129 citations · 1k across the 26 of their papers we have counts for
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Signatures of modulated pair interaction in cuprate superconductors
Tamara S. Nunner, P. J. Hirschfeld, Brian M. Andersen +2
Recent low-temperature scanning tunnelling spectroscopy experiments on the surface of BSCCO-2212 have revealed a strong positive correlation between the position of localized reson…
Thermodynamic transitions in inhomogeneous d-wave superconductors
Brian M. Andersen, Ashot Melikyan, Tamara S. Nunner +1
We study the spectral and thermodynamic properties of inhomogeneous d-wave superconductors within a model where the inhomogeneity originates from atomic scale pair disorder. This a…
Local electronic structure near oxygen dopants in BSCCO-2212: a window on the high-Tc pair mechanism?
Y. He, T. S. Nunner, P. J. Hirschfeld +1
The cuprate material BSCCO-2212 is believed to be doped by a combination of cation switching and excess oxygen. The interstitial oxygen dopants are of particular interest because s…
Fourier transform spectroscopy of d-wave quasiparticles in the presence of atomic scale pairing disorder
Tamara S. Nunner, Wei Chen, Brian M. Andersen +2
The local density of states power spectrum of optimally doped BiSrCaCuO (BSCCO) has been interpreted in terms of quasiparticle interference peaks corresponding…
Andreev states near short-ranged pairing potential impurities
Brian M. Andersen, Ashot Melikyan, Tamara S. Nunner +1
We study Andreev states near atomic scale modulations in the pairing potential in both - and d-wave superconductors with short coherence lengths. For a moderate reduction of the…
Dopant-modulated pair interaction in cuprate superconductors
Tamara S. Nunner, Brian M. Andersen, Ashot Melikyan +1
Comparison of recent experimental STM data with single-impurity and many-impurity Bogoliubov-de Gennes calculations strongly suggests that random out-of-plane dopant atoms in cupra…
Microwave conductivity of d-wave superconductors with extended impurities
Tamara S. Nunner, P. J. Hirschfeld
We investigate the influence of extended scatterers on the finite temperature and finite frequency microwave conductivity of d-wave superconductors. For this purpose we generalize…
Relating STM, ARPES, and Transport in the Cuprate Superconducting State
D. J. Scalapino, T. S. Nunner, P. J. Hirschfeld
We discuss a wealth of data from various types of experiments which together suggest that the superconducting state of optimally to overdoped BSCCO-2212 can be well-described by th…
Electronic structure of d-wave superconducting quantum wires
A. M. Bobkov, L. -Y. Zhu, S. -W. Tsai +3
We present analytical and numerical results for the electronic spectra of wires of a d-wave superconductor on a square lattice. The spectra of Andreev and other quasiparticle state…
Influence of Electron-Phonon Interaction on Spin Fluctuation Induced Superconductivity
T. S. Nunner, J. Schmalian, K. H. Bennemann
We investigate the interplay of the electron-phonon and the spin fluctuation interaction for the superconducting state of YBaCuO. The spin fluctuations are described…