Evidence for Quasiparticle Decay in Photoemission from Underdoped Cuprates
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.
Related Researches
Submitted on 15 Aug 1996 (v1), last revised 17 Feb 1998 (this version, v3)
Updated
arXiv.org
Original Source