Multiple broken symmetries in striped La2−xBaxCuO4 detected by the field-symmetric Nernst effect

• Main Authors: Tee, Xian Yang, Ito, T., Ushiyama, T., Tomioka, Y., Panagopoulos, Christos, Soumyanarayanan, Anjan
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Cuprates; Pseudogap Phase; DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/80437; http://hdl.handle.net/10220/46546

We report a thermoelectric investigation of the stripe and superconducting phases of the cuprate La2−xBaxuO4 near x=1/8. We vary the doping and the magnetic field to identify features in the field-symmetric Nernst effect consistent with the reports of time-reversal symmetry breaking above the superc...