4 papers
Nuclear spin relaxation and incommensurate magnetism in doped cuprates
L. P. Gor'kov, G. B. Teitel'baum
Existing data on Cu-nuclear spin relaxation reveal two independent relaxation processes: the one that is temperature independent we link to incommensurate peaks seen by neutrons, w…
On the Origin of Quantum Oscillations in the Mixed State of Anisotropic Superconductor
Lev P. Gor`kov
For the vortex lattice in an anisotropic superconductor with well-separated cores (Hc1<<B<<Hc2) it is shown that sizable de Haas-van Alphen oscillations are caused by the levels` c…
Lattice Distortions and Charge Carriers in Cuprates
Lev P. Gor'kov
A phenomenological model with itinerant bands and local states trapped by the lattice on the Cu-sites, is discussed to describe global features of cuprates. Relative energy positio…
Evolution of Magnetic Properties of Lightly Doped Copper Oxides
L. P. Gor'kov, V. Nikos Nicopoulos, Pradeep Kumar
We study how doping destroys the AF order in the layered cuprates within the framework of the charge--transfer insulator concept. We use the criterion of stability of the AF backgr…