Publications

Found 7 results
Author Title Type [ Year(Desc)]
Filters: Author is Ringel, Steven A  [Clear All Filters]
2007
Armstrong, A., A. Chakraborty, J. S. Speck, S. P. DenBaars, U. K. Mishra, and S. A. Ringel, "Characterization and Discrimination of AlGaN-and GaN-related Deep Levels in AlGaN/GaN Heterostructures", AIP Conference Proceedings, vol. 893, no. 1: AIP, pp. 223–224, 2007.
2010
Yang, C. Kai, P. Roblin, F. De Groote, S. A. Ringel, S. Rajan, J. Pierre Teyssier, C. Poblenz, Y. Pei, J. Speck, and U. K. Mishra, "Pulsed-IV pulsed-RF cold-FET parasitic extraction of biased AlGaN/GaN HEMTs using large signal network analyzer", IEEE transactions on microwave theory and techniques, vol. 58, no. 5: IEEE, pp. 1077–1088, 2010.
2013
Jackson, C. M., A. R. Arehart, E. Cinkilic, B. McSkimming, J. S. Speck, and S. A. Ringel, "Interface trap characterization of atomic layer deposition Al2O3/GaN metal-insulator-semiconductor capacitors using optically and thermally based deep level spectroscopies", Journal of Applied Physics, vol. 113, no. 20: AIP, pp. 204505, 2013.
2014
Zhang, Z., C. M. Jackson, A. R. Arehart, B. McSkimming, J. S. Speck, and S. A. Ringel, "Direct Determination of Energy Band Alignments of Ni/Al 2 O 3/GaN MOS Structures Using Internal Photoemission Spectroscopy", Journal of electronic materials, vol. 43, no. 4: Springer US, pp. 828–832, 2014.
2016
Chen, J., Y. S. Puzyrev, E. Xia Zhang, D. M. Fleetwood, R. D. Schrimpf, A. R. Arehart, S. A. Ringel, S. W. Kaun, E. C. H. Kyle, J. S. Speck, et al., "High-field stress, low-frequency noise, and long-term reliability of AlGaN/GaN HEMTs", IEEE Transactions on Device and Materials Reliability, vol. 16, no. 3: IEEE, pp. 282–289, 2016.
2017
Jackson, C. M., A. R. Arehart, T. J. Grassman, B. McSkimming, J. S. Speck, and S. A. Ringel, "Impact of Surface Treatment on Interface States of ALD Al2O3/GaN Interfaces", ECS Journal of Solid State Science and Technology, vol. 6, no. 8: The Electrochemical Society, pp. P489–P494, 2017.
2018
Farzana, E., E. Ahmadi, J. S. Speck, A. R. Arehart, and S. A. Ringel, "Deep level defects in Ge-doped (010) β-Ga2O3 layers grown by plasma-assisted molecular beam epitaxy", Journal of Applied Physics, vol. 123, no. 16: AIP Publishing, pp. 161410, 2018.