Neutron resonance in the cuprates and its effect on fermionic excitations

Abanov, A , Chubukov, A V , Eschrig, Matthias, Norman, M R and Schmalian, J

(2002)

Abanov, A , Chubukov, A V , Eschrig, Matthias, Norman, M R and Schmalian, J (2002) Neutron resonance in the cuprates and its effect on fermionic excitations. Physical Review Letters, 89 (17).

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Abstract

We argue that the exciton scenario for the magnetic resonance in the cuprate superconductors yields a small spectral weight of the resonance, in agreement with experiment. We show that the small weight is related to its concentration in a small region of momentum and energy. Despite this, we find that a large fermionic self-energy can indeed be generated by a resonance with such properties, i.e., the scattering from the resonance substantially affects the electronic properties of the cuprates below Tc.

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This is a Submitted version
This version's date is: 4/10/2002
This item is not peer reviewed

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https://repository.royalholloway.ac.uk/items/bc9713b3-c3cf-6eb3-0d5a-1be5472642ff/1/

Item TypeMonograph
TitleNeutron resonance in the cuprates and its effect on fermionic excitations
AuthorsAbanov, A
Chubukov, A V
Eschrig, Matthias
Norman, M R
Schmalian, J
Uncontrolled KeywordsHIGH-TEMPERATURE SUPERCONDUCTORS, ELECTRONIC-STRUCTURE, CONDENSATION ENERGY, LINE-SHAPE, BI2SR2CACU2O8+DELTA, PHOTOEMISSION
DepartmentsFaculty of Science\Physics
Research Groups and Centres\Physics\Low Temperature Physics

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doihttp://dx.doi.org/10.1103/PhysRevLett.89.177002

Deposited by Research Information System (atira) on 24-May-2012 in Royal Holloway Research Online.Last modified on 24-May-2012

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