Publications
Found 52 results
Author Title Type [ Year
] Filters: Author is Speck, JS and First Letter Of Title is C [Clear All Filters]
, "Calcium impurity as a source of non-radiative recombination in (In, Ga) N layers grown by molecular beam epitaxy", Applied Physics Letters, vol. 109, no. 21: AIP Publishing, pp. 212103, 2016.
, "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.
, "Correlation of proton irradiation induced threshold voltage shifts to deep level traps in AlGaN/GaN heterostructures", Journal of Applied Physics, vol. 119, no. 16: AIP Publishing, pp. 165704, 2016.
, "Critical thickness for the formation of misfit dislocations originating from prismatic slip in semipolar and nonpolar III-nitride heterostructures", APL Materials, vol. 4, no. 1: AIP Publishing, pp. 016105, 2016.
, "Cation vacancies and electrical compensation in Sb-doped thin-film SnO2 and ZnO", Semiconductor Science and Technology, vol. 30, no. 2: IOP Publishing, pp. 024011, 2015.
, "Correlation of a generation-recombination center with a deep level trap in GaN", Applied Physics Letters, vol. 106, no. 10: AIP Publishing, pp. 102101, 2015.
, "Carrier redistribution between different potential sites in semipolar (20 2\= 1) InGaN quantum wells studied by near-field photoluminescence", Applied Physics Letters, vol. 105, no. 11: AIP Publishing, pp. 111108, 2014.
, "Compensating vacancy defects in Sn-and Mg-doped In 2 O 3", Physical Review B, vol. 90, no. 24: American Physical Society, pp. 245307, 2014.
, "Comparative analysis of 20 2\= 1 and 20 2\= 1\= semipolar GaN light emitting diodes using atom probe tomography", Applied Physics Letters, vol. 102, no. 25: AIP, pp. 251104, 2013.
, "Carrier escape mechanism dependence on barrier thickness and temperature in InGaN quantum well solar cells", Applied Physics Letters, vol. 101, no. 18: AIP, pp. 181105, 2012.
, "Comparison of the spectral and temporal emission characteristics of homoepitaxial and heteroepitaxial ZnO nanowires", Applied Physics Letters, vol. 98, no. 11: AIP, pp. 113113, 2011.
, "Current-induced spin polarization in gallium nitride", Applied Physics Letters, vol. 95, no. 7: AIP, pp. 072110, 2009.
, "Characterization of majority and minority carrier deep levels in p-type GaN: Mg grown by molecular beam epitaxy using deep level optical spectroscopy", Journal of Applied Physics, vol. 103, no. 6: AIP, pp. 063722, 2008.
, "Characterization of nanoscale electronic structure in nonpolar GaN using scanning capacitance microscopy", Journal of Applied Physics, vol. 103, no. 1: AIP, pp. 014305, 2008.
, "Comparison of deep level incorporation in ammonia and rf-plasma assisted molecular beam epitaxy n-GaN films", physica status solidi (c), vol. 5, no. 6: Wiley Online Library, pp. 1750–1752, 2008.
, "CK-1-1 Recent Performance of Nonpolar/Semipolar GaN-based Blue LEDs/LDs", ?????????????????????, vol. 2007, no. 2: ??????????????, 2007.
, "Comparison of deep level spectra in p-type and n-type GaN grown by molecular beam epitaxy", physica status solidi (b), vol. 244, no. 6: Wiley Online Library, pp. 1867–1871, 2007.
, "Comparison of deep level spectra in p-type and n-type GaN grown by molecular beam epitaxy [phys. stat. sol.(b) 244, No. 6, 1867–1871 (2007)]", physica status solidi (b), vol. 244, no. 12: Wiley Online Library, pp. 4692–4692, 2007.
, "Compound Semiconductor Devices-Impact of CF4 Plasma Treatment on GaN", IEEE Electron Device Letters, vol. 28, no. 9, pp. 781, 2007.
, "Characterization of crystallographic properties and defects via X-ray microdiffraction in GaN (0001) layers", physica status solidi (a), vol. 203, no. 1: WILEY-VCH Verlag, pp. 142–148, 2006.
, "Cracking of III-nitride layers with strain gradients", Applied physics letters, vol. 89, no. 16: AIP, pp. 161922, 2006.
, "Carbon doping of GaN with CBr 4 in radio-frequency plasma-assisted molecular beam epitaxy", Journal of applied physics, vol. 95, no. 12: AIP, pp. 8456–8462, 2004.
, "Carbon-related Deep States in Compensated n-type and Semi-Insulating GaN: C and their Influence on Yellow Luminescence", MRS Online Proceedings Library Archive, vol. 831: Cambridge University Press, 2004.
, "Cathodoluminescence study of deep ultraviolet quantum wells grown on maskless laterally epitaxial overgrown AlGaN", Applied physics letters, vol. 85, no. 8: AIP, pp. 1350–1352, 2004.
, "Cathodoluminescence characterization of dislocations in gallium nitride using a transmission electron microscope", Journal of applied physics, vol. 94, no. 7: AIP, pp. 4315–4319, 2003.