Magnetic and Structural Properties of 5d Osmate Double Perovskites Probed by Nuclear Magnetic Resonance

TL;DR

This paper investigates the magnetic and structural properties of 5d osmate double perovskites using a combination of theoretical modeling, first-principles calculations, and nuclear magnetic resonance experiments to understand their exotic quantum phases.

Contribution

It presents a comprehensive study combining theory, computation, and experiments to explore the spin-orbit-lattice entangled states in 5d osmate double perovskites.

Findings

Identification of spin-orbit coupling effects on magnetic properties

Insights into the structural stability of the perovskite system

Experimental validation of theoretical models

Abstract

The combined effect of electronic correlation and strong spin-orbit-coupling(SOC) can give rise to a variety of exotic quantum phases. Double perovskites provide a simple structure to study the spin-orbit-lattice entangled states. In this thesis, focusing on the 5d osmate double perovskite system, we conduct a combination of work including theoretical model simulation, first-principle calculation, and nuclear magnetic resonance experiments to understand the fundamental physical properties of this material system.