Structure and chemical valence study of Sr n+1Ru nO3 n+1 ( n = 1, 2, ∞) series
Zheng Long†, Zhu Xiao-Qin, Sui Yong-Xing, Xue Jian-Zhong, Liu Bo, Pei Ming-Xu
       
Resistivity of Sr n +1Ru n O3 n +1 ((a) n = 1, (b) n = 2, (c) n = ∞) as a function of temperature. The arrow indicates the Curie transition.