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20002026
most citedQuantum Criticality in Heavy Fermion Metals

1.3k citations · 12.5k across the 191 of their papers we have counts for

collaborators

193 papers

cond-mat.mtrl-sci2026

Frustrated Gd3+ Double Perovskites as High-Performance Magnetocaloric Materials for Sub-100 mK Adiabatic Demagnetization Refrigeration

Tim Treu, Marvin Klinger, Christian Heil +6

Achieving temperatures below 100 mK is essential for advancing quantum technologies and exploring fundamental quantum phenomena. While paramagnetic salts have traditionally enabled…

cond-mat.str-el2026

Low temperature thermodynamics of triangular lattice quantum spin liquid candidate TlYbS

Bishnu P. Belbase, Arjun Unnikrishnan, Piyush Chhallare +8

Geometrically frustrated triangular-lattice antiferromagnets exhibit a delicate competition between magnetic order and quantum spin liquid (QSL) behavior, with the Yb-based delafos…

cond-mat.mtrl-sci2026

Switchable chiral antiferromagnetism through nonlinear magnetic susceptibility

Hua Chen, Philipp Gegenwart

Antiferromagnets (AFM) have attracted considerable attention in recent years because a number of nontrivial, technologically relevant properties associated with time-reversal symme…

cond-mat.dis-nn2026

Low-temperature magnetism and spin dynamics in the disordered triangular-lattice Yb compound LiCaYb(BO)

Monika Jawale, Saikat Nandi, Prashanta K. Mukharjee +2

The interplay between geometric frustration, spin--orbit coupling, and structural disorder can give rise to unconventional magnetic ground states in rare-earth triangular-lattice m…

cond-mat.str-el2026

Ultralow-Field Triplon Condensation in a Spin-Ladder Magnet

Ankit Labh, Ross H. Colman, Jakub Šebesta +12

We realise the first ultralow-field Bose-Einstein condensation of triplons in a spin-ladder magnet, uncovering a quantum critical point at only T in Henmilite ($\…

cond-mat.str-el2026

Electrical observation via spin Seebeck effect of fractionalized excitations in a magnetic insulator

Nan Tang, Josef Willsher, Stephan Glamsch +9

Fractionalized excitations are among the most striking signatures of emergence in quantum matter. While widely sought in frustrated magnets, their detection and characterization re…