Critical Current Density Measurements In High Tc "Insitu" YBa2Cu3O7-8 Superconducting Thin Films

C. B. Lee; R. K. Singh; P. Tiwari; J. Narayan

doi:10.1117/12.963979

23 February 1990 Critical Current Density Measurements In High Tc "Insitu" YBa2Cu3O7-8 Superconducting Thin Films

C. B. Lee, R. K. Singh, P. Tiwari, J. Narayan

Proceedings Volume 1190, Laser/Optical Processing of Electronic Materials; (1990) https://doi.org/10.1117/12.963979
Event: 1989 Microelectronic Integrated Processing Conferences, 1989, Santa Clara, United States

Abstract

Critical current density measurements have been made on in-situ processed and patterned, laser deposited thin films.These films were deposited on LaA103 and KTa03 with substrate temperatures ranging at from 500-650°C. Epitaxial growth was achieved as targets of Y (123) and Y (123) Ag3 were ablated by an excimer laser in an oxygen ambient atmosphere. A steel mask was placed near the substrate to pattern the films. Transport critical current density was measured as a function of temperature in order to ascertain any role flux pinning may play in determining critical current density.

Citation Download Citation

C. B. Lee, R. K. Singh, P. Tiwari, and J. Narayan "Critical Current Density Measurements In High Tc "Insitu" YBa2Cu3O7-8 Superconducting Thin Films", Proc. SPIE 1190, Laser/Optical Processing of Electronic Materials, (23 February 1990); https://doi.org/10.1117/12.963979

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available