93 citations · 111 across the 3 of their papers we have counts for
4 papers
3D-xy critical properties of YBa2Cu4O8 and magnetic field induced 3D to 1D crossover
S. Weyeneth, T. Schneider, Z. Bukowski +2
We present reversible magnetization data of a YBa2Cu4O8 single crystal and analyze the evidence for 3D-xy critical behavior and a magnetic field induced 3D to 1D crossover. Remarka…
Universal observation of multiple order parameters in cuprate superconductors
R. Khasanov, S. Strässle, D. Di Castro +5
The temperature dependence of the London penetration depth λwas measured for an untwined single crystal of YBa_2Cu_3O_{7-δ} along the three principal crystallographic directions (a…
Magnetic field dependence of the oxygen isotope effect on the magnetic penetration depth in hole-doped cuprate superconductors
R. Khasanov, A. Shengelaya, D Di Castro +7
The magnetic field dependence of the oxygen-isotope (^{16}O/^{18}O) effect (OIE) on the in-plane magnetic field penetration depth λ_{ab} was studied in the hole-doped high-temperat…
Direct observation of the oxygen isotope effect on the in-plane magnetic field penetration depth in optimally doped YBaCuO
R. Khasanov, D. G. Eshchenko, H. Luetkens +8
We report the first direct observation of the oxygen-isotope (O/O) effect on the in-plane penetration depth in a nearly optimally doped YBaCuO$_{7-δ}…