journal article·2014-05

Nanocavity Enhancement for Ultra‐Thin Film Optical Absorber

Haomin Song, Luqing Guo, Zhejun Liu, Kai Liu, Xie Zeng, Dengxin Ji, Nan Zhang, Haifeng Hu, Suhua Jiang, Qiaoqiang Gan

Advanced Materials· Volume 26· Issue 17
Publisher page

Abstract

A fundamental strategy is developed to enhance the light-matter interaction of ultra-thin films based on a strong interference effect in planar nanocavities, and overcome the limitation between the optical absorption and film thickness of energy harvesting/conversion materials. This principle is quite general and is applied to explore the spectrally tunable absorption enhancement of various ultra-thin absorptive materials including 2D atomic monolayers.
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Research context

OpenAlex topics: Plasmonic and Surface Plasmon Research · Semiconductor Quantum Structures and Devices · Quantum and electron transport phenomena

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electrical Engineering The State University of New York at Buffalo Buffalo NY 14260

Department of Materials Science Fudan University Shanghai 200433 China

College of Information Science and Engineering Northeastern University Shenyang 110819 China

Funding

National Science Foundation

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