完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Liu, K. M. | en_US |
dc.contributor.author | Umansky, V. | en_US |
dc.contributor.author | Hsu, S. Y. | en_US |
dc.date.accessioned | 2019-04-03T06:38:17Z | - |
dc.date.available | 2019-04-03T06:38:17Z | - |
dc.date.issued | 2010-06-11 | en_US |
dc.identifier.issn | 1098-0121 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevB.81.235316 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/5269 | - |
dc.description.abstract | We present a systematic study on the zero-bias conductance peak and its dependences on the carrier density and structural geometry in quasi-one-dimensional quantum wires (QWs). This zero-bias anomaly (ZBA) is suppressed by either decreasing the carrier density or increasing the QW length. The differential conductance at zero bias decreases with increasing temperature in accordance with a thermal-activation model up to a well-defined cut-off temperature. We demonstrate that the activation energy, cut-off temperature, and width of the ZBA are correlated, and suggest that these features are controlled by electron scattering in QWs. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Effect of scattering on zero-bias anomaly and conductance reduction in quasi-one-dimensional quantum wires | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevB.81.235316 | en_US |
dc.identifier.journal | PHYSICAL REVIEW B | en_US |
dc.citation.volume | 81 | en_US |
dc.citation.issue | 23 | en_US |
dc.citation.spage | 0 | en_US |
dc.citation.epage | 0 | en_US |
dc.contributor.department | 電子物理學系 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.identifier.wosnumber | WOS:000278710700001 | en_US |
dc.citation.woscount | 4 | en_US |
顯示於類別: | 期刊論文 |