Publications

Found 1578 results
Author [ Title(Desc)] Type Year
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C
Asamizu, H., M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Continuous-Wave Operation of InGaN/GaN Laser Diodes on Semipolar (1 12 2) Plane Gallium Nitrides", Applied physics express, vol. 2, no. 2: IOP Publishing, pp. 021002, 2009.
Kelchner, K. M., R. M. Farrell, Y-. Da Lin, P. Shan Hsu, M. T. Hardy, F. Wu, D. A. Cohen, H. Ohta, J. S. Speck, S. Nakamura, et al., "Continuous-wave operation of pure blue AlGaN-cladding-free nonpolar InGaN/GaN laser diodes", Applied Physics Express, vol. 3, no. 9: IOP Publishing, pp. 092103, 2010.
Ahmadi, E., H. Chalabi, S. W. Kaun, R. Shivaraman, J. S. Speck, and U. K. Mishra, "Contribution of alloy clustering to limiting the two-dimensional electron gas mobility in AlGaN/GaN and InAlN/GaN heterostructures: Theory and experiment", Journal of Applied Physics, vol. 116, no. 13: AIP Publishing, pp. 133702, 2014.
Katona, TM., JS. Speck, and SP. DenBaars, "Control of crystallographic tilt in GaN grown on Si (111) by cantilever epitaxy", Applied Physics Letters, vol. 81, no. 19: AIP, pp. 3558–3560, 2002.
Heying, B., R. Averbeck, LF. Chen, E. Haus, H. Riechert, and JS. Speck, "Control of GaN surface morphologies using plasma-assisted molecular beam epitaxy", Journal of Applied Physics, vol. 88, no. 4: AIP, pp. 1855–1860, 2000.
Alema, F., T. Itoh, W. Brand, A. Osinsky, and J. S. Speck, "Controllable nitrogen doping of MOCVD Ga2O3 using NH3", Applied Physics Letters, vol. 122, 2023.
Lee, H., JA. Johnson, JS. Speck, and PM. Petroff, "Controlled ordering and positioning of InAs self-assembled quantum dots", Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, vol. 18, no. 4: AVS, pp. 2193–2196, 2000.
Pimputkar, S., D. S. Kamber, J. S. Speck, and S. Nakamura, Controlling relative growth rates of different exposed crystallographic facets of a group-iii nitride crystal during the ammonothermal growth of a group-iii nitride crystal, 2011.
Schueler, B. A., and X. Hu, "Correction of image intensifier distortion for three-dimensional x-ray angiography", Medical Imaging 1995: Physics of Medical Imaging, vol. 2432: International Society for Optics and Photonics, pp. 272–280, 1995.
Simpkins, BS., ET. Yu, P. Waltereit, and JS. Speck, "Correlated scanning Kelvin probe and conductive atomic force microscopy studies of dislocations in gallium nitride", Journal of applied physics, vol. 94, no. 3: AIP, pp. 1448–1453, 2003.
Bonef, B., R. Cramer, F. Wu, and J. S. Speck, "Correlated Transmission Electron Microscopy and Atom Probe Tomography study of Boron distribution in BGaN", Microscopy and Microanalysis, vol. 23, no. S1: Cambridge University Press, pp. 668–669, 2017.
Kaun, S. W., M. Hoi Wong, U. K. Mishra, and J. S. Speck, "Correlation between threading dislocation density and sheet resistance of AlGaN/AlN/GaN heterostructures grown by plasma-assisted molecular beam epitaxy", Applied Physics Letters, vol. 100, no. 26: AIP, pp. 262102, 2012.
Nguyen, X. Sang, K. Lin, Z. Zhang, B. McSkimming, AR. Arehart, JS. Speck, SA. Ringel, E. A. Fitzgerald, and SJ. Chua, "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.
Zhang, Z., D. Cardwell, A. Sasikumar, ECH. Kyle, J. Chen, EX. Zhang, DM. Fleetwood, RD. Schrimpf, JS. Speck, AR. Arehart, et al., "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.
Hurni, C. A., S. Choi, O. Bierwagen, and J. S. Speck, "Coupling resistance between n-type surface accumulation layer and p-type bulk in InN: Mg thin films", Applied Physics Letters, vol. 100, no. 8: AIP, pp. 082106, 2012.
Romanov, A. E., G. E. Beltz, and J. S. Speck, "Crack formation in surface layers with strain gradients", International Journal of Materials Research, vol. 98, no. 8: Carl Hanser Verlag, pp. 723–728, 2007.
Romanov, AE., GE. Beltz, P. Cantu, F. Wu, S. Keller, SP. DenBaars, and JS. Speck, "Cracking of III-nitride layers with strain gradients", Applied physics letters, vol. 89, no. 16: AIP, pp. 161922, 2006.
Young, E. C., C. S. Gallinat, A. E. Romanov, A. Tyagi, F. Wu, and J. S. Speck, "Critical thickness for onset of plastic relaxation in (1122) and (2021) semipolar AlGaN heterostructures", Applied physics express, vol. 3, no. 11: IOP Publishing, pp. 111002, 2010.
Smirnov, AM., EC. Young, VE. Bougrov, JS. Speck, and AE. Romanov, "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.
Zaremba, C. M., A. M. Belcher, M. Fritz, Y. Li, S. Mann, P. K. Hansma, D. E. Morse, J. S. Speck, and G. D. Stucky, "Critical transitions in the biofabrication of abalone shells and flat pearls", Chemistry of Materials, vol. 8, no. 3: American Chemical Society, pp. 679–690, 1996.
Andrews, AM., and JS. Speck, "Crosshatch surface morphology in mismatched films", Molecular Beam Epitaxy, 2002 International Conference on: IEEE, pp. 23–24, 2002.
Kim, K. Choong, M. C. Schmidt, F. Wu, A. Hirai, M. B. McLaurin, S. P. DenBaars, S. Nakamura, and J. S. Speck, CRYSTAL GROWTH OF M-PLANE AND SEMIPOLAR PLANES OF (Al, In, Ga, B) N ON VARIOUS SUBSTRATES, 2008.
Kim, K. C., M. C. Schmidt, F. Wu, A. Hirai, M. B. McLaurin, S. P. DenBaars, S. Nakamura, and J. S. Speck, CRYSTAL GROWTH OF M-PLANE AND SEMIPOLAR PLANES OF (Al, In, Ga, B) N ON VARIOUS SUBSTRATES, mar # " 22", 2012.
Itoh, T., A. Mauze, Y. Zhang, and J. S. Speck, "Crystal growth on (110) β-Ga2O3 via plasma-assisted molecular beam epitaxy", Oxide-based Materials and Devices XII: International Society for Optics and Photonics, 2021.
Von Dollen, P., J. S. Speck, and S. Pimputkar, Crystal growth using non-thermal atmospheric pressure plasmas, 2013.

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