検索結果
2004
Liu, Y. ,
Egawa, T. ,
Ishikawa, H. ,
Jiang, H. ,
Zhang, B. ,
Hao, M. &
Jimbo, T. ,
2004 3月 15 ,
In: Journal of Crystal Growth. 264 ,
1-3 ,
p. 159-164 6 p. 研究成果: Article › 査読
Epilayers
100%
Semiconductor quantum wells
91%
ultraviolet emission
71%
Growth temperature
70%
Photoluminescence
47%
Ishikawa, H. ,
Asano, K. ,
Zhang, B. ,
Egawa, T. &
Jimbo, T. ,
2004 3月 1 ,
In: Default journal. p. A10-4 研究成果: Article › 査読
Ishikawa, H. ,
Asano, K. ,
Zhang, B. ,
Egawa, T. &
Jimbo, T. ,
2004 9月 1 ,
In: Physica Status Solidi (A) Applied Research. 201 ,
12 ,
p. 2653-2657 5 p. 研究成果: Article › 査読
Distributed Bragg reflectors
100%
Bragg reflectors
57%
Light emitting diodes
51%
Chemical Vapour Deposition
46%
light emitting diodes
41%
Nanjo, T. ,
Miura, N. ,
Oishi, T. ,
Suita, M. ,
Abe, Y. ,
Ozeki, T. ,
Nakatsuka, S. ,
Indue, A. ,
Ishikawa, T. ,
Matsuda, Y. ,
Ishikawa, H. &
Egawa, T. ,
2004 4月 ,
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43 ,
4 B ,
p. 1925-1929 5 p. 研究成果: Article › 査読
High electron mobility transistors
100%
high electron mobility transistors
89%
direct current
67%
Electric breakdown
64%
Annealing
57%
Liu, Y. ,
Egawa, T. ,
Ishikawa, H. ,
Zhang, B. &
Hao, M. ,
2004 5月 ,
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43 ,
5 A ,
p. 2414-2418 5 p. 研究成果: Article › 査読
Epilayers
100%
Growth temperature
94%
Metallorganic chemical vapor deposition
92%
ultraviolet emission
71%
metalorganic chemical vapor deposition
55%
Miyoshi, M. ,
Sakai, M. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. ,
Tanaka, M. &
Oda, O. ,
2004 12月 10 ,
In: Journal of Crystal Growth. 272 ,
1-4 SPEC. ISS. ,
p. 293-299 7 p. 研究成果: Article › 査読
Metallorganic vapor phase epitaxy
100%
Metallorganic Chemical Vapour Deposition
91%
Carrier concentration
80%
Sheet resistance
78%
Sapphire
75%
Miyoshi, M. ,
Sakai, M. ,
Arulkumaran, S. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. ,
Tanaka, M. &
Oda, O. ,
2004 5月 1 ,
In: Default journal. 研究成果: Article › 査読
Liu, Y. ,
Egawa, T. ,
Jiang, H. ,
Zhang, B. ,
Ishikawa, H. &
Hao, M. ,
2004 12月 13 ,
In: Applied Physics Letters. 85 ,
24 ,
p. 6030-6032 3 p. 研究成果: Article › 査読
Schottky diodes
100%
electric contacts
83%
polarization
34%
high electron mobility transistors
32%
electrical measurement
30%
Arulkumaran, S. ,
Egawa, T. ,
Ishikawa, H. ,
Jimbo, T. &
Sano, Y. ,
2004 1月 26 ,
In: Applied Physics Letters. 84 ,
4 ,
p. 613-615 3 p. 研究成果: Article › 査読
oxynitrides
100%
high electron mobility transistors
86%
passivity
77%
silicon
45%
electrical faults
16%
Miura, N. ,
Nanjo, T. ,
Suita, M. ,
Oishi, T. ,
Abe, Y. ,
Ozeki, T. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2004 5月 1 ,
In: Solid-State Electronics. 48 ,
5 ,
p. 689-695 7 p. 研究成果: Article › 査読
Schottky Contact
100%
Electron Mobility
73%
High electron mobility transistors
71%
Work Function
71%
high electron mobility transistors
63%
Zhang, B. ,
Egawa, T. ,
Ishikawa, H. ,
Liu, Y. &
Jimbo, T. ,
2004 3月 15 ,
In: Journal of Applied Physics. 95 ,
6 ,
p. 3170-3174 5 p. 研究成果: Article › 査読
templates
100%
thermal stability
93%
sapphire
91%
light emitting diodes
85%
quantum wells
83%
Sun, Y. ,
Yamamori, M. ,
Egawa, T. &
Ishikawa, H. ,
2004 5月 ,
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43 ,
5 A ,
p. 2409-2413 5 p. 研究成果: Article › 査読
Chemical beam epitaxy
100%
Growth temperature
88%
epitaxy
54%
Nitrogen
50%
nitrogen
40%
Jiang, H. ,
Egawa, T. ,
Ishikawa, H. ,
Shao, C. &
Jimbo, T. ,
2004 5月 15 ,
In: Japanese Journal of Applied Physics, Part 2: Letters. 43 ,
5 B ,
p. L683-L685 研究成果: Article › 査読
Photodetectors
100%
High electron mobility transistors
89%
high electron mobility transistors
79%
photometers
68%
Semiconductor materials
68%
Oishi, T. ,
Miura, N. ,
Suita, M. ,
Nanjo, T. ,
Abe, Y. ,
Ozeki, T. ,
Ishikawa, H. &
Egawa, T. ,
2004 ,
In: Shinku/Journal of the Vacuum Society of Japan. 47 ,
4 ,
p. 328-333 6 p. 研究成果: Article › 査読
Ion implantation
100%
Ion Implantation
90%
Ions
68%
ion implantation
67%
Energy transfer
42%
2003
Hao, M. ,
Ishikawa, H. ,
Egawa, T. ,
Shao, C. L. &
Jimbo, T. ,
2003 6月 30 ,
In: Applied Physics Letters. 82 ,
26 ,
p. 4702-4704 3 p. 研究成果: Article › 査読
pulling
100%
metalorganic chemical vapor deposition
82%
quantum wells
66%
Arulkumaran, S. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2003 3月 1 ,
In: Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 21 ,
2 ,
p. 888-894 7 p. 研究成果: Article › 査読
Two dimensional electron gas
100%
Sapphire
76%
Heterojunctions
74%
High electron mobility transistors
65%
high electron mobility transistors
58%
Nakada, N. ,
Mori, M. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2003 5月 ,
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 42 ,
5 A ,
p. 2573-2577 5 p. 研究成果: Article › 査読
Organic chemicals
100%
Hall mobility
86%
Sapphire
86%
Atomic force microscopy
82%
Chemical vapor deposition
75%
Arulkumaran, S. ,
Miyoshi, M. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2003 8月 1 ,
In: IEEE Electron Device Letters. 24 ,
8 ,
p. 497-499 3 p. 研究成果: Article › 査読
Hall Effect
100%
Sapphire
92%
High electron mobility transistors
80%
Drain Current
53%
Transconductance
53%
Liu, Y. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2003 12月 ,
In: Journal of Crystal Growth. 259 ,
3 ,
p. 245-251 7 p. 研究成果: Article › 査読
Epilayers
100%
Full width at half maximum
86%
Sapphire
78%
Blue shift
56%
Characterization (materials science)
51%
Miyoshi, M. ,
Sakai, M. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. ,
Tanaka, M. &
Oda, O. ,
2003 10月 ,
In: IEICE Transactions on Electronics. E86-C ,
10 ,
p. 2077-2081 5 p. 研究成果: Article › 査読
Metallorganic vapor phase epitaxy
100%
Metallorganic Chemical Vapour Deposition
91%
Sapphire
75%
Heterojunctions
74%
Bending (forming)
52%
Ishikawa, H. ,
Kato, M. ,
Hao, M. S. ,
Egawa, T. &
Jimbo, T. ,
2003 5月 1 ,
In: Default journal. p. Tu-P3.005 研究成果: Article › 査読
Oishi, T. ,
Miura, N. ,
Suita, M. ,
Nanjo, T. ,
Abe, Y. ,
Ozeki, T. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2003 8月 1 ,
In: Journal of Applied Physics. 94 ,
3 ,
p. 1662-1666 5 p. 研究成果: Article › 査読
ion implantation
100%
heavy ions
95%
ions
50%
damage
38%
dosage
36%
Sakai, M. ,
Asano, K. ,
Arulkumaran, S. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. ,
Shibata, T. ,
Tanaka, M. &
Oda, O. ,
2003 10月 ,
In: IEICE Transactions on Electronics. E86-C ,
10 ,
p. 2071-2076 6 p. 研究成果: Article › 査読
Sapphire
100%
Electron Mobility
89%
High electron mobility transistors
86%
Crystals
24%
Capacitance measurement
18%
Liu, Y. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2003 11月 1 ,
In: Physica Status Solidi (A) Applied Research. 200 ,
1 ,
p. 36-39 4 p. 研究成果: Article › 査読
Epilayers
100%
Sapphire
78%
Photoluminescence Spectrum
58%
Full width at half maximum
57%
Chemical Vapour Deposition
52%
Okita, H. ,
Kaifu, K. ,
Mita, J. ,
Yamada, T. ,
Sano, Y. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2003 11月 ,
In: Physica Status Solidi (A) Applied Research. 200 ,
1 ,
p. 187-190 4 p. 研究成果: Article › 査読
Transconductance
100%
Gates (transistor)
92%
Sapphire
86%
Electron Mobility
77%
High electron mobility transistors
75%
Okita, H. ,
Kaifu, K. ,
Mita, J. ,
Yamada, T. ,
Sano, Y. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2003 5月 1 ,
In: Default journal. p. Tu-A3.4 研究成果: Article › 査読
Jiang, H. ,
Egawa, T. ,
Ishikawa, H. ,
Dou, Y. B. ,
Shao, C. L. &
Jimbo, T. ,
2003 11月 22 ,
In: Electronics Letters. 39 ,
22 ,
p. 1604-1606 3 p. 研究成果: Article › 査読
Dark currents
100%
Photodiodes
82%
Metallizing
76%
Annealing
65%
Current density
64%
Hirose, Y. ,
Ikeda, Y. ,
Ishii, M. ,
Murata, T. ,
Inoue, K. ,
Tanaka, T. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2003 10月 ,
In: IEICE Transactions on Electronics. E86-C ,
10 ,
p. 2058-2064 7 p. 研究成果: Article › 査読
Epitaxial Film
100%
Leakage Current
92%
Heterojunctions
91%
Field effect transistors
75%
Epitaxial films
71%
Arulkumaran, S. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2003 5月 5 ,
In: Applied Physics Letters. 82 ,
18 ,
p. 3110-3112 3 p. 研究成果: Article › 査読
high electron mobility transistors
100%
leakage
80%
temperature dependence
62%
temperature
21%
activation energy
17%
Ishikawa, H. ,
Zhang, B. ,
Egawa, T. &
Jimbo, T. ,
2003 10月 ,
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 42 ,
10 ,
p. 6413-6414 2 p. 研究成果: Article › 査読
Valence bands
100%
discontinuity
49%
Conduction bands
47%
valence
40%
X ray photoelectron spectroscopy
33%
2002
Nakaji, M. ,
Egawa, T. ,
Ishikawa, H. ,
Arulkumaran, S. &
Jimbo, T. ,
2002 4月 1 ,
In: Default journal. 41 ,
p. L493-495 研究成果: Article › 査読
Arulkumaran, S. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2002 10月 14 ,
In: Applied Physics Letters. 81 ,
16 ,
p. 3073-3075 3 p. 研究成果: Article › 査読
high electron mobility transistors
100%
sapphire
82%
traps
36%
low currents
17%
high voltages
14%
Egawa, T. ,
Ohmura, H. ,
Ishikawa, H. &
Jimbo, T. ,
2002 7月 8 ,
In: Applied Physics Letters. 81 ,
2 ,
p. 292-294 3 p. 研究成果: Article › 査読
metalorganic chemical vapor deposition
100%
templates
98%
sapphire
89%
light emitting diodes
83%
buffers
17%
Jiang, H. ,
Okui, A. ,
Ishikawa, H. ,
Shao, C. L. ,
Egawa, T. &
Jimbo, T. ,
2002 1月 15 ,
In: Japanese Journal of Applied Physics, Part 2: Letters. 41 ,
1 A/B ,
p. L34-L36 研究成果: Article › 査読
Photodetectors
100%
photometers
68%
Semiconductor materials
68%
Electrodes
59%
Metals
49%
Liu, Y. ,
Mori, M. ,
Ishikawa, H. ,
Egawa, T. &
Jimbo, T. ,
2002 3月 1 ,
In: Default journal. p. 27a-ZM-29 研究成果: Article › 査読
Sakai, M. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. ,
Umeno, M. ,
Shibata, T. ,
Asai, K. ,
Sumiya, S. ,
Kuraoka, Y. ,
Tanaka, M. &
Oda, O. ,
2002 9月 1 ,
In: Journal of Crystal Growth. 244 ,
1 ,
p. 6-11 6 p. 研究成果: Article › 査読
Hall mobility
100%
Vapor phase epitaxy
87%
Metallorganic vapor phase epitaxy
87%
Photoluminescence
80%
Vapor Phase Epitaxy
78%
Sakai, M. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. ,
Umeno, M. ,
Shibata, T. ,
Asai, K. ,
Sumiya, S. &
Kuraoka?2?, Y. ,
2002 1月 1 ,
In: Inst. Phys. Conf. Ser.. p. 783-788 研究成果: Article › 査読
Arulkumaran, S. ,
Egawa, T. ,
Ishikawa, H. &
Jimbo, T. ,
2002 3月 25 ,
In: Applied Physics Letters. 80 ,
12 ,
p. 2186-2188 3 p. 研究成果: Article › 査読
high electron mobility transistors
100%
temperature effects
88%
sapphire
82%
transconductance
42%
thermal stresses
20%
Arulkumaran, S. ,
Sakai, M. ,
Egawa, T. ,
Ishikawa, H. ,
Jimbo, T. ,
Shibata, T. ,
Asai, K. ,
Sumiya, S. ,
Kuraoka, Y. ,
Tanaka, M. &
Oda, O. ,
2002 8月 5 ,
In: Applied Physics Letters. 81 ,
6 ,
p. 1131-1133 3 p. 研究成果: Article › 査読
high electron mobility transistors
100%
templates
90%
sapphire
82%
transconductance
26%
cathodoluminescence
13%
Arulkumaran, S. ,
Sakai, M. ,
Egawa, T. ,
Ishikawa, H. ,
Jimbo, T. ,
Shibata, T. ,
Asai, K. ,
Sumiya, S. &
Kuraoka?2?, Y. ,
2002 8月 1 ,
In: Appl. Phys. Lett.. 81 ,
p. 1131-1133 研究成果: Article › 査読
Egawa, T. ,
Zhang, B. ,
Nishikawa, N. ,
Ishikawa, H. ,
Jimbo, T. &
Umeno, M. ,
2002 1月 1 ,
In: Journal of Applied Physics. 91 ,
1 ,
p. 528-530 3 p. 研究成果: Article › 査読
metalorganic chemical vapor deposition
100%
light emitting diodes
83%
quantum wells
81%
output
24%
sapphire
17%
Nakada, N. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. &
Umeno, M. ,
2002 4月 ,
In: Journal of Crystal Growth. 237-239 ,
1 4 II ,
p. 961-967 7 p. 研究成果: Article › 査読
Distributed Bragg reflectors
100%
Metallorganic chemical vapor deposition
81%
Reflectivity
59%
Bragg reflectors
57%
metalorganic chemical vapor deposition
49%
2001
Jiang, H. ,
Nakata, N. ,
Zhao, G. Y. ,
Ishikawa, H. ,
Shao, C. L. ,
Egawa, T. ,
Jimbo, T. &
Umeno, M. ,
2001 5月 15 ,
In: Japanese Journal of Applied Physics, Part 2: Letters. 40 ,
5 B ,
p. L505-L507 研究成果: Article › 査読
Photodetectors
100%
photometers
68%
Semiconductor materials
68%
Lighting
61%
illumination
58%
Egawa, T. ,
Zhao, G. Y. ,
Ishikawa, H. ,
Umeno, M. &
Jimbo, T. ,
2001 3月 1 ,
In: IEEE Transactions on Electron Devices. 48 ,
3 ,
p. 603-608 6 p. 研究成果: Article › 査読
Electron gas
100%
Electron Gas
86%
Sapphire
73%
Heterojunctions
72%
Electron Mobility
65%
Jiang, H. ,
Zhao, G. Y. ,
Ishikawa, H. ,
Egawa, T. ,
Jimbo, T. &
Umeno, M. ,
2001 1月 15 ,
In: Journal of Applied Physics. 89 ,
2 ,
p. 1046-1052 7 p. 研究成果: Article › 査読
excitons
100%
reflectance
89%
energy
37%
line shape
24%
metalorganic chemical vapor deposition
24%