Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Thermal Property of 2D-Disordered Tungsten Chalcogenides

2차원적으로 무질서화된 텅스텐 칼코겐화물의 열적특성에 관한 연구

  • Kim, Jong-Young (Korea Institute of Ceramic Engineering and Technology) ;
  • Jang, Kyoung-Ju (Korea Institute of Ceramic Engineering and Technology) ;
  • Pee, Jae-Hwan (Korea Institute of Ceramic Engineering and Technology) ;
  • Cho, Kwang-Yeon (Future Convergence Ceramic Division, Korea Institute of Ceramic Engineering & Technology) ;
  • Choi, Soon-Mok (Green Ceramics Division, Korea Institute of Ceramic Engineering & Technology) ;
  • Seo, Won-Sun (Green Ceramics Division, Korea Institute of Ceramic Engineering & Technology) ;
  • Kim, Kyung-Ja (Korea Institute of Ceramic Engineering and Technology)
  • 김종영 (한국세라믹기술원 이천분원) ;
  • 장경주 (한국세라믹기술원 이천분원) ;
  • 피재환 (한국세라믹기술원 이천분원) ;
  • 조광연 (한국세라믹기술원 미래융합세라믹본부) ;
  • 최순목 (한국세라믹기술원 그린세라믹본부) ;
  • 서원선 (한국세라믹기술원 그린세라믹본부) ;
  • 김경자 (한국세라믹기술원 이천분원)
  • Published : 2010.03.31
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Abstract

Thermal properties of layered metal chalcogenides such as $WT_2$ (T=S,Se) with two-dimensionally disordered structure were evaluated. Thermal conductivity shows a marked decrease after exfoliation and subsequent restacking because of random stacking of two-dimensional crystalline sheet, which circumvents thermal conduction pathways along longitudinal direction in anisotropic materials.

Keywords

References

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