Magnetization plateaus in generalized Shastry-Sutherland models

• المؤلفون الرئيسيون: Wierschem, Keola, Sengupta, Pinaki
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Science::Physics::Geophysics and geomagnetism
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/97410; http://hdl.handle.net/10220/20359
• المؤسسة: Nanyang Technological University

We study an anisotropic Heisenberg antiferromagnet with ferromagnetic transverse spin exchange using exact quantum Monte Carlo methods. Such a model is relevant to a class of rare earth tetraboride materials that display a range of magnetization plateaus under applied magnetic field. The layered arr...