ITP OpenIR  > 理论物理所SCI论文
Full-counting statistics for molecular junctions: Fluctuation theorem and singularities
Utsumi, Y; Entin-Wohlman, O; Ueda, A; Aharony, A; Utsumi, Y (reprint author), Mie Univ, Fac Engn, Dept Engn Phys, Tsu, Mie 5148507, Japan.
2013
发表期刊PHYSICAL REVIEW B
ISSN1098-0121
卷号87期号:11页码:115407
摘要We study the full-counting statistics of charges transmitted through a single-level quantum dot weakly coupled to a local Einstein phonon which causes fluctuations in the dot energy. An analytic expression for the cumulant generating function, accurate up to second order in the electron-phonon coupling and valid for finite voltages and temperatures, is obtained in the extended wide-band limit. The result accounts for nonequilibrium phonon distributions induced by the source-drain bias voltage, and concomitantly satisfies the fluctuation theorem. Extending the counting field to the complex plane, we investigate the locations of possible singularities of the cumulant generating function, and exploit them to identify regimes in which the electron transfer is affected differently by the coupling to the phonons. Within a large-deviation analysis, we find a kink in the probability distribution, analogous to a first-order phase transition in thermodynamics, which would be a unique hallmark of the electron-phonon correlations. This kink reflects the fact that although inelastic scattering by the phonons once the voltage exceeds their frequency can scatter electrons opposite to the bias, this will never generate current flowing against the bias at zero temperature, in accordance with the fluctuation theorem. DOI: 10.1103/PhysRevB.87.115407
部门归属[Utsumi, Y.] Mie Univ, Fac Engn, Dept Engn Phys, Tsu, Mie 5148507, Japan; [Utsumi, Y.; Entin-Wohlman, O.; Aharony, A.] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Entin-Wohlman, O.; Aharony, A.] Ben Gurion Univ Negev, Dept Phys, IL-84105 Beer Sheva, Israel; [Entin-Wohlman, O.; Aharony, A.] Tel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, IL-69978 Tel Aviv, Israel; [Ueda, A.] Univ Tsukuba, Fac Pure & Appl Sci, Div Appl Phys, Tsukuba, Ibaraki 3058573, Japan
关键词Self-consistent Approximations Universal Oscillations Mechanics Systems States Model
学科领域Physics
资助者Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111]
URL查看原文
收录类别SCI
语种英语
资助者Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111] ; Bination Science Foundation (BSF) of the US and Israel; Israel Science Foundation (ISF); Okasan-Katoh Foundation; Young Researcher Overseas Visits Program for Vitalizing Brain Circulation from the JSPS [R2214]; MEXT kakenhi "Quantum Cybernetics"; [23740294]; [24710111]
WOS记录号WOS:000316101100005
引用统计
被引频次:37[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15401
专题理论物理所SCI论文
通讯作者Utsumi, Y (reprint author), Mie Univ, Fac Engn, Dept Engn Phys, Tsu, Mie 5148507, Japan.
推荐引用方式
GB/T 7714
Utsumi, Y,Entin-Wohlman, O,Ueda, A,et al. Full-counting statistics for molecular junctions: Fluctuation theorem and singularities[J]. PHYSICAL REVIEW B,2013,87(11):115407.
APA Utsumi, Y,Entin-Wohlman, O,Ueda, A,Aharony, A,&Utsumi, Y .(2013).Full-counting statistics for molecular junctions: Fluctuation theorem and singularities.PHYSICAL REVIEW B,87(11),115407.
MLA Utsumi, Y,et al."Full-counting statistics for molecular junctions: Fluctuation theorem and singularities".PHYSICAL REVIEW B 87.11(2013):115407.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Full-counting statis(602KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Utsumi, Y]的文章
[Entin-Wohlman, O]的文章
[Ueda, A]的文章
百度学术
百度学术中相似的文章
[Utsumi, Y]的文章
[Entin-Wohlman, O]的文章
[Ueda, A]的文章
必应学术
必应学术中相似的文章
[Utsumi, Y]的文章
[Entin-Wohlman, O]的文章
[Ueda, A]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。