1. CORRELATED PRESSURE EFFECTS ON STRUCTURE AND SUPERCONDUCTIVITY IN LaFeAsO0.9F0.1
G. Garbarino *, P. Toulemonde †, M. Álvarez-Murga †, A. Sow † and M. Núñez-Regueiro †
(*) European Synchrotron Radiation Facility (ESRF), BP 220 Grenoble Cedex
(†) Institut NEEL, CNRS & Université Joseph Fourier BP166, F Grenoble Cedex 9 France
ArXiv:

2. Our sample is on the overdoped side with respect to previous work(in red)
Resistance slope varies linearly with pressure
=> constant dn/dP, as in cuprates

3. In cuprates, R~T2 at low temp.
in overdoped region :
Fermi liquid scattering
Our sample sample yields
a quadratic temp. dependence
dA/dR0 ~
quadratic term due to inelastic impurity scattering
(Koshino-Taylor mechanism),
not Fermi liquid
(PA-Sa57 A7)

4. Levy & Olsen ArXiv:0808.1131 value compatible electron-phonon
coupling;
though we take D as
pressure independant
ArXiv: