欢迎来到唐高民的量子输运课题组

理论研究涉及量子材料、光与物质相互作用及非平衡热力学等前沿交叉领域。

Our research involves areas including quantum materials, light–matter interactions, and nonequilibrium thermodynamics.

1. 热光子学 (Thermophotonics)

课题组致力于深化对非平衡态热涨落的理论描述与理解，并将其应用于热光子学这一交叉前沿。通过探索具有独特红外光学响应和特殊电子结构的自然材料、人工纳米结构以及新型量子材料，旨在建立理论框架和探索新器件来提取并调控辐射热流。我们的研究重点在于将辐射热流更高效地转换为电能（热光伏）。这种技术有望在热管理、辐射制冷、可再生能源及光电子器件等领域产生深远影响。同时我们也探索利用热辐射调控非平衡量子物态。

We focuse on improving the theoretical description and understanding of nonequilibrium thermal fluctuations, applying them to the interdisciplinary frontier of thermophotonics. By investigating the unique infrared optical and electronic properties of natural materials, nanostructures, and emerging quantum materials, we aim to develop theoretical formalism and propose new devices to extract and tailor radiative heat flow. A primary focus is enhancing the conversion efficiency of radiative heat into electricity. This thermophotovoltaic technology could have impact on thermal management, radiative cooling, renewable energy, and optoelectronics. We also explore the manipulation of nonequilibrium quantum states of matter using thermal radiation.

2. 超导器件 (Superconducting devices)

课题组探究超导异质结中的新奇量子效应。研究内容涵盖约瑟夫森效应、安德烈夫束缚态等相干输运过程，旨在为新型超导量子器件提供理论指导。

We are also interested in novel quantum effects in hybrid superconducting systems. Our research covers Josephson effects, Andreev bound states, and coherent transport processes, providing theoretical understanding for new superconducting devices.