English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Giant thermoelectric power of (La, Ce) Al2

MPS-Authors
There are no MPG-Authors available
Locator
There are no locators available
Fulltext (public)
There are no public fulltexts available
Supplementary Material (public)
There is no public supplementary material available
Citation

Moeser, J. H., Steglich, F., & Minnigerode, G. v. (1974). Giant thermoelectric power of (La, Ce) Al2. Journal of Low Temperature Physics, 15(1-2), 91-98. doi:10.1007/BF00655628.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0019-BF51-4
Abstract
We have measured the thermoelectric power of LaAl2 and of (La, Ce)Al2 alloys between 0.3 and 9 K. A large, negative peak caused by the Kondo effect of the Ce impurities has been observed at about 1 K. The peak value of about −16 µV/K obtained from the Nordheim-Gorter rule suggestsV=+0.05 eV andJ=−0.11 eV for the interaction energies of the potential and exchange scattering of the conduction electrons by the Ce impurities.