Mechanisms for sub-gap optical conductivity in Herbertsmithite
Recent terahertz conductivity measurements observed low-power-law frequency dependence of optical conduction within the Mott gap of the kagome lattice spin-liquid candidate Herbertsmithite. We investigate mechanisms for this observed sub-gap conductivity for two possible scenarios in which the groun...
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Article |
Language: | English |
Published: |
American Physical Society,
2014-08-15T16:31:05Z.
|
Subjects: | |
Online Access: | Get fulltext |