
TY  - JOUR
A1  - Birch, JA 
A1  - Collins, JG 
A1  - White, GK 
T1  - Heat Capacities and Grüneisen Parameters for NaF and NaBr below 25 K
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1979
VL  - 32
IS  - 5
SP  - 463
EP  - 468
KW  - 
UR  - https://doi.org/10.1071/PH790463 
N2  - Heat capacities of NaF and NaBr have been measured from 2 K to around 20 K. Limiting values of the Debye temperature e~ of 488±2 K (NaF) and 224·6± 1 K (NaBr) agree with e~1 within experimental errors. Values of the Griineisen parameter y(T) lie between 0·9 and 1·1 in the range below 20K. 
ER  -

