DataVXSmallPaper
journal article·2022-12Open access

Ultra‐Narrow Linewidth Photo‐Emitters in Polymorphic Selenium Nanoflakes (Small 52/2022)

Naveed Hussain, Shehzad Ahmed, Hüseyin U. Tepe, Kai Huang, Nardin Avishan, ShiJie He, Mohsin Rafique, Umar Farooq, Talip Serkan Kasirga, Alpan Bek, Rasit Turan, Khurram Shehzad, Hui Wu, Zhiming Wang

Small· Volume 18· Issue 52
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Source abstract

Abstract

Ultra-Narrow Linewidth Photo-Emitters In article number 2204302, Khurram Shehzad, Hui Wu, Zhiming Wang, and co-workers report that hot-pressing bulk Selenium into nanoflakes induces structural changes in the Selenium lattice, which leads to ultra-narrow bandwidth photoemission with full width at half maximum of 330 ± 90 μeV, an order of magnitude narrower than the other 2D materials at 300 K.
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Research context

Nanomaterials

OpenAlex topics: Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films

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Affiliations

Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China Chengdu Sichuan 610054 China

Department of Physics Middle East Technical University Ankara 06800 Turkey

Department of Electrical Engineering and Computer Science University of California Irvine Irvine CA 92697 USA

State Key Laboratory of New Ceramics and Fine Processing School of Materials Science and Engineering Tsinghua University Beijing 100084 China

State Key Laboratory for Mechanical Behavior of Materials Xi'an Jiaotong University Xi'an 710049 China

Micro and Nano‐Technology Program School of Natural and Applied Sciences Middle East Technical University Ankara 06800 Turkey

State Key Laboratory of Information Photonics and Optical Communications & School of Science Beijing University of Posts and Telecommunications Beijing 100876 China

Division of Quantum State of Matter Beijing Academy of Quantum Information Sciences Beijing 100193 China

Department of Physics University of Science and Technology of China Hefei Anhui 230026 China

Institute of Materials Science and Nanotechnology Bilkent University UNAM Ankara 06800 Turkey

The Center for Solar Energy Research and Applications (ODTÜ‐GÜNAM) Ankara 06800 Turkey

Colleges of ISEE and Microelectronics ZJU‐Hangzhou Global Scientific and Technological Innovation Center ZJU‐UIUC Institute State Key Labs of Silicon Materials and Modern Optical Instruments Zhejiang University Hangzhou 310058 China

References

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