High-Tc copper oxides of the La2− xSrxCuO4 family show a very clear case of competition
between antiferromagnetic order and superconductivity. Magnetic order can, however …

We review various isotope effects in the high-T c cuprate superconductors to assess the role
of the electron-phonon interaction in the basic physics of these materials. Of particular …

We report on 139 La and 63 Cu NMR/NQR measurements in the high-T c superconductor
La 1.90 Sr 0.10 CuO 4, with T c= 26.5 K. Spin fluctuations probed by 139 La spin-lattice …

The magnetic phase diagram of La 2− x Sr x CuO 4 thin films grown on single-crystal
LaSrAlO 4 substrates has been determined by low-energy muon-spin rotation. The diagram …

The mechanism of spin–phonon coupling (SPC) in high-TC copper oxides is explored from
band calculations on La (2− x) SrxCuO4 and HgBa2CuO4 systems. The LMTO band …

Magnetic transition element doping in topological insulators, which breaks the time-reversal
symmetry, gives rise to the diverse range of exotic consequences, though proper …

Results indicating the important role of the electron–phonon coupling in high-temperature
superconductivity compounds are presented, with emphasis on its implications for angle …

The various phases observed in all cuprate superconductors [superconducting (SC), spin-
glass (SG), and antiferromagnetic (AFM)] were investigated with respect to oxygen-isotope …

Lanthanide Single-Molecule Magnets (SMMs) fascinate the scientific community due to their
plethora of potential applications ranging from data storage to spintronic devices and …

Magnetic susceptibility, magnetization, specific-heat, and positive muon spin relaxation (μ
SR) measurements have been used to characterize the magnetic ground state of the spinel …