Spontaneous Symmetry Breaking by Charge Stripes in the High Pressure Phase of Superconducting La1:875Ba0:125CuO4

In those cases where charge-stripe order has been observed in cuprates, the crystal structure is such that the average rotational symmetry of the CuO{sub 2} planes is reduced from fourfold to twofold. As a result, one could argue that the reduced lattice symmetry is essential to the existence of str...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review letters 2010-02, Vol.104 (5)
Hauptverfasser:	Hucker, M., Zimmermann, M.v, Debessai, M., Schilling, J.S., Tranquada, J.M., Gu, G.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY CRYSTAL STRUCTURE CUPRATES MONOCRYSTALS SYMMETRY SYMMETRY BREAKING X-RAY DIFFRACTION
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!