US-Mexico Collaborative Research: Theoretical Studies of Quantum Transport in Disordered Media

美墨合作研究：无序介质中量子传输的理论研究

• 批准号: 8901622
• 负责人: Jorge Jose
• 金额: $ 1.75万
• 依托单位: Northeastern University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-09-15 至 1992-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8901622&HistoricalAwards=false
• 关键词: US; Mexico; Collaborative; Research; Theoretical

This award will support Professor Jorge V. Jose of Northeastern University in a research collaboration with Professor G. Monsivais of the Universidad Nacional Autonoma de Mexico (UNAM) and Professor E. Cota of the Physics Institute of the UNAM at Ensenada, Baja California. The investigators intend to study the phenomena of wave propagation in a random nonlinear medium. More specifically, they are interested in the transmission properties of a nonlinear random medium in terms of the different roles played by disorder and nonlinearities. Further, they will look at the localization properties of a random system acted on by a time-dependent periodic potential. The research will rely heavily on the use of numerical simulations as well as analytic techniques with both sides contributing their expertise in these areas. Through its potential to increase our understanding of the physics of transport in ultranarrow wires, the proposed work could lead to the development of new types of quantum effect electronic devices.

该奖项将支持教授豪尔赫五。 在与G教授的研究合作大学。Monsivais of 墨西哥国立自治大学和E. 下加利福尼亚恩塞纳达自治大学物理研究所的科塔说。 研究人员打算研究波的传播现象 在随机非线性介质中。 更具体地说，他们感兴趣的是 在非线性随机介质的传输特性中， 无序和非线性所扮演的不同角色。 此外，他们还将研究随机 系统作用于一个随时间变化的周期电位。 这项研究将在很大程度上依赖于数值模拟的使用， 以及分析技术，双方都贡献了他们的 这些领域的专业知识。 通过其潜力， 了解超窄导线中的传输物理， 拟议的工作可能会导致开发新型量子 影响电子设备。