Unconventional magnetic properties in transverse Ising nanoislands: Effects of interlayer coupling

作者：Kaneyoshi T^*

来源：Physica E: Low-Dimensional Systems and Nanostructures , 2015, 65: 100-105.

DOI：10.1016/j.physe.2014.09.002

• Nanoisland
• Phase diagrams
• Magnetizations
• Transverse Ising model

The phase diagram and magnetizations in two transverse Ising nanoislands with different (hexagonal and square) structures which are consisted of the two layers are examined by using the effective-field theory with correlations. The effects of interlayer coupling and two transverse fields at the center and the perimeter atoms on them are examined. We present some characteristic phenomena in the magnetic properties which come from the frustration induced by them.

• 出版日期2015-1