Spin-ice behavior of mixed pyrochlore Dy2GaSbO7 exhibiting enhanced Pauling zero-point entropy

• Published in: Journal of magnetism and magnetic materials Vol. 562; p. 169814
• Main Authors: Jana, Y.M., Ghosal, A., Nandi, S., Alam, J., Bag, P., Islam, S.S., Nath, R.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.11.2022

•DC magnetization, ac susceptibility, and heat capacity experiments of pyrochlore Dy2GaSbO7.•Crystal-field + mean-field approximation model taking long-range dipolar interactions and anisotropic exchange interactions enables to interpret dc susceptibility data.•Freezing of spins at 3.13 K indicating...