| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8160933 | Physica B: Condensed Matter | 2018 | 4 Pages |
Abstract
The S=1/2 kagome- and triangular-lattice Heisenberg antiferromagnets are investigated using the numerical exact diagonalization and the finite-size scaling analysis. The behaviour of the field derivative at zero magnetization is examined for both systems. The present result indicates that the spin excitation is gapless for each system.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Tôru Sakai, Hiroki Nakano,