380 citations · 3.2k across the 80 of their papers we have counts for
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cond-mat.str-el2016★ 1 cited
Long-range spin correlations in a honeycomb spin model with magnetic field
A. V. Lunkin, K. S. Tikhonov, M. V. Feigel'man
We consider spin- model on the honeycomb lattice in the presence of weak magnetic field . Such a perturbation treated in the second order over leads to the…
cond-mat.supr-con2016★ 7 cited
Ultrasonic attenuation in a pseudogapped superconductor
A. V. Shtyk, M. V. Feigel'man
We develop a theory of ultrasound decay rate in a model of a superconductor with a large pseudogap , and show that at low temperatures () the magnitude of the d…