Raman signature of the U(1) Dirac spin-liquid state in the spin-1/2 kagome system
We followed the Shastry-Shraiman formulation of Raman scattering in Hubbard systems and considered the Raman intensity profile in the spin-1/2 "perfect" kagome lattice herbertsmithite ZnCu[subscript 3](OH)[subscript 6]Cl[subscript 2], assuming the ground state is well-described by the U(1)...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2010-07-15T20:21:57Z.
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| Subjects: | |
| Online Access: | Get fulltext |