抄録
We discuss the electron tunneling time observed in a new AlGaAs/GaAs superlattice structure, the tunneling bi-quantum well (TBQ). To calculate the nonresonant tunneling time, we made experiments on resonant tunneling to confirm that the 60% rule of conduction-band discontinuity accurately evaluates the free tunneling probability of electrons. We found that the observed recovery time agrees quite well with the calculated longitudinal optical phonon emission tunneling time for thin (≤ 10 monolayers) barriers.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 2393-2395 |
| ページ数 | 3 |
| ジャーナル | Applied Physics Letters |
| 巻 | 58 |
| 発行部数 | 21 |
| DOI | |
| 出版物ステータス | Published - 1991 |
| 外部発表 | Yes |
Fingerprint
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
これを引用
Longitudinal-optical-phonon assisted tunneling in tunneling bi-quantum well structures. / Muto, Shunichi; Inata, Tsuguo; Tackeuchi, Atsushi; Sugiyama, Yoshihiro; Fujii, Toshio.
：: Applied Physics Letters, 巻 58, 番号 21, 1991, p. 2393-2395.研究成果: Article
}
TY - JOUR
T1 - Longitudinal-optical-phonon assisted tunneling in tunneling bi-quantum well structures
AU - Muto, Shunichi
AU - Inata, Tsuguo
AU - Tackeuchi, Atsushi
AU - Sugiyama, Yoshihiro
AU - Fujii, Toshio
PY - 1991
Y1 - 1991
N2 - We discuss the electron tunneling time observed in a new AlGaAs/GaAs superlattice structure, the tunneling bi-quantum well (TBQ). To calculate the nonresonant tunneling time, we made experiments on resonant tunneling to confirm that the 60% rule of conduction-band discontinuity accurately evaluates the free tunneling probability of electrons. We found that the observed recovery time agrees quite well with the calculated longitudinal optical phonon emission tunneling time for thin (≤ 10 monolayers) barriers.
AB - We discuss the electron tunneling time observed in a new AlGaAs/GaAs superlattice structure, the tunneling bi-quantum well (TBQ). To calculate the nonresonant tunneling time, we made experiments on resonant tunneling to confirm that the 60% rule of conduction-band discontinuity accurately evaluates the free tunneling probability of electrons. We found that the observed recovery time agrees quite well with the calculated longitudinal optical phonon emission tunneling time for thin (≤ 10 monolayers) barriers.
UR - http://www.scopus.com/inward/record.url?scp=0040331966&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0040331966&partnerID=8YFLogxK
U2 - 10.1063/1.104881
DO - 10.1063/1.104881
M3 - Article
AN - SCOPUS:0040331966
VL - 58
SP - 2393
EP - 2395
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 21
ER -