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20172026
most citedZero-Field Ambient-Pressure Quantum Criticality in the Stoichiometric Non-Fermi Liquid System CeRhBi

9 citations · 11 across the 11 of their papers we have counts for

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8 papers · 1 filter

cond-mat.str-el2026

Homogeneous to multi-scale inhomogeneous complex magnetism in Ba3LnRu2O9 (Ln = Gd, Ho), Revealed by muSR and Machine-Learned Muon-Site Calculations

S. Ghosh, K. Sharma, E. Kushwaha +7

We report a comprehensive muon spin rotation and relaxation (muSR) study of the hexagonal 6H-perovskites Ba3LnRu2O9 (Ln = Gd, Ho) to investigate the role of rare-earth anisotropy i…

cond-mat.str-el2026

Interplay of Spin Waves, Crystal-Field Excitations, and Phonons in Multiferroic Ba3HoRu2O9 revealed by Inelastic Neutron Scattering, Crystal-Field Analysis, and Machine-Learned Phonon Calculations

Ekta Kushwaha, Sayan Ghosh, Gourab Roy +6

Understanding the microscopic origin of spin-dipole coupling and high-energy excitations in correlated 4d-4f multiferroic oxides is challenging because magnetic, crystal-field, and…

cond-mat.str-el2026

Magnetic states of the Kondo lattice CePdSi and their pressure evolution

Yanan Zhang, Zhaoyang Shan, Jiawen Zhang +11

Frustrated Kondo lattices are ideal platforms for exploring unconventional forms of quantum criticality, as well as magnetism and other emergent phases. Here we report the magnetic…

cond-mat.str-el2025★ 1 cited

Quasiparticle Dynamics in the 4d-4f Ising-like Double Perovskite Ba2DyRuO6 studied using Neutron Scattering and Machine-Learning Framework

Gourab Roy, Ekta Kushwaha, Mohit Kumar +7

Double perovskites containing 4d--4f interactions provide a platform to study complex magnetic phenomena in correlated systems. Here, we investigate the magnetic ground state and q…

cond-mat.str-el2025

Signatures of three-state Potts nematicity in spin excitations of the van der Waals antiferromagnet FePSe

Weiliang Yao, Viviane Peçanha Antonio, Devashibhai Adroja +6

In two-dimensional (2D) nearly square-lattice quantum materials, electron correlations can induce an electronic nematic phase with twofold rotational () symmetry that profound…

cond-mat.str-el2025★ 1 cited

Crystalline electric field excitations in Weyl semimetal \textit{R}AlSi (\textit{R} = Ce, Pr and Nd)

Lin Yang, Yili Sun, Xiutong Deng +17

The rare earth intermetallic system \textit{R}Al\textit{X} (\textit{R} = rare earth elements, \textit{X} = Si and Ge) is known to be a promising candidate of magnetic Weyl semimeta…

cond-mat.str-el2025

Quantum Griffiths phase in the kagome Kondo lattice CeRhPdSn

Nan Tang, Rajesh Tripathi, Yasuyuki Shimura +3

CeRhSn is a valence fluctuating heavy-fermion metal with a twisted Ce-kagome lattice, displaying zero-field quantum criticality, previously associated with geometrical frustration.…

cond-mat.str-el2017★ 9 cited

Zero-Field Ambient-Pressure Quantum Criticality in the Stoichiometric Non-Fermi Liquid System CeRhBi

V. K. Anand, D. T. Adroja, A. D. Hillier +6

The strange electronic state of a class of materials which violates the predictions of conventional Fermi-liquid theory of metals remains enigmatic. Proximity to a quantum critical…