Document type:
Zeitschriftenaufsatz
Author(s):
Pfleiderer, C.; Mydosh, J. A.; Vojta, M.
Title:
Pressure Dependence of the Magnetization of $\mathrm{U}{\mathrm{Ru}}_{2}{\mathrm{Si}}_{2}$
Abstract:
The ground state of URu2Si2 changes from so-called hidden order (HO) to large-moment antiferromagnetism (LMAF) upon applying hydrostatic pressure in excess of $\sim$14kbar. We report the dc magnetization M(B,T,p) of URu2Si2 for magnetic fields B up to 12T, temperatures T in the range 2\textendash{}100K, and pressure p up to 17kbar. Remarkably, characteristic scales such as the coherence temperature T$∗$, the transition temperature T0, and the anisotropy in the magnetization depend only weakly on...    »

Journal title:
Physical Review B
Year:
2006
Journal volume:
74
Month:
sep
Journal issue:
10
Pages contribution:
104412
Fulltext / DOI: