Bi-quadratic magnetoelectric coupling in underdoped La2CuO4+x

• المؤلفون الرئيسيون: Panagopoulos, Christos, Mukherjee, S., Andersen, B. M., Viskadourakis, Z., Radulov, I.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/99302; http://hdl.handle.net/10220/17326
• المؤسسة: Nanyang Technological University

The recent discovery of relaxor ferroelectricity and magnetoelectric effect in lightly doped cuprate material La2CuO4+x has provided a number of questions concerning its theoretical description. Using a Ginzburg–Landau free energy approach, it has been argued that the magnetoelectric effect can be e...