Author/Authors :
A.P. Zhuravel، نويسنده , , A.G. Sivakov، نويسنده , , O.G. Turutanov، نويسنده , , I.M. Dmitrenko، نويسنده ,
Abstract :
A simple laser scribing equipment used to pattern high-Tc films and single crystals within a micron accuracy is described. A focused beam of a UV pulsed laser serves as a cutting tool. A low temperature attachment enables all operations to be performed at sample temperatures ranging from 65 to 300 K. Thus it provides a means to fit the critical current of any element in a cryoelectronic circuit to a desirable value during its operational conditions.
