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pro vyhledávání: '"Fehrenbacher, Roland"'
Autor:
Fehrenbacher, Roland.
Diss. Naturwiss. ETH Zürich, Nr. 10256, 1993. Ref.: T. M. Rice ; Korref.: F. C. Zhang.
Externí odkaz:
http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10256
Autor:
Fehrenbacher, Roland
In a recent letter, Pothuizen et al. reported angle-resolved photoemission data on the single-layer insulating cuprate Sr_2CuO_2Cl_2. This comment addresses the issue whether it is possible to deduce an accurate value for the O 2p hopping integral $t
Externí odkaz:
http://arxiv.org/abs/cond-mat/9706198
Autor:
Fehrenbacher, Roland
The one-dimensional (1D) $t$-$J$ Holstein model is studied by exact diagonalization of finite rings using a variational approximation for the phonon states. Due to renormalization effects induced by the phonons, for intermediate electron-phonon coupl
Externí odkaz:
http://arxiv.org/abs/cond-mat/9605190
Autor:
Fehrenbacher, Roland
An analysis of angle-resolved photoemission (ARPES) experiments in the superconducting state of the high \tc copper-oxides is presented. It is based on a phenomenological weak-coupling BCS model which incorporates the experimental normal state disper
Externí odkaz:
http://arxiv.org/abs/cond-mat/9603117
Autor:
Fehrenbacher, Roland
We consider the effect of non-magnetic impurities in a $d_{x^2 - y^2}$ superconductor with $\ef$ close to a van Hove singularity. It is shown that the non-trivial density of states (DOS) allows for resonant scattering already at intermediate potentia
Externí odkaz:
http://arxiv.org/abs/cond-mat/9512105
Autor:
Fehrenbacher, Roland
The optical conductivity of the CuO$_3$-chains, a subsystem of the 1-2-3 materials, is dominated by a broad peak in the mid-infrared ($\omega \approx 0.2$eV), and a slowly falling high-frequency tail. The 1D $t$-$J$-model is proposed as the relevant
Externí odkaz:
http://arxiv.org/abs/cond-mat/9312058
Autor:
Fehrenbacher Roland
Publikováno v:
Kindesmisshandlung und -vernachlässigung. 14:116-129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a99357648b9c6deebd9767b2bf1509e
https://doi.org/10.13109/kind.2011.14.2.116
https://doi.org/10.13109/kind.2011.14.2.116
