233 citations · 2.1k across the 58 of their papers we have counts for
4 papers · 2 filters
Magnetocaloric effect and magnetic cooling near a field-induced quantum-critical point
B. Wolf, Y. Tsui, D. Jaiswal-Nagar +8
The presence of a quantum critical point (QCP) can significantly affect the thermodynamic properties of a material at finite temperatures T. This is reflected, e.g., in the entropy…
Distinct magnetic regimes through site-selective atom substitution in the frustrated quantum antiferromagnet CsCuClBr
P. T. Cong, B. Wolf, M. de Souza +11
We report on a systematic study of the magnetic properties on single crystals of the solid solution CsCuClBr (0 x 4), which include the two known end-…
Multi-step approach to microscopic models for frustrated quantum magnets - the case of the natural mineral azurite
Harald Jeschke, Ingo Opahle, Hem Kandpal +14
The natural mineral azurite Cu(CO)(OH) is a frustrated magnet displaying unusual and controversially discussed magnetic behavior. Motivated by the lack of a unified…
Scaling theory of the Mott transition and breakdown of the Grüneisen scaling near a finite-temperature critical end point
Lorenz Bartosch, Mariano de Souza, Michael Lang
We discuss a scaling theory of the lattice response in the vicinity of a finite-temperature critical end point. The thermal expansivity is shown to be more singular than the specif…