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ID 15395
JaLCDOI
Sort Key
7
フルテキストURL
著者
奈良 重俊 Department of Electrical and Electronic Engineering Kaken ID publons researchmap
Hara Yuji Sharp Corporation
東辻 浩夫 Department of Electrical and Electronic Engineering
抄録
Quantum mechnical electron wave transfer between two quantum wires which are weakly coupled via a thin potential barrier is considered. The total electronic states are calculated with both analytical ( no field case ) and numerical methods ( under applied electric fields ). The transfer efficiency is evaluated for several specified cases of geometrical structures, potential barrier heights and the externally applied electric field. Estimated trasfer time is of the order of one picosecond in typical mesoscopic structures. The model in this paper can be used to determine important structure parameters for experiments on electron directional coupler controled by external elctric field.
出版物タイトル
Memoirs of the Faculty of Engineering, Okayama University
発行日
1992-11-25
27巻
1号
出版者
Faculty of Engineering, Okayama University
出版者(別表記)
岡山大学工学部
開始ページ
65
終了ページ
79
ISSN
0475-0071
NCID
AA10699856
資料タイプ
紀要論文
OAI-PMH Set
岡山大学
言語
English
論文のバージョン
publisher
NAID
Eprints Journal Name
mfe