Evidence for Quasiparticle Decay in Photoemission from Underdoped Cuprates
- 1 September 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 79 (9) , 1726-1729
- https://doi.org/10.1103/physrevlett.79.1726
Abstract
I argue that the “gap” recently observed at the Brillouin zone face of cuprate superconductors in photoemission by Marshall et al. [Phys. Rev. Lett. 76, 4841 (1996)] and Ding et al. [Nature 382, 54 (1996)] is evidence for the decay of the injected hole into a spinon-holon pair.Keywords
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