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Yonsei University.

Professor
Kyu Hyoung Lee
Education
  • 1997

    Department of Ceramic Engineering, Yonsei University, Seoul, Korea B. S. in Ceramic Engineering, 1997 ​

  • 1999

    Department of Ceramic Engineering, Yonsei University (supervisor, prof. Hong-Lim Lee) M. S. in Ceramic Engineering, 1999 ​

  • 2005

    ​Department of Ceramic Engineering, Yonsei University (supervisor, prof. Hong-Lim Lee) Ph. D. in Ceramic Engineering, 2005 ​

Career
  • Oct. 2005 ~ Aug.2007

    Japan Science and Technology Agency, Japan   Research Area​ThermoelectricsElectrideFunctional ceramics

  • Sep.2007 ~ Feb. 2014

    Senior Researcher, Samsung Advanced Institute of Technology, Korea  

  • Mar. 2014 ~ Feb. 2018

    Assistant Professor,  Department of Nano Applied Engineering, Kangwon National University, Korea

  • Mar. 2018 ~ Feb. 2022 Present

    Associate Professor,  Department of Materials Science and Engineering, Yonsei University, Korea

  • Mar. 2022 ~ present

    Professor,  Department of Materials Science and Engineering, Yonsei University, Korea

Research Interests
- Processing technologies to develop ceramics with ultimate properties
- Energy harvesting materials and devices: Thermoelectrics & Triboelectrics
- Discovery of new electrides
Selected Publications
1. Real-time monitoring of dehydrogenation behavior on Mg2FeH6-MgH2 composite by in-situ transmission electron microscopy
Advanced Functional Materials, 32, 2204147 (2022)
2. Approach to determine the density-of-states effective mass with carrier concentration-dependent Seebeck coefficient
Advanced Functional Materials, 32, 2203852 (2022)
3. Weighted Mobility Ratio Engineering for High-Performance Bi–Te-Based Thermoelectric Materials via Suppression of Minority Carrier Transport
Advanced Materials, 33, 2005931 (2021)
4. High-Performance Bismuth Antimony Telluride Thermoelectric Membrane on Curved and Flexible Supports
ACS Energy Letters, 6, 2378 – 2385 (2021)
5. Effect of dislocation arrays at grain boundaries on electronic transport properties of bismuth antimony telluride: unified strategy for high thermoelectric performance
Advanced Energy Materials, 8, 1800065 (2018)
6. Direct observation of inherent atomic-scale defect disorders responsible for high-performance Ti1–xHfxNiSn1–ySby half-Heusler thermoelectric alloys
Advanced Materials, 29, 1702091 (2017)
7. Synthesis of multi-shell nanoplates by consecutive epitaxial growth of Bi2Se3 and Bi2Te3 nanoplates and enhanced thermoelectric properties
ACS Nano, 9, 6843-6853 (2015)
8. Dense dislocation arrays embedded in grain boundaries for high-performance bulk thermoelectrics
Science, 348, 109-114 (2015)
9. Surfactant-free scalable synthesis of Bi2Te3 and Bi2Se3 nanoflakes and enhanced thermoelectric properties of their nanocomposites
Advanced Materials, 25, 1425-1429 (2013)
10. Enhancement of the thermoelectric figure-of-merit in a wide temperature range in In4Se3-xCl0.03 bulk crystals
Advanced Materials, 23, 2191-2194 (2011)
LIST