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Electronic structure around antiferromagnetic regions in a d-wave superconductor

✍ Scribed by Brian Møller Andersen; Per Hedegård


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
248 KB
Volume
408-410
Category
Article
ISSN
0921-4534

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✦ Synopsis


We study the influence of ordered and disordered antiphase stripes on the spectral function and the spin susceptibility of the cuprate materials. Contrary to previous calculations of the spectral function within a similar scheme we include d-wave pairing and next-nearest neighbor hopping. This longer-ranged hopping produce spectral weight near the nodal region. Further we study the dynamic collective spin modes in these striped domains.


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