@article{25249, keywords = {Deposition, Pulsed laser deposition, Laser, Ybacuo, Layers, Structure, Pulsed laser, Pulsed laser, Layer, Dielectric, Laser deposition, Pulsed laser deposition, Amorphous, Multichip modules}, author = {Ronald P Reade and Paul H Berdahl and Leonard W Schaper and Richard E Russo}, title = {Y-Ba-Cu-O multilayer structures with amorphous dielectric layers for multichip modules using ion-assisted pulsed laser deposition}, abstract = {

Existing technology to construct high‐temperature superconductor(HTSC) multichip modules (MCM’s) incorporating several YBa2Cu3O7−δ(YBCO)thin films and thick dielectric layers are based on epitaxial growth of all layers from the template of a single‐crystal substrate. This work demonstrates an alternate method to fabricate these structures: the use of a biaxially aligned yttria‐stabilized zirconia (YSZ) intermediate layer deposited by ion‐assisted pulsed‐laser deposition. Using this technique, a YBCO thin film with T c ∼87 K and J c ∼3×105 A/cm2 was grown on a 5 μm amorphous SiO2 layer. In addition, YBCO/YSZ/SiO2/YSZ/YBCO/CeO2/YSZ and YBCO/YSZ/amorphous‐YSZ/YBCO/CeO2/YBCO multilayer structures were constructed.

}, year = {1995}, journal = {Applied Physics Letters}, volume = {66}, pages = {2001-2003}, doi = {10.1063/1.114285}, note = {

LBNL-36910 NOT IN FILE

}, language = {eng}, }