教育及工作经历

教师简介

覃飞宇博士于2022年9月加入西安交通大学材料学院强度室，担任助理教授。博士毕业于东京工业大学应用化学系，博士毕业后留校担任研究员作博士后研究。

覃飞宇博士近年来聚焦于可控热膨胀材料和热电材料的研究工作，利用同步辐射等先进表征手段探索晶态材料中局域结构变化对电子结构、声子色散和电子交换作用的影响规律，尝试建立局域结构与宏观热膨胀性、电学输运和热学输运的构效关系，并致力于将所研发材料应用于极端服役工况下特种装备用集成电路、光电校准平台、电子吊舱与深空探测等领域；主持多项科学基金与企业横向项目，研究成果以第一作者身份发表于Acta Materialia、Chemistry of Materials和Inorganic Chemistry等国际知名期刊，申请欧洲发明专利1项。

Dr. Qin Feiyu joined Xi 'an Jiaotong University in September 2022 as an assistant professor. She graduated from the Department of Applied Chemistry at Tokyo Institute of Technology and worked as a postdoctoral researcher.

In recent years, Dr. Qin Feiyu has focused on the research work of controllable thermal expansion materials and thermoelectric materials. She has used advanced characterization methods such as synchrotron radiation to explore the influence of local structure changes on electronic structure, phonon dispersion and electron exchange in crystalline materials, and tried to establish the relationship between local structure and macroscopic thermal expansion, electrical transport and thermal transport. She is committed to applying the developed materials in the fields of special equipment integrated circuits, photoelectric calibration platforms, electronic pods and deep space exploration under extreme service conditions. She presided over a number of scientific fund and enterprise horizontal projects, and her research results were published as the only first author in internationally renowned journals such as Acta Materialia, Chemistry of Materials and Inorganic Chemistry, and applied for 1 European invention patent.

代表成果

科研项目

博士后国际交流计划引进项目，2023.01-2027.01，主持，在研

中国博士后面上项目，2023.07-2025.07，8万，主持，在研

学术成果

1. Feiyu Qin; Lei Hu; Yingcai Zhu; Yuki Sakai; Shogo Kawaguchi; Akihiko Machida; Tetsu Watanuki; Yue-Wen Fang; Jun Sun; Xiangdong Ding; Masaki Azuma ; Integrating abnormal thermal expansion and ultralow thermal conductivity into (Cd,Ni)2Re2O7 via synergy of local structure distortion and soft acoustic phonons, Acta Materialia, 2024, 264: 119544.

2. Feiyu Qin; Lei Hu; Yingcai Zhu; Yushan Li; Haitao Wang; Haijun Wu; Jun Peng; Wen Shi; Umut Aydemir; Xiangdong Ding ; Enhanced Thermoelectric Performance and Low Thermal Conductivity in Cu2GeTe3 with Identified Localized Symmetry Breakdown, Inorganic Chemistry, 2023, 62: 7273-7282.

3. Feiyu Qin; Xiaoying Wang; Lei Hu; Ning Jia; Zhibin Gao; Umut Aydemir; Jun Chen; Xiangdong Ding; Jun Sun ; Switch of Thermal Expansions Triggered by Itinerant Electrons in Isostructural Metal Trifluorides, Inorganic Chemistry, 2022, 61: 21004-21010.

4. Feiyu Qin; Sergey A. Nikolaev; Ady Suwardi; Maxwell Wood; Yingcai Zhu; Xianyi Tan; Umut Aydemir; Yang Ren; Qingyu Yan; Lei Hu; G. Jeffrey Snyder ; Crystal Structure and Atomic Vacancy Optimized Thermoelectric Properties in Gadolinium Selenides, Chemistry of Materials, 2020, 32(23): 10130-10139.

5. Feiyu Qin; Jun Chen; Umut Aydemir; Andrea Sanson; Lu Wang; Zhao Pan; Jiale Xu; Chengjun Sun; Yang Ren; Jinxia Deng; Ranbo Yu; Lei Hu; G. Jeffrey Snyder; Xianran Xing ; Isotropic Zero Thermal Expansion and Local Vibrational Dynamics in (Sc,Fe)F3, Inorganic Chemistry , 2017, 56(18): 10840-10843.