153 citations · 1.2k across the 41 of their papers we have counts for
40 papers
Oxygen isotope effect on the superfluid density within the wave and wave pairing channels of YBaCuO
Rustem Khasanov, Alexander Shengelaya, Kazimierz Conder +3
We report on measurements of the oxygen isotope (O/O) effect (OIE) on the transition temperature and the zero-temperature in-plane magnetic penetration de…
Magnetism in Semiconducting Molybdenum Dichalcogenides
Z. Guguchia, A. Kerelsky, D. Edelberg +18
Transition metal dichalcogenides (TMDs) are interesting for understanding fundamental physics of two-dimensional materials (2D) as well as for many emerging technologies, including…
Complementary response of static spin-stripe order and superconductivity to non-magnetic impurities in cuprates
Z. Guguchia, B. Roessli, R. Khasanov +7
We report muon-spin rotation and neutron-scattering experiments on non-magnetic Zn impurity effects on the static spin-stripe order and superconductivity of the La214 cuprates. Rem…
Direct evidence for the emergence of a pressure induced nodal superconducting gap in the iron-based superconductor Ba_0.65Rb_0.35Fe_2As_2
Zurab Guguchia, Alex Amato, Jian Kang +10
Identifying the superconducting (SC) gap structure of the iron-based high-temperature superconductors (Fe-HTS's) remains a key issue for the understanding of superconductivity in t…
Negative Oxygen Isotope Effect on the Static Spin Stripe Order in La_(2-x)Ba_xCuO_4 (x = 1/8)
Z. Guguchia, R. Khasanov, M. Bendele +4
Large negative oxygen-isotope (16O/18O) effects (OIE's) on the static spin-stripe ordering temperature T_so and the magnetic volume fraction V_m were observed in La_(2-x)Ba_xCuO_4…
Nonlinear pressure dependence of T_N in almost multiferroic EuTiO_3
Z. Guguchia, K. Caslin, R. Kremer +7
The antiferromagnetic (AFM) phase transition temperature T_N of EuTiO_3 has been studied as a function of pressure p. The data reveal a nonlinear dependence of T_N on p with T_N in…