29Si nuclear magnetic resonance study of URu2Si2 under pressure

Autor: Shirer, K. R., Dioguardi, A. P., Bush, B. T., Crocker, J., Lin, C. H., Klavins, P., Cooley, J. C., Maple, M. B., Chang, K. B., Poeppelmeier, K. R., Curro, N. J.
Rok vydání: 2016
Předmět:
Zdroj: Physica B: Condensed Matter, Volume 481, 15 January 2016, Pages 232-235
Druh dokumentu: Working Paper
DOI: 10.1016/j.physb.2015.11.018
Popis: We report 29Si nuclear magnetic resonance measurements of single crystals and aligned powders of URu2Si2 under pressure in the hidden order and paramagnetic phases. We find that the Knight shift decreases with applied pressure, consistent with previous measurements of the static magnetic susceptibility. Previous measurements of the spin lattice relaxation time revealed a partial suppression of the density of states below 30 K. This suppression persists under pressure, and the onset temperature is mildly enhanced.
Databáze: arXiv