| 题名 | Observation of Aharonov-Bohm effect in PbTe nanowire networks |
| 作者 | Geng，Zuhan1; Zhang，Zitong1; Chen，Fangting1; Yang，Shuai1,2; Jiang，Yuying1; Gao，Yichun1; Tong，Bingbing2; Song，Wenyu1; Miao，Wentao1; Li，Ruidong1; Wang，Yuhao1; Zhang，Qinghua3; Meng，Fanqi3; Gu，Lin3; Zhu，Kejing2; Zang，Yunyi2; Li，Lin2; Shang，Runan2; Feng，Xiao1,2,4; Xue，Qi Kun1,2,4,5  ; He，Ke1,2,4; Zhang，Hao1,2,4
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| 发表日期 | 2022-06-15
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| DOI | |
| 发表期刊 | |
| ISSN | 2469-9950
|
| EISSN | 2469-9969
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| 卷号 | 105期号:24 |
| 摘要 | We report phase coherent electron transport in PbTe nanowire networks with a loop geometry. Magnetoconductance shows Aharonov-Bohm (AB) oscillations with periods of h/e and h/2e in flux. The amplitudes of h/2e oscillations are enhanced near zero magnetic field, possibly due to interference between time-reversal paths. Temperature dependence of the AB amplitudes suggests a phase coherence length ∼8-12μm at 50 mK. This length scale is larger than the typical geometry of PbTe-based hybrid semiconductor-superconductor nanowire devices. |
| 相关链接 | [Scopus记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 其他
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| WOS记录号 | WOS:000823815600005
|
| EI入藏号 | 20222812335714
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| EI主题词 | Electron transport properties
; IV-VI semiconductors
; Lead compounds
; Semiconductor devices
; Tellurium compounds
; Temperature distribution
|
| EI分类号 | Thermodynamics:641.1
; Semiconducting Materials:712.1
; Semiconductor Devices and Integrated Circuits:714.2
; Nanotechnology:761
; Solid State Physics:933
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| ESI学科分类 | PHYSICS
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| Scopus记录号 | 2-s2.0-85133509960
|
| 来源库 | Scopus
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| 引用统计 |
被引频次[WOS]：14
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/355915 |
| 专题 | 南方科技大学 |
| 作者单位 | 1.State Key Laboratory of Low Dimensional Quantum Physics,Department of Physics,Tsinghua University,Beijing,100084,China 2.Beijing Academy of Quantum Information Sciences,Beijing,100193,China 3.Institute of Physics,Chinese Academy of Sciences,Beijing,100190,China 4.Frontier Science Center for Quantum Information,Beijing,100084,China 5.Southern University of Science and Technology,Shenzhen,518055,China |
| 推荐引用方式 GB/T 7714 |
Geng，Zuhan,Zhang，Zitong,Chen，Fangting,et al. Observation of Aharonov-Bohm effect in PbTe nanowire networks[J]. Physical Review B,2022,105(24).
|
| APA |
Geng，Zuhan.,Zhang，Zitong.,Chen，Fangting.,Yang，Shuai.,Jiang，Yuying.,...&Zhang，Hao.(2022).Observation of Aharonov-Bohm effect in PbTe nanowire networks.Physical Review B,105(24).
|
| MLA |
Geng，Zuhan,et al."Observation of Aharonov-Bohm effect in PbTe nanowire networks".Physical Review B 105.24(2022).
|
| 条目包含的文件 | 条目无相关文件。 | |||||
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