抄録
This letter demonstrates the fast recovery from excitonic absorption bleaching in tunneling biquantum well structures. A tunneling biquantum well consists of a series of narrow and wide wells. Recovery time was reduced to 1 ps using 1.7-nm-thick tunneling barriers, three orders of magnitude shorter than the few nanoseconds recovery due to radiative recombination. This is the fastest tunneling process observed to date.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1670-1672 |
| ページ数 | 3 |
| ジャーナル | Applied Physics Letters |
| 巻 | 58 |
| 号 | 15 |
| DOI | |
| 出版ステータス | Published - 1991 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学（その他）