ELECTRICAL AND HEAT PROPERTIES OF BULK NANOSTRUCTURED SAMPLES OF Bi<sub>85</sub>Sb<sub>15</sub> SOLID SOLUTION


Tagiyev M., Abdinova G. D.

International Conference on Modern Trends in Physics, Baku, Azerbaijan, 1 - 03 May 2019, pp.121-124, (Full Text) identifier

  • Nəşrin Növü: Conference Paper / Full Text
  • Çap olunduğu şəhər: Baku
  • Ölkə: Azerbaijan
  • Səhifə sayı: pp.121-124
  • Adres: Bəli

Qısa məlumat

Extruded bulk nanostructured samples of the Bi85Sb15 solid solution were obtained by hot extrusion. It was found that their electrical parameters and lattice thermal conductivity substantially depend on the grain size and post-extrusion annealing. The data obtained are explained by the dependence of the electron concentration, the degree of texture, re-crystallization, and disorientation of particles in the sample on particle sizes, as well as phonon scattering at grain boundaries.