Prediction and synthesis of a family of atomic laminate phases with Kagomé-like and in-plane chemical ordering

M Dahlqvist, J Lu, R Meshkian, Q Tao, L Hultman… - Science …, 2017 - science.org
The enigma of MAX phases and their hybrids prevails. We probe transition metal (M)
alloying in MAX phases for metal size, electronegativity, and electron configuration, and …

Exact three-colored quantum scars from geometric frustration

K Lee, R Melendrez, A Pal, HJ Changlani - Physical Review B, 2020 - APS
Nonequilibrium properties of quantum materials present many intriguing properties, among
them athermal behavior, which violates the eigenstate thermalization hypothesis. Such …

Synthesis of atomically layered and chemically ordered rare-earth (RE) i-MAX phases; (Mo2/3RE1/3)2GaC with RE = Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu

A Petruhins, J Lu, L Hultman, J Rosen - Materials Research Letters, 2019 - Taylor & Francis
We report the synthesis of eight new members of the i-MAX family, of the formula
(Mo2/3RE1/3) 2GaC, where RE= Gd, Tb, Dy, Ho, Er, Tm, Lu, and Yb, the latter not previously …

Combined approach to analyze and classify families of classical spin liquids

N Davier, FA Gómez Albarracín, HD Rosales, P Pujol - Physical Review B, 2023 - APS
Classical spin liquids have been a very active subject of research in the last few years. A
very rich variety of cases have been shown to exist, including short-range and algebraic spin …

From chiral spin liquids to skyrmion fluids and crystals, and their interplay with itinerant electrons

FA Gómez Albarracín, HD Rosales, M Udagawa… - Physical Review B, 2024 - APS
The physics of skyrmions, and in particular the issue of how to isolate and manipulate them
individually, is a subject of major importance nowadays in the community of magnetism. In …

Skyrmion fluid and bimeron glass protected by a chiral spin liquid on a kagome lattice

HD Rosales, FAG Albarracín, P Pujol, LDC Jaubert - Physical Review Letters, 2023 - APS
Skyrmions are of interest both from a fundamental and technological point of view, due to
their potential to act as information carriers. But one challenge concerns their manipulation …

Motif magnetism and quantum many-body scars

E Chertkov, BK Clark - Physical Review B, 2021 - APS
We generally expect quantum systems to thermalize and satisfy the eigenstate
thermalization hypothesis (ETH), which states that finite-energy-density eigenstates are …

Negative-vector-chirality spin structure in the defect- and distortion-free quantum kagome antiferromagnet

A Zorko, M Pregelj, M Gomilšek, M Klanjšek, O Zaharko… - Physical Review B, 2019 - APS
The magnetic ground state of the ideal quantum kagome antiferromagnet (QKA) has been a
long-standing puzzle, mainly because perturbations to the nearest-neighbor isotropic …

Macroscopically Degenerate Exactly Solvable Point in the Spin- Kagome Quantum Antiferromagnet

HJ Changlani, D Kochkov, K Kumar, BK Clark… - Physical review …, 2018 - APS
Frustrated quantum magnets are a central theme in condensed matter physics due to the
richness of their phase diagrams. They support a panoply of phases including various …

Effective spin- scalar chiral order on kagome lattices in

A Scheie, M Sanders, J Krizan, Y Qiu, RJ Cava… - Physical Review B, 2016 - APS
We introduce Nd 3 Sb 3 Mg 2 O 14 with ideal kagome lattices of neodymium ions in ABC
stacking. Thermodynamic measurements show a Curie-Weiss temperature of Θ CW=− 0.12 …