FABRICATION OF JOSEPHSON JUNCTIONS ON MgB2 THIN FILMS USING FOCUSED-ION-BEAM (FIB)
2005 ◽
Vol 19
(01n03)
◽
pp. 391-394
Keyword(s):
Ion Beam
◽
We fabricated nano-bridges on MgB 2 thin films so as to demonstrate Josephson effect. Those bridges smaller than 200 nm widths show the resistively-shunted-junction (RSJ)-like current (I)-voltage (V) curves with hysteresis. We also observed a few of microwave-induced steps that correspond to the Josephson voltage-frequency relations at 33 K.
1992 ◽
Vol 10
(6)
◽
pp. 3120
◽
1998 ◽
Vol 16
(5)
◽
pp. 2898
◽
Focused Ion-Beam (FIB) Nanomachining of Silicon Carbide (SiC) Stencil Masks for Nanoscale Patterning
2012 ◽
Vol 717-720
◽
pp. 889-892
◽
Keyword(s):
Ion Beam
◽