Memory effects in the charge response of lightly doped La2−x Sr x CuO4

• Main Authors: Popović, Dragana, Panagopoulos, Christos, Raičević, I., Sasagawa, T.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Physics::Electricity and magnetism
• Online Access: https://hdl.handle.net/10356/99255; http://hdl.handle.net/10220/17165
• Institution: Nanyang Technological University

The in-plane magnetoresistance (MR) of a single crystal La1.97Sr0.03CuO4 has been studied at low temperatures T using several experimental protocols. At T well below the spin-glass transition temperature, the MR becomes positive and exhibits several glassy features, such as history dependence, memor...