Publications

Found 62 results
Author Title Type [ Year(Desc)]
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2017
Vurpillot, F., D. Zanuttini, S. Parviainen, B. Mazumder, N. Rolland, C. Hatzoglou, and J. S. Speck, "Reconstructing APT Datasets: Challenging the Limits of the Possible", Microscopy and Microanalysis, vol. 23, no. S1: Cambridge University Press, pp. 640–641, 2017.
2018
Alhassan, A. I., E. C. Young, A. Y. Alyamani, A. Albadri, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Reduced-droop green III–nitride light-emitting diodes utilizing GaN tunnel junction", Applied Physics Express, vol. 11, no. 4: IOP Publishing, pp. 042101, 2018.
Borgatti, F., JA. Berger, D. Céolin, J. Sky Zhou, J. J. Kas, M. Guzzo, CF. McConville, F. Offi, G. Panaccione, A. Regoutz, et al., "Revisiting the origin of satellites in core-level photoemission of transparent conducting oxides: The case of n-doped SnO 2", Physical Review B, vol. 97, no. 15: American Physical Society, pp. 155102, 2018.
2019
Kamikawa, T., S. Gandrothula, M. Araki, H. Li, V. Bonito Oliva, F. Wu, D. Cohen, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Realization of thin-film m-plane InGaN laser diode fabricated by epitaxial lateral overgrowth and mechanical separation from a reusable growth substrate", Opt. Express, vol. 27, pp. 24717–24723, Aug, 2019.
Almogbel, A., B. SaifAddin, C. Zollner, M. Iza, H. Albrithen, A. Alyamani, A. Albadri, S. Nakamura, S. Denbaars, and J. Speck, "Recent progress in AlGaN UV-C LEDs grown on SiC", 2019 Compound Semiconductor Week (CSW), May, 2019.
Zollner, C. J., A. Almogbel, Y. Yao, B. K. SaifAddin, F. Wu, M. Iza, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Reduced dislocation density and residual tension in AlN grown on SiC by metalorganic chemical vapor deposition", Applied Physics Letters, vol. 115, pp. 161101, 2019.
2020
Zhang, H., H. Li, P. Li, J. Song, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Room-Temperature Continuous-Wave Electrically Driven Semipolar (202̅1) Blue Laser Diodes Heteroepitaxially Grown on a Sapphire Substrate", ACS Photonics, vol. 7, pp. 1662-1666, 2020.
2021
Chow, Y. C., C. Lynsky, F. Wu, S. Nakamura, S. P. DenBaars, C. Weisbuch, and J. S. Speck, "Reduction of efficiency droop in c-plane InGaN/GaN light-emitting diodes using a thick single quantum well with doped barriers", Applied Physics Letters, vol. 119, 11, 2021.
Lynsky, C., R. C. White, Y. Chao Chow, W. Ying Ho, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Role of V-defect density on the performance of III-nitride green LEDs on sapphire substrates", Journal of Crystal Growth, vol. 560-561, pp. 126048, 2021.
2022
Li, P., H. Li, H. Zhang, Y. Yang, M. S. Wong, C. Lynsky, M. Iza, M. J. Gordon, J. S. Speck, S. Nakamura, et al., "Red InGaN micro-light-emitting diodes (\>620 nm) with a peak external quantum efficiency of 4.5\% using an epitaxial tunnel junction contact", Applied Physics Letters, vol. 120, 03, 2022.
Mukhopadhyay, P., I. Hatipoglu, Y. K. Frodason, J. B. Varley, M. S. Williams, D. A. Hunter, N. K. Gunasekar, P. R. Edwards, R. W. Martin, F. Wu, et al., "Role of defects in ultra-high gain in fast planar tin gallium oxide UV-C photodetector by MBE", Applied Physics Letters, vol. 121, 09, 2022.
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.

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