Publication

Advanced Semiconductor Technology Laboratory

International conference
2011
53 The effects of crystallographic misalignment in application … Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices(AWAD), Daejeon, Korea, June 29-July 1, 2011. C.-H. Cho and H.-Y. Cha
52 Prepassivated AlGaN/GaN HEMTs with improved edge acuity in a… Asia-Pacific Workshop on Widegap Semiconductors, Toba, Japan, May.22-26, 2011. M. Lee, Y. Ryoo, J.-G. Lee, H.-Y. Cha, K.-S. Seo
2010
51 Effects of Field Plate and Buried Gate Structures on Silicon… Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices(AWAD), Tokyo, Japan, June 30-July 2, 2010. J.-G. Lee, C.-H. Cho, and H.-Y. Cha
50 Strain effects in resistor stress sensor fabricated on (001)… Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices(AWAD), Tokyo, Japan, June 30-July 2, 2010. C.-H. Cho, and H.-Y. Cha
2009
49 Effective heat spreading with separate ohmic in AlGaN/GaN HE… International Conference on Solid State Devices and Materials(SSDM), Miyagi, Japan, Oct. 7-9, 2009. K. I. Lee, J. H. Park, H. J. Cho, J. C. Her, C. S. Yoo, H.-Y. Cha, K.-S. Seo
48 4H-SiC avalanche photodiodes for 280nm UV detection Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices(AWAD), Busan, Korea, June 24-26, 2009. B.-R. Park, H.-K. Sung, C.-H. Cho, P. M. Sandvik, H.-Y. Cha
2008
47 Low damage SiNx surface passivation using remote ICP-CVD for… International Conference on Solid State Devices and Materials, Tsukuba, Japan, Sep. 23-26, 2008. H. J. Cho, J. C. Her, K. I. Lee, H.-Y. Cha, and K.-S. Seo
46 Design consideration of high power LED arrays for backlight … Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices(AWAD), Sapporo, Japan, July 9-11, 2008. B.-R. Park and H.-Y. Cha
45 Electrical and optical modeling of 4H-SiC UV photodetectors Electronic Materials Conference, Santa Barbara, CA, USA, June 25-27, 2008. H.-Y. Cha, B.-R. Park, S. Soloviev, J. Fronheiser, A. Vertiatchikh, and P. Sandvik
2007
44 Fabrication of GaN nanowire field effect transistors by diel… Int. Conf. on Electronic Properties of Two-dimensional Systems and Modulated Semiconductor Structures, Genova, Italy, July 15-20, 2007. S. H. Hong, M. G. Kang, M. H. Son, H. Y. Cha, S. W. Hwang, and D. Ahn
43 Avalanche multiplication and impact ionization in separate a… ICSCRM 2007, Otsu, Japan, Oct. 14-19, 2007. W. Loh, J. David, H. Cha, S. Soloviev, P. Sandvik, and C. Johnson
42 Observation of luminescence from defects in 4H-SiC APDs oper… ICSCRM 2007, Otsu, Japan, Oct. 14-19, 2007. S. Soloviev, P. Sandvik, A. Vertiatchikh, and H. Cha
2006
41 GaN ballistic NDC diode for potential THz applications International conference on superlattices, nano-structures and nano-devices, Istanbul, Turkey, July 30-Aug. 04, 2006. Dyson, B. K. Ridley, H.-Y. Cha, X. Chen, B. Aslan, W. J. Schaff, M. G. Spencer, and L. F. Eastman
40 Comparison of 4H-SiC separate absorption and multiplication … 5th IEEE Conference on Sensors, Daegu, Korea, Oct. 22-25, 2006. Ho-Young Cha, Stanislav Soloviev, Greg Dunne, Larry Rowland, Scott Zelakiewicz, Peter Waldrab, and Peter Sandvik
39 Study of dark currents in 4H-SiC UV APDs with separate absor… European Conference on Silicon Carbide and Related Materials (ECSCRM), Newcastle upon Tyne, UK, Sep. 3-7, 2006. Stanislav Soloviev, Ho-Young Cha, James Grande, and Peter Sandvik

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