 01, 2022.
Hamdy, S. W., S. P. DenBaars, J. S. Speck, and S. Nakamura, "Designs for III-nitride edge-emitting laser diodes with tunnel junction contacts for low internal optical absorption loss", Optical Engineering, vol. 61, pp. 027102, 2022.
Ho, C-H., J. S. Speck, C. Weisbuch, and Y-R. Wu, "Efficiency and Forward Voltage of Blue and Green Lateral LEDs with V-shaped Defects and Random Alloy Fluctuation in Quantum Wells", Phys. Rev. Appl., vol. 17, pp. 014033, Jan, 2022.
Yapparov, R., C. Lynsky, Y. Chao Chow, S. Nakamura, S. P. DenBaars, J. S. Speck, and S. Marcinkevičius, "Engineering of quantum barriers for efficient InGaN quantum well LEDs", Optica Advanced Photonics Congress 2022: Optica Publishing Group, 2022.
Alema, F., T. Itoh, S. Vogt, J. S. Speck, and A. Osinsky, "Highly conductive epitaxial β-Ga2O3 and β-(AlxGa1−x)2O3 films by MOCVD", Japanese Journal of Applied Physics, vol. 61, pp. 100903, sep, 2022.
Denbaars, S., M. Wong, P. Li, H. Li, J. Smith, R. White, J. Ewing, P. Shapturenka, M. Gordon, C. Lynsky, et al., "III-nitride-based RGB microLEDs for AR/VR applications", Light-Emitting Devices, Materials, and Applications XXVI: International Society for Optics and Photonics, 2022.
Denbaars, S., M. Wong, P. Li, H. Li, J. Smith, R. White, J. Ewing, P. Shapturenka, M. Gordon, C. Lynsky, et al., "III-nitride-based RGB microLEDs for AR/VR applications", Light-Emitting Devices, Materials, and Applications XXVI: International Society for Optics and Photonics, 2022.
Denbaars, S., M. Wong, P. Li, H. Li, J. Smith, R. White, J. Ewing, P. Shapturenka, M. Gordon, C. Lynsky, et al., "III-nitride-based RGB microLEDs for AR/VR applications", Light-Emitting Devices, Materials, and Applications XXVI: International Society for Optics and Photonics, 2022.
Denbaars, S., M. Wong, P. Li, H. Li, J. Smith, R. White, J. Ewing, P. Shapturenka, M. Gordon, C. Lynsky, et al., "III-nitride-based RGB microLEDs for AR/VR applications", Light-Emitting Devices, Materials, and Applications XXVI: International Society for Optics and Photonics, 2022.
Chow, Y. C., C. Lynsky, S. Nakamura, S. P. DenBaars, C. Weisbuch, and J. S. Speck, "Impact of doped barriers on the recombination coefficients of c-plane InGaN/GaN single quantum well light-emitting diodes", Applied Physics Letters, vol. 121, 11, 2022.

Pages