| タイトル | Interacting and self-organized two-level states in tunnel barriers |
| 著者（英） | Robertazzi, R. P.; Pesenson, L.; Cypher, S. R.; Buhrman, R. A.; Hunt, B. D. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech.|Cornell Univ. |
| 発行日 | 1991-11-11 |
| 言語 | eng |
| 内容記述 | The excess low-frequency 1/f noise and discrete two-level resistance fluctuations (TLFs) were studied in small-area NbN-MgO-NbN tunnel junctions with a high, low-temperature density of active defects. Strong and evolving interactions between large TLFs indicate that these fluctuations result from the self-organization of interacting defect elements. In the low-T tunneling regime, an unusual slowing down of the rates and a decrease in amplitude with increasing T is sometimes observed indicative of a thermally induced change in the self-organized two-level state. |
| NASA分類 | ELECTRONICS AND ELECTRICAL ENGINEERING |
| レポートNO | 92A13685 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/331162 |
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