4 citations · 8 across the 13 of their papers we have counts for
13 papers
Raman Scattering Evidence for Fluctuating Kagome-Plane Moments in in PrZrO pyrochlore
Yuanyuan Xu, Huiyuan Man, Nan Tang +6
The exotic magnetic properties of the pyrochlore PrZrO are determined by the coupling of spin, orbital, and lattice degrees of freedom. Magnetism in this material origi…
Many-body quantum geometric effects and entanglement at the 3D metal-insulator quantum phase transition
Jason Y. Yan, Xiaoyu Guo, R. Bhandia +3
Quantum geometry has emerged as a unifying concept across condensed matter physics, underlying phenomena from nonlinear topological response to flat-band superconductivity. While u…
Charge-sensitive vibrational modes in BEDT-TTF salts: Signatures of charge ordering and site charge
Savita Priya, Martin Dressel, Jesse Liebman +1
BEDT-TTF-based organic conductors host a number of ground states, tuned by electron repulsion from Mott and charge ordered insulators to superconductors. Knowing charge distributio…
Tuning J-J in Quasi-2D Triangular Lattice Antiferromagnet -SrCrO via Uniaxial Pressure
Jazzmin Victorin, Shreenanda Ghosh, Seyed Koohpayeh +2
Triangular lattice antiferromagnets first attracted attention as a frustrated magnetic lattice which can serve as a platform to realize the resonating valence bond state. While the…
KCo(TeO) 2.5 HO : A mineral-inspired pseudo-honeycomb cobalt dimer antiferromagnet
Austin M. Ferrenti, Maxime A. Siegler, Yiqing Hao +9
In recent years, magnetically-frustrated triangular and honeycomb lattice cobaltates have seen extensive study in the pursuit of a quantum spin liquid (QSL) state in a real materia…
Raman scattering spectroscopic observation of a ferroelastic crossover in bond-frustrated PrCdP
Jackson Davis, Jesse Liebman, Dibyata Rout +3
2D magnetism in triangular lattices has already shown potential for hosting exotic magnetic states. Control of these magnetic states, both in terms of magnetic properties and in te…
Much ado about MOFs: Metal-Organic-Frameworks as Quantum Materials
Natalia Drichko, V. Sara Thoi, N. Peter Armitage
Metal-organic frameworks (MOFs) are a highly tunable class of crystalline materials where metal atoms or clusters are connected by organic linkers. They offer a versatile platform…
Raman spectroscopic evidence for linearly dispersed nodes and magnetic ordering in the topological semimetal VNbS
Shreenanda Ghosh, Chris Lygouras, Zili Feng +3
Weyl semimetals are characterized by an electronic structure with linearly dispersed nodes and distinguished chirality, protected by broken inversion or time reversal symmetry. The…
Probing scattering of Raman phonons on magnetic and electronic excitations in pyrochlores NdZrO and NdIrO
Sami Muhammad, Yuanyuan Xu, Christos Kakogiannis +6
Magnetic rare earth atoms on pyrochlore lattice can produce such exotic magnetic states as spin ice and quantum spin ice. These states are a result of the frustration in the pyroch…
SiO-mediated facile hydrothermal synthesis of spiroffite-type CoTeO
Austin M. Ferrenti, Natalia Drichko, Tyrel M. McQueen
The hydrothermal synthesis of novel materials typically relies on both knowledge of the redox activities of all cations present in the reaction solution and a small toolset of so-c…
Exfoliation and Optical Properties of S=1 Triangular Lattice Antiferromagnet NiGaS
Jazzmin Victorin, Aleksandar Razpopov, Tomoya Higo +5
Two-dimensional (2D) van der Waals (vdW) materials have been an exciting area of research ever since scientists first isolated a single layer of graphene. Single layer magnetic mat…
Tunable magnetism of Boron Imidazolate-based Metal-Organic Frameworks
Jackson Davis, Pilar Beccar-Varela, Soumyodip Banerjee +3
Magnetic metal-organic frameworks (MMOFs), where magnetic metal nodes are connected into a crystal structure by organic linkers, have a potential to host exotic magnetic states. We…
Localized states in the Mott insulator κ-(BEDT-TTF)_2Cu[N(CN)_2]Cl as probed by photoluminescence
N. Drichko, R. Hackl, J. A. Schlueter
We compare the photoluminescence spectra of the low-temperature Mott insulator \etcl (T_{MIT}=40 K) with spectra of metallic κ-(BEDT-TTF)_2Cu[N(CN)_2]Br, which is superconducting b…