Rogacheva, E.I.; Sinelnik, N.A.; Krivulkin, I.M.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2002)
The temperature dependences of the heat capacity in the Pb₁-xMnxTe and Pb₁-xGexTe (x = 0-0.04) solid solutions based on PbTe were obtained in the temperature range of 100-670 K. Pronounced peaks were observed in the isotherms ...