Commensurate and incommensurate structure of the neutron cross section in LaSrCuO and YBaCuO
Journal
Physica C
Journal Volume
341
Pages
2165-2166
Date Issued
2000
Author(s)
Abstract
We study the evolution of the d-wave neutron cross-section with variable frequency ω and fixed T (below and above Tc) in two different cuprate families. The evolution from incommensurate to commensurate to incommensurate peaks is rather generic within an RPA-like scheme. This behavior seems to be in reasonable accord with experiments, and may help distinguish between this and the 'stripe' scenario.
Type
journal article