Thermodynamic Origin of Negative Thermal Expansion Based on a Phase Transition-Type Mechanism in the GdF<sub>3</sub>-TbF<sub>3</sub> System

Multicomponent fluorides of <i>rare earth elements</i> (<b>REE</b>s—<b><i>R</i></b>) are <i>phase transition-type negative thermal expansion</i> (<b>NTE-II</b>) materials. NTE-II occurs in <i>R</i>F<sub>3</s...

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Bibliographic Details
Main Authors: Elena A. Sulyanova, Boris P. Sobolev
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:International Journal of Molecular Sciences
Subjects:
Online Access:https://www.mdpi.com/1422-0067/24/19/14944