139 citations · 268 across the 18 of their papers we have counts for
11 papers · 1 filter
Thermally melted quadrupolar order and intrinsically quantum phases in 5 double perovskites
Rong Cong, Ginevra Corsale, Ilija K. Nikolov +3
Spin-orbit-coupled double perovskites exhibit a rich interplay of spin, orbital, and quadrupolar degrees of freedom (DOF), giving rise to competing magnetic and multipolar ph…
Orbital glass conceals missing magnetic entropy in a relativistic Mott insulator
Ilija K. Nikolov, Rong Cong, Adrien Rosuel +6
Coupling between different degrees of freedom (DOF) in an electronic material leads to exotic phases of matter characterized by complex and competing order parameters as well as em…
Strain-tunable anomalous Hall effect in hexagonal MnTe
Zhaoyu Liu, Sijie Xu, Jonathan M. DeStefano +15
The ability to control and manipulate time-reversal () symmetry-breaking phases with near-zero net magnetization is a sought-after goal in spintronic devices. The recently disco…
From Bulk to Nanowire: A Dimensional Journey with CeIn
M. H. Carvalho, D. Zau, A. P. Reyes +10
In this work, we have explored the Metallic-Flux Nanonucleation method to synthesize single crystals and nanowires (diameter 170 nm) of CeIn and compare their prope…
Spin-orbital Jahn-Teller bipolarons
Lorenzo Celiberti, Dario Fiore Mosca, Giuseppe Allodi +11
Polarons and spin-orbit (SO) coupling are distinct quantum effects that play a critical role in charge transport and spin-orbitronics. Polarons originate from strong electron-phono…
Magnetic and Structural Properties of 5d Osmate Double Perovskites Probed by Nuclear Magnetic Resonance
Rong Cong
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…
Effects of charge doping on Mott insulator with strong spin-orbit coupling, BaNaOsO
E. Garcia, R. Cong, P. C. Forino +8
The effects of doping on the electronic evolution of the Mott insulating state have been extensively studied in efforts to understand mechanisms of emergent quantum phases of mater…
Evidence for orbital ordering in BaNaOsO, a Mott insulator with strong spin orbit coupling, from First Principles
R. Cong, Ravindra Nanguneri, Brenda Rubenstein +1
We present first principles calculations of the magnetic and orbital properties of BaNaOsO (BNOO), a 5 Mott insulator with strong spin orbit coupling (SOC) in its low…
First Principles calculations of the EFG tensors of BaNaOsO, a Mott insulator with strong spin orbit coupling
Rong Cong, Ravindra Nanguneri, Brenda M. Rubenstein +1
We present first principles calculations of the electrostatic properties of BaNaOsO (BNOO), a 5 Mott insulator with strong spin orbit coupling (SOC) in its low tempera…
Phase Diagram of BaNaOsO, a Mott insulator with strong spin orbit interactions
W. Liu, R. Cong, E. Garcia +4
We report Na nuclear magnetic resonance (NMR) measurements of the Mott insulator with strong spin-orbit interaction BaNaOsO as a function of temperature in diffe…
Nature of Lattice Distortions in Cubic Double-Perovskite BaNaOsO
W. Liu, A. P. Reyes, I. R. Fisher +1
We present detailed calculations of the electric field gradient (EFG) using a point charge approximation in BaNaOsO, a Mott insulator with strong spin-orbit interaction. Re…