"Anomalous Field Dependence of Magnetic Penetration Depth in the Vortex State of CeRu₂ Probed by Muon Spin Rotation" A. Yamashita, K. Ishii, T. Yokoo, J. Akimitsu, M. Hedo, Y. Inada, Y. Onuki, E. Yamamoto, Y. Haga, and R. Kadono, Phys. Rev. Lett. 79, 3771 (1997). 引用先22