Controlled creation of quantum skyrmions
We study the creation of quantum skyrmions in quadratic nanoscopic lattices of quantum spins coupled by Dzyaloshinkii-Moriya and exchange interactions. We numerically show that different kinds of quantum skyrmions, characterized by the magnitude of their spin expectation values and strong difference...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
American Physical Society
2022-05-01
|
Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.4.023111 |