Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Hitoshi Higurashi"'
Autor:
Shuichi Iwabuchi, F. Yoshioka, Fujio Wakaya, Kenji Gamo, S. Furuichi, Hitoshi Higurashi, Yosuke Nagaoka
Publikováno v:
Microelectronic Engineering. 46:153-156
Coulomb blockade is strongly affected by the environmental impedance. This means that a variable resistive environmental impedance R"e"n"v can control the characteristics of the single-electron devices. Self-consistent numerical calculation shows tha
Publikováno v:
Semiconductor Science and Technology. 13:A107-A110
A single-electron tunnelling (SET) device consisting of a double junction and an environmental impedance is considered. Current-voltage characteristics are calculated using a self-consistent treatment of the environmental impedance. It is observed ex
Publikováno v:
Solid-State Electronics. 42:1401-1405
A single electron tunneling device consisting of a double junction with inductance, resistance and capacitance (Z-SET) is considered. Current–voltage characteristics are calculated using a self-consistent treatment of the environmental impedance. I
Publikováno v:
Physical Review B. 51:2387-2398
Autor:
Shusuke Yoshitake, Takashi Kamikubo, Noriaki Nakayamada, Kiyoshi Hattori, Hiroyoshi Ando, Tomohiro Iijima, Kenji Ohtoshi, Kenichi Saito, Ryoichi Yoshikawa, Shuichi Tamamushi, Rikio Tomiyoshi, Hitoshi Higurashi, Yoshiaki Hattori, Seiichi Tsuchiya, Masayuki Katoh, Kouichi Suzuki, Yuichi Tachikawa, Munehiro Ogasawara, Victor Katsap, Steven Golladay, Rodney Kendall
Publikováno v:
SPIE Proceedings.
Publikováno v:
Surface Science. 263:382-387
Conductance fluctuations in mesoscopic quantum wires are studied numerically by the transfer matrix method together with the Landauer formula. Results show that the conductance fluctuations never decrease monotonically to zero towards the ballistic r
Autor:
Noriaki Nakayamada, Takashi Kamikubo, Ishimura Takiji, Rieko Nishimura, Soichiro Mitsui, Yoshitada Gomi, Seiichi Tsuchiya, Hitoshi Higurashi, Hitoshi Sunaoshi, Hideo Inoue, Hideki Matsui, Kenji Ohtoshi, Shuichi Tamamushi, Kiminobu Akeno, Susumu Oogi, Akinori Mine, Yuichi Tachikawa
Publikováno v:
SPIE Proceedings.
Optical lithography is facing resolution limit. To overcome this issue, highly complicated patterns with high data volume are being adopted for optical mask fabrications. With this background, new electron beam mask writing system, EBM- 7000 is devel
Publikováno v:
Progress of Theoretical Physics. 86:617-651
The generating functional of the non-equilibrium process is discussed and applied to the macroscopic system in order to derive the equation of motion of the macrovariables. The detailed diagrammatical rule for evaluating the generating functional is
Publikováno v:
Microelectronic Engineering. 47:193-195
A symmetric double tunnel junction with asymmetric environmental impedances is considered. Self-consistent numerical calculations show that the asymmetric environment arises the same effect as the offset charge in the island.
Publikováno v:
Applied Physics Letters. 74:135-137
A device that consists of a double tunnel junction and an environmental impedance is considered. The numerical results obtained show that the number of the island charge and the net current of the single-electron-tunneling (SET) device can be control