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1
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0035716643
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Surface-charge-controlled AlGaN/GaN-power HFET without current collapse and Gm dispersion
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Digest
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T. Kikkawa, M. Nagahara, N. Okamoto, Y. Tateno, Y. Yamaguchi, N. Hara, K. Joshin and P. M. Asbeck, "Surface-charge-controlled AlGaN/GaN-power HFET without current collapse and Gm dispersion," IEEE IEDM Tech. Digest, 585-588 (2001).
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Kikkawa, T.1
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Joshin, K.7
Asbeck, P.M.8
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42149146898
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M. Kanamura, T. Kikkawa, N. Adachi, T. Kimura, S. Yokogawa, M. Nagahara, N. Hara and K. Joshin, AlGaN/GaN power HEMTs using surface-charge- controlled structure with recessed ohmic technique, 2003 Extended Abstracts of Inter. Conf. Solid State Devices and Materials, 916-917 (2003).
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M. Kanamura, T. Kikkawa, N. Adachi, T. Kimura, S. Yokogawa, M. Nagahara, N. Hara and K. Joshin, "AlGaN/GaN power HEMTs using surface-charge- controlled structure with recessed ohmic technique," 2003 Extended Abstracts of Inter. Conf. Solid State Devices and Materials, 916-917 (2003).
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3
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34748867887
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Degradation-mode analysis for highly reliable GaN-HEMT
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Y. Inoue, S. Masuda, M. Kanamura, T. Ohki, K. Makiyama, N. Okamoto, K. Imanishi, T. Kikkawa, N. Hara, H. Shigematsu, and K. Joshin, "Degradation-mode analysis for highly reliable GaN-HEMT," IEEE MTT-S Int. Microwave Symp. Dig., 639 - 642 (2007).
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Inoue, Y.1
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Kikkawa, T.8
Hara, N.9
Shigematsu, H.10
Joshin, K.11
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4
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30944458245
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Highly uniform AlGaN/GaN power HEMT on a 3-inch conductive n-SiC substrate for wireless base station application
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T. Kikkawa, K. Imanishi, M. Kanamura, and K. Joshin, "Highly uniform AlGaN/GaN power HEMT on a 3-inch conductive n-SiC substrate for wireless base station application," IEEE Compound Semiconductor Integrated Circuit Symposium CSIC, 77-80 (2005).
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IEEE Compound Semiconductor Integrated Circuit Symposium CSIC
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Kikkawa, T.1
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Kanamura, M.3
Joshin, K.4
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5
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33847726230
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An over 100 W n-GaN/n-AlGaN/GaN MIS-HEMT power amplifier for W-CDMA base station applications
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M. Kanamura, T. Kikkawa, T. Iwai, K. Imanishi, T. Kubo and K. Joshin, "An over 100 W n-GaN/n-AlGaN/GaN MIS-HEMT power amplifier for W-CDMA base station applications," IEEE IEDM Tech. Dig., 581-584 (2005).
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6
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42149103381
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High power and high gain AlGaN/GaN MIS-HEMTs with high-k dielectric layer
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M. Kanamura, T. Ohki, K. Imanishi, K. Makiyama, N. Okamoto, T. Kikkawa, N. Hara and K. Joshin, "High power and high gain AlGaN/GaN MIS-HEMTs with high-k dielectric layer," 7th Int. Conf. of Nitride Semiconductors, 41 (2007).
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Kanamura, M.1
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Joshin, K.8
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7
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84929188617
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230-nm-gate AlGaN/GaN MIS-HFETs with 180 GHz fT
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M. Higashiwaki, T. Matsui, and T. Mimura, "230-nm-gate AlGaN/GaN MIS-HFETs with 180 GHz fT," 64th Device Research Conf., 149 - 150 (2006).
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Improvement of circuit-speed of HEMTs IC by reducing the parasitic capacitance
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K. Makiyama, T. Takahashi, T. Suzuki, K. Sawada, T. Ohki, M. Nishi, N. Hara and M. Takikawa, "Improvement of circuit-speed of HEMTs IC by reducing the parasitic capacitance," IEEE IEDM Technical Dig., 727-730 (2003).
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K. Makiyama, T. Ohki, M. Kanamura, K. Imanishi, N. Hara and T. Kikkawa, High-fmax GaN HEMT with high breakdown voltage over 100 V for millimeter-wave applications, Int. Workshop on Nitride Semiconductors, Kyoto, Oct. 2054-2058 (2006), Phys. Status .Solidi (a) 204 , 2054-5059 (2007).
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K. Makiyama, T. Ohki, M. Kanamura, K. Imanishi, N. Hara and T. Kikkawa, "High-fmax GaN HEMT with high breakdown voltage over 100 V for millimeter-wave applications," Int. Workshop on Nitride Semiconductors, Kyoto, Oct. 2054-2058 (2006), Phys. Status .Solidi (a) 204 , 2054-5059 (2007).
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10
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33744826295
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Field-plated 0.25-μm gate-length AlGaN/GaN HEMTs with varying field-plate length
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V. Kumar, G. Chen, S. Guo and I. Adesida, "Field-plated 0.25-μm gate-length AlGaN/GaN HEMTs with varying field-plate length," IEEE Trans. Electron Devices, 53, 1477-1480 (2006).
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Kumar, V.1
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30-GHz-band over 5-W power performance of short-channel AlGaN/GaN heterojunction FETs
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T. Inoue, Y. Ando, H. Miyamato, T. Nakayama, Y. Okamoto, K. Hataya, and M. Kuzuhara, "30-GHz-band over 5-W power performance of short-channel AlGaN/GaN heterojunction FETs," IEEE Trans. Micron. Theoty Tech., 53, 74-80 (2005).
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Inoue, T.1
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Okamoto, Y.5
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Kuzuhara, M.7
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12
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33748491375
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8-watt GaN HEMTs at millimeter-wave frequencies
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Y. -F. Wu, M. Moore, A. Saxler, T. Wisleder, U. K. Mishra and P. Parikh, "8-watt GaN HEMTs at millimeter-wave frequencies," IEEE IEDM Technical Dig., 583-585 (2005).
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Wu, Y.-F.1
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