Thermal and electrical conductivities of tungsten. Experimental results on single crystals compared with theory

✍ Scribed by J. De Nobel

• Publisher: Elsevier Science
• Year: 1957
• Weight: 430 KB
• Volume: 23
• Category: Article
• ISSN: 0031-8914
• DOI: 10.1016/s0031-8914(57)92360-1

✦ Synopsis

e m p e r a t u r e as a function of field s t r e n g t h a n e s t i m a t i o n of t h e lattice c o n d u c t i v i t y is made. Plots of w T (w = thermal resistance) v e r s u s T 3 gave s t r a i g h t lines for t h e lout crystals with deviations at low t e m p e r a t u r e (fig. ). The t e m p e r a t u r e a n d field d e p e n d e n c e of the \ V i e d e m a n n -F r a n z -L o r e n z p a r a m e t e r (figs 2 a n d 3 ) a n d of t h e electrical resistance are considered. Kohler d i a g r a m s for the electrical resistance as well as for t h e t h e r m a l resistance are given (figs 4 a n d 5).