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Photonics and spectroscopy in nanojunctions: a theoretical insight
Chemical Society Reviews ( IF 46.2 ) Pub Date : 2017-04-11 00:00:00 , DOI: 10.1039/c7cs00067g
Michael Galperin 1, 2, 3, 4
Affiliation  

The progress of experimental techniques at the nanoscale in the last decade made optical measurements in current-carrying nanojunctions a reality, thus indicating the emergence of a new field of research coined optoelectronics. Optical spectroscopy of open nonequilibrium systems is a natural meeting point for (at least) two research areas: nonlinear optical spectroscopy and quantum transport, each with its own theoretical toolbox. We review recent progress in the field comparing theoretical treatments of optical response in nanojunctions as is accepted in nonlinear spectroscopy and quantum transport communities. A unified theoretical description of spectroscopy in nanojunctions is presented. We argue that theoretical approaches of the quantum transport community (and in particular, the Green function based considerations) yield a convenient tool for optoelectronics when the radiation field is treated classically, and that differences between the toolboxes may become critical when studying the quantum radiation field in junctions.

中文翻译:

纳米结中的光子学和光谱学:理论见解

在过去的十年中,纳米级实验技术的进步使载流纳米结中的光学测量成为现实,从而表明了光电子学研究的新领域的兴起。开放式非平衡系统的光谱学是(至少)两个研究领域的自然交汇点:非线性光谱学和量子传输,每个都有其自己的理论工具箱。我们回顾了该领域的最新进展,比较了纳米结中光学响应的​​理论治疗方法,该方法已被非线性光谱学和量子传输界所接受。介绍了纳米结中光谱学的统一理论描述。我们认为,量子传输界的理论方法(尤其是
更新日期:2017-07-03
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