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) Dirac sp...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society
2010
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| Online Access: | http://hdl.handle.net/1721.1/56642 https://orcid.org/0000-0001-7809-8157 |