Negative thermal expansion of HTSC-type structures: low temperature structure measurements on Eu₁₊x(Ba₁₋yRy) ₂₋xCu₃O₇₋d compounds and theoretical treatment

by Eremenko, V.V., Feodosyev, S.B., Gospodarev, I.A., Sirenko, V.A., Shvedun, M.Yu., McCallum, W., Tovar, M.
Published 2005