Extra-low thermal conductivity in unfilled CoSb3-δ skutterudite synthesized under high-pressure conditions

Applied Physics Letters 111, 083902 (2017). AIP Publishing (US).

J. Prado-Gonjal (ICMM, CSIC, ES), F. Serrano-Sánchez, N. M. Nemes, O. J. Dura, J. L. Martínez, M. T. Fernández-Díaz, F. Fauth, and J. A. Alonso.