Ultralow thermal conductivity in Si/GexSi1−x core-shell nanowires

Zhixin Guo, Minghua Tang, Jianxin Zhong, Guofeng Xie, Baohua Li, Liwen Yang, Juexian Cao
  • Journal of Applied Physics, January 2013, American Institute of Physics
  • DOI: 10.1063/1.4792727