info:eu-repo/semantics/article
Quantum criticality and the formation of a putative electronic liquid crystal in Sr 3Ru 2O 7
Fecha
2012-11Registro en:
Mackenzie, A. P.; Bruin, J. A. N.; Borzi, Rodolfo Alberto; Rost, A. W.; Grigera, Santiago Andrés; Quantum criticality and the formation of a putative electronic liquid crystal in Sr 3Ru 2O 7; Elsevier Science; Physica C - Supercondutivity; 481; 11-2012; 207-214
0921-4534
CONICET Digital
CONICET
Autor
Mackenzie, A. P.
Bruin, J. A. N.
Borzi, Rodolfo Alberto
Rost, A. W.
Grigera, Santiago Andrés
Resumen
We present a brief review of the physical properties of Sr 3Ru 2O 7, in which the approach to a magnetic-field-tuned quantum critical point is cut off by the formation of a novel phase with transport characteristics consistent with those of a nematic electronic liquid crystal. Our goal is to summarise the physics that led to that conclusion being drawn, describing the key experiments and discussing the theoretical approaches that have been adopted. Throughout the review we also attempt to highlight observations that are not yet understood, and to discuss the future challenges that will need to be addressed by both experiment and theory.