完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lu, Jianming | en_US |
dc.contributor.author | Pan, Jie | en_US |
dc.contributor.author | Yeh, Sheng-Shiuan | en_US |
dc.contributor.author | Zhang, Haijing | en_US |
dc.contributor.author | Zheng, Yuan | en_US |
dc.contributor.author | Chen, Qihong | en_US |
dc.contributor.author | Wang, Zhe | en_US |
dc.contributor.author | Zhang, Bing | en_US |
dc.contributor.author | Lin, Juhn-Jong | en_US |
dc.contributor.author | Sheng, Ping | en_US |
dc.date.accessioned | 2019-04-03T06:40:49Z | - |
dc.date.available | 2019-04-03T06:40:49Z | - |
dc.date.issued | 2014-08-26 | en_US |
dc.identifier.issn | 1098-0121 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevB.90.085434 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/25051 | - |
dc.description.abstract | By carrying out simultaneous longitudinal and Hall measurements in graphene, we find that the 1/f noise for the charge carrier density is negatively correlated to that of mobility, with a governing behavior that differs significantly from the relation between their mean values. The correlation in the noise data can be quantitatively explained by a single-parameter theory whose underlying physics is the trapping and detrapping of the fluctuating charge carriers by the oppositely charged Coulomb scattering centers. This can alter the effective density of long-range scattering centers in a transient manner, with the consequent fluctuating effect on the mobility. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Negative correlation between charge carrier density and mobility fluctuations in graphene | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevB.90.085434 | en_US |
dc.identifier.journal | PHYSICAL REVIEW B | en_US |
dc.citation.volume | 90 | en_US |
dc.citation.issue | 8 | 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 | 物理研究所 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.contributor.department | Institute of Physics | en_US |
dc.identifier.wosnumber | WOS:000341300000006 | en_US |
dc.citation.woscount | 7 | en_US |
顯示於類別: | 期刊論文 |