Publications

Found 853 results
Author Title Type [ Year(Asc)]
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2017
Iso, K., H. Yamada, M. Saito, A. Hirai, S. P. DenBaars, J. S. Speck, and S. Nakamura, Planar nonpolar group iii-nitride films grown on miscut substrates, 2017.
Mughal, A. J., E. C. Young, A. I. Alhassan, J. Back, S. Nakamura, J. S. Speck, and S. P. DenBaars, "Polarization-enhanced InGaN/GaN-based hybrid tunnel junction contacts to GaN p–n diodes and InGaN LEDs", Applied Physics Express, vol. 10, no. 12: IOP Publishing, pp. 121006, 2017.
Forman, C., J. Leonard, B. Yonkee, C. Pynn, T. Mates, D. Cohen, R. Farrell, T. Margalith, S. DenBaars, J. Speck, et al., "Semipolar (202Ø1) III-Nitride P-Down LEDs with in situ anneal to reduce the Mg memory effect", Journal of Crystal Growth, vol. 464: North-Holland, pp. 197–200, 2017.
Shen, C., T. Khee Ng, C. Lee, J. T. Leonard, S. Nakamura, J. S. Speck, S. P. DenBaars, A. Y. Alyamani, M. M. El-Desouki, and B. S. Ooi, "Semipolar InGaN-based superluminescent diodes for solid-state lighting and visible light communications", Gallium Nitride Materials and Devices XII, vol. 10104: International Society for Optics and Photonics, pp. 101041U, 2017.
Böer, K. Wolfgang, M. S. Brandt, M. J. Caldas, Z. Cao, P. Deák, D. A. Drabold, A. L. Efros, C. Felser, E. Fortunato, B. Gil, et al., Stefan Hildebrandt, 2017.
Böer, K. Wolfgang, M. S. Brandt, M. J. Caldas, Z. Cao, P. Deák, D. A. Drabold, A. L. Efros, C. Felser, E. Fortunato, B. Gil, et al., Stefan Hildebrandt, 2017.
Mughal, A. J., B. Carberry, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Structural and Optical Properties of Group III Doped Hydrothermal ZnO Thin Films", Journal of Electronic Materials, vol. 46, no. 3: Springer US, pp. 1821–1825, 2017.
Holder, C. O., D. F. Feezell, S. P. DenBaars, J. S. Speck, and S. Nakamura, Structure and method for the fabrication of a gallium nitride vertical cavity surface emitting laser, 2017.
Lee, C., J. S. Speck, S. Nakamura, S. P. DenBaars, C. Shen, OOI. F. R. O. M. KAUST, A. Y. Alyamani, and MUNIR. M. E. L. - D. E. S. O. U. KACST, "Turbocharging LiFi with semi-polar lasers", III-Vs get out and about, pp. 60, 2017.
Kowsz, S. J., E. C. Young, B. P. Yonkee, C. D. Pynn, R. M. Farrell, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Using tunnel junctions to grow monolithically integrated optically pumped semipolar III-nitride yellow quantum wells on top of electrically injected blue quantum wells", Optics express, vol. 25, no. 4: Optical Society of America, pp. 3841–3849, 2017.
Kelchner, K. M., J. S. Speck, N. A. Pfaff, and S. P. DenBaars, White light source employing a III-nitride based laser diode pumping a phosphor, 2017.
2016
Malkowski, T. F., S. Pimputkar, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Acidic ammonothermal growth of gallium nitride in a liner-free molybdenum alloy autoclave", Journal of Crystal Growth, vol. 456: North-Holland, pp. 21–26, 2016.
Leonard, JT., EC. Young, BP. Yonkee, DA. Cohen, C. Shen, T. Margalith, T. Khee Ng, SP. DenBaars, B. S. Ooi, JS. Speck, et al., "Comparison of nonpolar III-nitride vertical-cavity surface-emitting lasers with tunnel junction and ITO intracavity contacts", Gallium Nitride Materials and Devices XI, vol. 9748: International Society for Optics and Photonics, pp. 97481B, 2016.
Jiang, R., X. Shen, J. Chen, GX. Duan, EX. Zhang, DM. Fleetwood, RD. Schrimpf, SW. Kaun, ECH. Kyle, JS. Speck, et al., "Degradation and annealing effects caused by oxygen in AlGaN/GaN high electron mobility transistors", Applied Physics Letters, vol. 109, no. 2: AIP Publishing, pp. 023511, 2016.
Yonkee, B. P., E. C. Young, C. Lee, J. T. Leonard, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Demonstration of a III-nitride edge-emitting laser diode utilizing a GaN tunnel junction contact", Optics express, vol. 24, no. 7: Optical Society of America, pp. 7816–7822, 2016.
Kowsz, S. J., C. D. Pynn, F. Wu, R. M. Farrell, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Designing optically pumped InGaN quantum wells with long wavelength emission for a phosphor-free device with polarized white-light emission", Gallium Nitride Materials and Devices XI, vol. 9748: International Society for Optics and Photonics, pp. 97481Z, 2016.
Hwang, D., B. Yonkee, R. M. Farrell, S. Nakamura, J. S. Speck, and S. P. DenBaars, "Development of c-plane thin-film flip-chip LEDs fabricated by photoelectrochemical (PEC) liftoff", Compound Semiconductor Week (CSW)[Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS), 2016: IEEE, pp. 1–1, 2016.
Dreyer, C. E., A. Alkauskas, J. L. Lyons, J. S. Speck, and C. G. Van de Walle, "Gallium vacancy complexes as a cause of Shockley-Read-Hall recombination in III-nitride light emitters", Applied Physics Letters, vol. 108, no. 14: AIP Publishing, pp. 141101, 2016.
Young, NG., RM. Farrell, M. Iza, S. Nakamura, SP. DenBaars, C. Weisbuch, and JS. Speck, "Germanium doping of GaN by metalorganic chemical vapor deposition for polarization screening applications", Journal of Crystal Growth, vol. 455: North-Holland, pp. 105–110, 2016.
Shen, C., J. T. Leonard, E. C. Young, T. Khee Ng, S. P. DenBaars, J. S. Speck, S. Nakamura, A. Y. Alyamani, M. M. El-Desouki, and B. S. Ooi, "GHz modulation bandwidth from single-longitudinal mode violet-blue VCSEL using nonpolar InGaN/GaN QWs", CLEO: Science and Innovations: Optical Society of America, pp. STh1L–2, 2016.
Shen, C., C. Lee, T. Khee Ng, J. S. Speck, S. Nakamura, S. P. DenBaars, A. Y. Alyamani, M. M. Eldesouki, and B. S. Ooi, "GHz modulation enabled using large extinction ratio waveguide-modulator integrated with 404 nm GaN laser diode", Photonics Conference (IPC), 2016 IEEE: IEEE, pp. 813–814, 2016.
Pynn, CD., SJ. Kowsz, SH. Oh, H. Gardner, RM. Farrell, S. Nakamura, JS. Speck, and SP. DenBaars, "Green semipolar III-nitride light-emitting diodes grown by limited area epitaxy", Applied Physics Letters, vol. 109, no. 4: AIP Publishing, pp. 041107, 2016.
Shen, C., C. Lee, T. Khee Ng, S. Nakamura, J. S. Speck, S. P. DenBaars, A. Y. Alyamani, M. M. El-Desouki, and B. S. Ooi, "High gain semiconductor optical amplifieróLaser diode at visible wavelength", Electron Devices Meeting (IEDM), 2016 IEEE International: IEEE, pp. 22–4, 2016.
Alhassan, A. I., R. M. Farrell, B. Saifaddin, A. Mughal, F. Wu, S. P. DenBaars, S. Nakamura, and J. S. Speck, "High luminous efficacy green light-emitting diodes with AlGaN cap layer", Optics express, vol. 24, no. 16: Optical Society of America, pp. 17868–17873, 2016.
Cantore, M., N. Pfaff, R. M. Farrell, J. S. Speck, S. Nakamura, and S. P. DenBaars, "High luminous flux from single crystal phosphor-converted laser-based white lighting system", Optics Express, vol. 24, no. 2: Optical Society of America, pp. A215–A221, 2016.

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