Quantum Coherence in Superconduction and Normal Systems

超导和普通系统中的量子相干性

• 批准号: 9805613
• 负责人: Vinay Ambegaokar
• 金额: --
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-06-01 至 2001-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9805613&HistoricalAwards=false
• 关键词: Quantum; Coherence; Superconduction; Normal; Systems

9805613 Ambegaokar Theoretical research will be conducted on (i) the superconductivity of disordered wires, including the resistive transition and the explicit role of the electron- phonon interaction and disorder in the suppression of superconductivity; (ii) anomalies in the resistive behavior of normal and supeconducting point contacts; (iii) techniques for calculating the properties of inhomogeneous disordered superconducting systems; and (iv) the loss of quantum coherence in disordered mesoscopic systems. %%% Theoretical research will be conducted on (i) the superconductivity of disordered wires, including the resistive transition and the explicit role of the electron- phonon interaction and disorder in the suppression of superconductivity; (ii) anomalies in the resistive behavior of normal and supeconducting point contacts; (iii) techniques for calculating the properties of inhomogeneous disordered superconducting systems; and (iv) the loss of quantum coherence in disordered mesoscopic systems. ***

9805613 Ambegaokar 将进行以下方面的理论研究：(i) 无序线的超导性，包括电阻转变以及电子-声子相互作用和无序在抑制超导性中的明确作用； (ii) 正常和超导点接触的电阻行为异常； (iii) 计算非均匀无序超导系统特性的技术； （iv）无序介观系统中量子相干性的丧失。 %%% 将进行以下方面的理论研究：(i) 无序导线的超导性，包括电阻转变以及电子-声子相互作用和无序在抑制超导性中的明确作用； (ii) 正常和超导点接触的电阻行为异常； (iii) 计算非均匀无序超导系统特性的技术； （iv）无序介观系统中量子相干性的丧失。 ***