TY - JOUR
AU - A Inam
AU - Q Li
AU - X.X Xi
AU - X.D Wu
AU - B Dutta
AU - Ramamoorthy Ramesh
AU - J.A Martinez
AU - B Wilkens
AU - J Barner
AU - L Nazar
AU - D.M Hwang
AU - C.C Chang
AU - S.A Schwarz
AU - H Dorsett
AU - L DiDomenico
AU - C Weiss
AU - A Findikoglu
AU - D Hemmick
AU - J.M Tarascon
AU - C.T Rogers
AU - T Venkatesan
AB - Recent accomplishments such as the demonstration of low microwave surface resistance over a wide range of frequencies and low magnetic flux noise in high quality thin films of the 90 K superconductor YBa2Cu3O7-x (YBCO), have heightened the hope that the new high temperature superconductors (HTSC) can play an important technological role. With improvement in the quality of films, very exciting superconducting state properties which till now were masked by inhomogeneities introduced by the fabrication processes, are beginning to be uncovered. Progress in these areas has been easiest for those in the community who initially chose to focus on understanding the materials issues relating to the growth of high quality thin films and single crystals. Current techniques for studying these materials include measurements of the high frequency response of single layer YBCO films in order to reveal the intrinsic properties of the superconductors and gauge their suitability for technological applications. By alloying the superconductors in the cation sites, we can also extract information on the mechanisms of superconductivity in these systems, generate new families of lattice matched materials, such as the Y1-yPryBa2Cu3O7-x system which for y=0 to 1 possess a variety of electrical properties and can form building blocks for multilayer junctions or superlattices. © SPIE.
BT - Proceedings of SPIE - The International Society for Optical Engineering
DO - 10.1117/12.965157
LA - eng
N1 - cited By 0
N2 - Recent accomplishments such as the demonstration of low microwave surface resistance over a wide range of frequencies and low magnetic flux noise in high quality thin films of the 90 K superconductor YBa2Cu3O7-x (YBCO), have heightened the hope that the new high temperature superconductors (HTSC) can play an important technological role. With improvement in the quality of films, very exciting superconducting state properties which till now were masked by inhomogeneities introduced by the fabrication processes, are beginning to be uncovered. Progress in these areas has been easiest for those in the community who initially chose to focus on understanding the materials issues relating to the growth of high quality thin films and single crystals. Current techniques for studying these materials include measurements of the high frequency response of single layer YBCO films in order to reveal the intrinsic properties of the superconductors and gauge their suitability for technological applications. By alloying the superconductors in the cation sites, we can also extract information on the mechanisms of superconductivity in these systems, generate new families of lattice matched materials, such as the Y1-yPryBa2Cu3O7-x system which for y=0 to 1 possess a variety of electrical properties and can form building blocks for multilayer junctions or superlattices. © SPIE.
PY - 1990
SP - 148
EP - 160
T2 - Proceedings of SPIE - The International Society for Optical Engineering
TI - High tc superconducting electronics research at bellcore/rutgers
VL - 1187
SN - 0277786X
ER -