2 papers
cond-mat.supr-con2004
Pressure effects on the transition temperature and the magnetic field penetration depth in the pyrochlore superconductor RbOs_2O_6
R. Khasanov, D. G. Eshchenko, J. Karpinski +5
We report magnetization measurements under high hydrostatic pressure in the newly discovered pyrochlore superconductor RbOs_2O_6 (T_c\simeq6.3K at p=0). A pronounced and {\it posit…
cond-mat.supr-con2004
Finite-size and pressure effects in YBa_2Cu_4O_8 probed by magnetic field penetration depth measurements
R. Khasanov, T. Schneider, J. Karpinski +1
We explore the combined pressure and finite-size effects on the in-plane penetration depth λ_{ab} in YBa_2Cu_4O_8. Even though this cuprate is stoichiometric the finite-size scalin…