Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Temperature-dependent Seebeck coefficient of (A) and relationship between Hall carrier concentration, nH, and the Seebeck coefficient for (B) Mg3.2Sb1.5Bi0.49Te0.01 and Mg3.1A0.1Sb1.5Bi0.49Te0.01 (A = Fe, Co, Hf, and Ta). The calculated density of states effective masses for all of the specimens are ∼0.5 m0. Mg3.2Sb1.5Bi0.5-xTex data in panel B from ref. 35.
