Photon induced nonlinear absorption and transport in semiconductor nanostructures

半导体纳米结构中的光子诱导非线性吸收和传输

• 批准号: LX0559621
• 负责人: Prof Chao Zhang
• 金额: $ 1.8万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-01-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LX0559621
• 关键词: Photon; induced; nonlinear; absorption; transport

Photon induced transport in electronic systems is of great importance in fundamental science and in development of new optoelectronics devices. In this project we aim to study the microwave radiation induced dc transport and nonlinear absorption in high mobility systems. The result will shed light on newly discoveredzero-resistance state in semiconductor nanostructures. The expected outcome is an improved understanding on the mechanism of reducing dc resistance in low-dimensional electronic systems.

电子系统中的光子诱导输运在基础科学和新型光电子器件的开发中具有重要意义。在本计画中，我们的目标是研究高迁移率系统中微波辐射诱发的直流输运与非线性吸收。 这一结果将为半导体纳米结构中新发现的零电阻态提供理论依据。预期的结果是在低维电子系统中减少直流电阻的机制上的理解得到了提高。