47 citations
- École Polytechnique Fédérale de LausanneCH2 papers
- National Academy of Sciences of UkraineUA2 papers
- Université Paris-SudFR2 papers
- Deutsches Elektronen-Synchrotron DESYDE1 paper
- FZI Research Center for Information TechnologyDE1 paper
- Hiroshima UniversityJP1 paper
- International Laboratory of High Magnetic Fields and Low TemperaturesPL1 paper
- Karlsruhe Institute of TechnologyDE1 paper
- Paul Scherrer InstituteCH1 paper
- RWTH Aachen UniversityDE1 paper
- Swiss Light Source1 paper
- Technische Universität BraunschweigDE1 paper
7 papers
Life of the nodal quasiparticles in Bi-2212 as seen by ARPES
A. A. Kordyuk, S. V. Borisenko, A. Koitzsch +4
While the pronounced doping dependence of the quasiparticle spectral weight in the antinodal region of the superconducting cuprates, as seen by ARPES, unambiguously points to the m…
The role of carbon for superconductivity in MgCNi from specific heat
A. Wälte, G. Fuchs, K. -H. Müller +3
The influence of carbon deficiency on superconductivity of MgCNi is investigated by specific heat measurements in the normal and superconducting state. In order to perform a…
Orbital polaron lattice formation in lightly doped La1-xSrxMnO3
J. Geck, P. Wochner, S. Kiele +4
By resonant x-ray scattering at the Mn K-edge on La7/8Sr1/8MnO3, we show that an orbital polaron lattice (OPL) develops at the metal-insulator transition of this compound. This orb…
Weak inter-band coupling in MgB: a specific heat analysis
A. Wälte, S. -L. Drechsler, G. Fuchs +4
The superconducting state of MgB is investigated by specific heat measurements in detail. The specific heat in the normal state is analyzed using a recently developed…
Magnon Heat Conductivity and Mean Free Paths in Two-Leg Spin Ladders: A Model-Independent Determination
C. Hess, P. Ribeiro, B. Büchner +4
The magnon thermal conductivity of the spin ladders in has been investigated at low doping levels , 0.125, 0.25, 0.5 and 0.…
Parity of the Pairing Bosons in a High-Temperature Superconductor
S. V. Borisenko, A. A. Kordyuk, A. Koitzsch +10
We report the observation of a novel effect in the bilayer Pb-Bi2212 high-TC superconductor by means of angle-resolved photoemission with circularly polarized excitation. Different…