Publications
] , "Prospects for high power nonpolar and semipolar GaN-based laser diodes", High Power Diode Lasers and Systems Conference (HPD), 2015 IEEE: IEEE, pp. 1–2, 2015.
, "Proton irradiation effects on deep level states in Mg-doped p-type GaN grown by ammonia-based molecular beam epitaxy", Applied Physics Letters, vol. 106, no. 2: AIP Publishing, pp. 022104, 2015.
, "Pure AlN layers in metal-polar AlGaN/AlN/GaN and AlN/GaN heterostructures grown by low-temperature ammonia-based molecular beam epitaxy", Semiconductor Science and Technology, vol. 30, no. 5: IOP Publishing, pp. 055010, 2015.
, "Recent and forthcoming publications in pss", Phys. Status Solidi A, vol. 212, no. 4, pp. 713, 2015.
, "Relaxed c-plane InGaN layers for the growth of strain-reduced InGaN quantum wells", Semiconductor Science and Technology, vol. 30, no. 10: IOP Publishing, pp. 105015, 2015.
, "Selective and controllable lateral photoelectrochemical etching of nonpolar and semipolar InGaN/GaN multiple quantum well active regions", Applied Physics Express, vol. 8, no. 6: IOP Publishing, pp. 066502, 2015.
, "Smooth e-beam-deposited tin-doped indium oxide for III-nitride vertical-cavity surface-emitting laser intracavity contacts", Journal of Applied Physics, vol. 118, no. 14: AIP Publishing, pp. 145304, 2015.
, "Spatial Localization and Variation in Defect-Related Electron Traps in GaN Materials", Bulletin of the American Physical Society: APS, 2015.
, "Spatial variations of optical properties of semipolar InGaN quantum wells", Gallium Nitride Materials and Devices X, vol. 9363: International Society for Optics and Photonics, pp. 93631U, 2015.
, "Special Issue: Nitride Semiconductors", Phys. Status Solidi A, vol. 212, no. 5: Wiley Online Library, pp. 885–891, 2015.
, "Stable vicinal step orientations in m-plane GaN", Journal of Crystal Growth, vol. 411: Elsevier, pp. 56–62, 2015.
, Stefan Hildebrandt Sabine Bahrs, 2015.
, Stefan Hildebrandt Sabine Bahrs, 2015.
, Structure and method for the fabrication of a gallium nitride vertical cavity surface emitting laser, sep # " 15", 2015.
, "Study of percolation transport in the InGaN/AlGaN LEDs with random alloy fluctuation", Conference on Lasers and Electro-Optics/Pacific Rim: Optical Society of America, pp. 25H2_2, 2015.
, "Thermal stability of deep level defects induced by high energy proton irradiation in n-type GaN", Journal of Applied Physics, vol. 118, no. 15: AIP Publishing, pp. 155701, 2015.
, "Thermally enhanced blue light-emitting diode", Applied Physics Letters, vol. 107, no. 12: AIP Publishing, pp. 121109, 2015.
, "Ultraviolet light emitting diodes by ammonia molecular beam epitaxy on metamorphic () AlGaN/GaN buffer layers", Journal of Crystal Growth, vol. 425: North-Holland, pp. 389–392, 2015.
, "Ultraviolet light emitting diodes by ammonia molecular beam epitaxy on metamorphic (202¯ 1) AlGaN/GaN buffer layers", Journal of Crystal Growth: Elsevier BV, 2015.
, "Unraveling the Efficiency Limits of GaN-Based Emitters and the Surprising Connection to Electron Devices", Meeting Abstracts, no. 23: The Electrochemical Society, pp. 1449–1449, 2015.
, "β-(Al ${$sub x$}$ Ga ${$sub 1- x$}$)${$sub 2$}$ O ${$sub 3$}$/Ga ${$sub 2$}$ O ${$sub 3$}$(010) heterostructures grown on β-Ga ${$sub 2$}$ O ${$sub 3$}$(010) substrates by plasma-assisted molecular beam epitaxy", Journal of Vacuum Science and Technology. A, Vacuum, Surfaces and Films, vol. 33, no. 4, 2015.
, "β-(AlxGa1- x) 2O3/Ga2O3 (010) heterostructures grown on β-Ga2O3 (010) substrates by plasma-assisted molecular beam epitaxy", Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, vol. 33, no. 4: AVS, pp. 041508, 2015.
, "Absil, P., see Karmarkar, AP, TDMR Sept. 2016 402-412 Ahmed, S., see Kuhns, N., TDMR June 2016 105-111 Akbari, M., Virkki, J., Sydanheimo, L., and Ukkonen, L., Toward Graphene-Based Passive UHF RFID Textile Tags: A Reliability Study; TDMR Sept. 2016 429-4", IEEE Transactions on Device and Materials Reliability, vol. 16, no. 4, pp. 1, 2016.