R.J. Gambino, N.R. Stemple, et al.
Journal of Physics and Chemistry of Solids
The thermal expansion, (T), of intermediate valent (IV) Sm1-xYxS single crystals has been measured. For x = 0.7, (T) behaves similar to that published for many other IV systems. For x = 0.28 and x = 0.25, gigantic negative (T) peaks at 172 and 275 K as well as distinct low-T anomalies are observed and ascribed to the vicinity of a first-order valence transition. © 1986.
R.J. Gambino, N.R. Stemple, et al.
Journal of Physics and Chemistry of Solids
Thomas E. Karis, C. Mark Seymour, et al.
Rheologica Acta
Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
H.D. Dulman, R.H. Pantell, et al.
Physical Review B