402 citations · 2.4k across the 93 of their papers we have counts for
93 papers
Extraordinary magnetoresistance of organic semiconductors : Hopping conductance via non-zero angular momentum orbitals
A. S. Alexandrov, V. A. Dediu, V. V. Kabanov +2
Highly-anisotropic in-plane magneto-resistance (MR) in graphite (HOPG) samples has been recently observed (Y. Kopelevich et al., arXiv:1202.5642) which is negative and linear in lo…
Strain-induced enhancement of the electron energy relaxation in strongly correlated superconductors
C. Gadermaier, V. V. Kabanov, A. S. Alexandrov +12
We use femtosecond optical spectroscopy to systematically measure the primary energy relaxation rate k1 of photoexcited carriers in cuprate and pnictide superconductors. We find th…
Extraordinary magnetoresistance in graphite: experimental evidence for the time-reversal symmetry breaking
Y. Kopelevich, R. R. da Silva, A. S. Alexandrov
The ordinary magnetoresistance (MR) of doped semiconductors is positive and quadratic in a low magnetic field, B, as it should be in the framework of the Boltzmann kinetic theory o…
Quantum magnetic oscillations and angle-resolved photoemission from impurity bands in cuprate superconductors
A. S. Alexandrov
Present-day angle-resolved photoemission spectroscopy (ARPES) has offered a tremendous advance in the understanding of electron energy spectra in cuprate superconductors and some r…
Phononic pairing glue in cuprates and related high-temperature superconductors
A. S. Alexandrov
Along with some other researches we have realised that the true origin of high-temperature superconductivity should be found in the strong Coulomb repulsion combined with a signifi…
Superlight small bipolarons from realistic long-range Coulomb and Fröhlich interactions
A. S. Alexandrov, J. H. Samson, G. Sica
We report analytical and numerical results on the two-particle states of the polaronic t-Jp model derived recently with realistic Coulomb and electron-phonon (Frohlich) interaction…