Dipanjan Gope, Albert E. Ruehli, et al.
IEEE T-MTT
We have fabricated junctions and DC SQUIDs using laser ablation for both the YBCO electrodes and the thin SrTiO3(STO) barrier regions in a variety of device configurations. These SQUIDs operate reliably at 77 K and preliminary results on a limited number of devices show that they store reasonably well for periods in excess of one year, and exhibit only small changes with repeated cycles (~ 10) between room temperature and 77 K. Noise measurements made using bias reversing on a SQUID (92 pH) at 77 K give a white noise of about 15 µΦ•/√Hz and a 1/f upturn at about 0.2 Hz. © 1995 IEEE
Dipanjan Gope, Albert E. Ruehli, et al.
IEEE T-MTT
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
J.H. Kaufman, Owen R. Melroy, et al.
Synthetic Metals
Min Yang, Jeremy Schaub, et al.
Technical Digest-International Electron Devices Meeting