Conduction Property of LaAg1−xInx
キーワード:
LaAg1−xInx,
conduction property,
electrical resistivity,
Hall effect,
two band model,
band Jahn-Teller effect
1988 年 57 巻 11 号 p. 3887-3895
詳細
1988 年 57 巻 11 号 p. 3887-3895
The electrical resistivity ρ and the Hall resistivity ρH of LaAg1−xInx (0<x<0.7) have been measured and analyzed on the basis of two-band model. The calculated temperature dependence of ρ and ρH agree well with the experimental ones. The s electrons are about 0.2 per unit cell for all x and change little at the band Jahn-Teller transformation temperature TM. The d-hole is in a range of 0.6–0.9 per unit cell and its number changes at TM. The total s-electron conductivity is about 30% of all and is very large compared with YZn and heavy rare earth RAg1−xInx (R=Gd, Tb and Dy).
この記事は最新の被引用情報を取得できません。
