Tuning competing orders in La2-xSrxCuO4 cuprate superconductors by the application of an external magnetic field

Autor:	Chang, J., Niedermayer, Ch., Gilardi, R., Christensen, N. B., Ronnow, H. M., McMorrow, D. F., Ay, M., Stahn, J., Sobolev, O., Hiess, A., Pailhes, S., Baines, C., Momono, N., Oda, M., Ido, M., Mesot, J.
Rok vydání:	2007
Předmět:	Condensed Matter - Superconductivity Condensed Matter - Strongly Correlated Electrons
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevB.78.104525
Popis:	We report the results of a combined muon spin rotation and neutron scattering study on La2-xSrxCuO4 in the vicinity of the so-called 1/8-anomaly. Application of a magnetic field drives the system towards a magnetically ordered spin-density-wave state, which is fully developed at 1/8 doping. The results are discussed in terms of competition between antiferromagnetic and superconducting order parameters. Comment: 4 pages, 4 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0712.2181 Zobrazit plný text záznamu View this record from Arxiv