Magnetotransport measurements on Nd1−xCaxB6
In: Journal of Physics Conference Series, Jg. 200 (2010), Heft 1
academicJournal
- 012192
Zugriff:
We performed measurements of the Hall effect, electrical resistivity, and magnetization on random alloys of Nd1-xCaxB6 (x < 0.4) in the 2 to 300 K temperature range, and in magnetic fields of up to 5 T. We find that a large anomalous contribution to the Hall effect, observed in NdB6 single crystals in the paramagnetic regime, decreases sharply with Ca content. In addition, the electron concentration decreases as expected for a divalent substitution for trivalent Nd. We tentatively relate these observations to changes in the Fermi surface volume upon doping. © 2010 IOP Publishing Ltd.
Titel: |
Magnetotransport measurements on Nd1−xCaxB6
|
---|---|
Autor/in / Beteiligte Person: | Stankiewicz, Jolanta ; Bianchi, Andrea D ; Fisk, Zachary |
Link: | |
Zeitschrift: | Journal of Physics Conference Series, Jg. 200 (2010), Heft 1 |
Veröffentlichung: | eScholarship, University of California, 2010 |
Medientyp: | academicJournal |
Umfang: | 012192 |
Schlagwort: |
|
Sonstiges: |
|