The photoresponse of 10 nm thick superconducting NbN meander lines is measured using
an amplitude modulated infrared semiconductor laser operating at a wavelength of 1300 …

We observed persistent photoconductivity in YBa2Cu3Ox bicrystal grain boundary
Josephson junctions. Upon illumination of these grain boundary Josephson junctions, the …

The optical response of single grain-boundary weak links in superconducting YBCO thin
films has been investigated. At temperatures well below the transition temperature, the grain …

The transient photoimpedance response of epitaxial YBa 2 Cu 3 O 7− δ thin films has been
studied using 100 fs Ti: Sapphire laser pulse excitation. Both temperature and photon …

Experimental photoresponse study of granular YBa/sub 2/Cu/sub 3/O/sub 7-x/(YBCO) weak
link is reported. The Josephson critical current I/sub c/is suppressed with light illumination of …

It is already over 10 years since the discovery of high-temperature superconductor (HTS)
materials with transition temperatures Tc in excess of the liquid nitrogen (LN2) temperature …

The photoresponse of a YBa2Cu3Ox grain-boundary junction has been measured as a
function of chopping frequency and bias current in a temperature range of 2 KT 70 K. The …

We have studied light-induced resistance changes (photoresponse) in the colossal
magnetoresistive manganite material (La, Pr) 0.67 Ca 0.33 MnO 3⁠. The metal-insulator …

We have investigated the optical response of single grain-boundary weak-links in
superconducting YBCO thin films. At the superconducting transition of a film containing a …

The physical mechanism causing optical response of an optically thin high temperature
superconductor (HTS) film has been investigated. However, the mechanism causing optical …