Anisotropic thermal transport in magnetic intercalates Fe${}_x$TiS${}_2$

Abstract

We present a study of the of thermal transport in thin single crystals of iron-intercalated titanium disulphide, Fe${}_x$TiS${}_2$ for $0\le x\le 0.20$. We determine the distribution of intercalants using high-resolution crystallographic and magnetic measurements, confirming the insertion of Fe without long-range ordering. We find that iron intercalation perturbs the lattice very little, and suppresses the tendency of TiS${}_2$ to self-intercalate with excess Ti. We observe trends in the thermal conductivity that are compatible with our ab initio calculations of thermal transport in perfectly stoichiometric TiS${}_2$.

References in corpus (3)

• Quantum ESPRESSO: a modular and open-source software project for quantum simulations of materials
• Strain-induced electronic phase transition and strong enhancement of thermopower of TiS2
• Intrinsic effects of substitution and intercalation on thermal transport in two-dimensional TiS${}_2$ single crystals

Cited by in corpus (1)

• Lithium and Vanadium Intercalation into Bilayer V2Se2O: Ferrimagnetic-Ferroelastic Multiferroics and Anomalous and Spin Transport