Title of article
Josephson effects in MgB/sub 2/ metal masked ion damage junctions
Author/Authors
Kang، Dae-Joon نويسنده , , H.N.، Lee, نويسنده , , B.، Oh, نويسنده , , E.J.، Tarte, نويسنده , , G.، Burnell, نويسنده , , M.G.، Blamire, نويسنده , , S.H.، Moon, نويسنده , , C.، Jeynes, نويسنده , , D.F.، Moore, نويسنده , , N.H.، Peng, نويسنده , , R.، Webb, نويسنده , , N.A.، Stelmashenko, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-1070
From page
1071
To page
0
Abstract
We have successfully fabricated high quality Josephson junctions in MgB/sub 2/ thin films by a combination of 30 kV focused Ga ion beam nanolithography and 50 keV proton ion beam irradiation. The junctions show resistively shunted junction like current-voltage characteristics with additional excess current. Monte Carlo simulation results for the optimized mask structure and experimental results for the dc and ac Josephson effects are presented. This technique is particularly useful for prototyping devices due to its simplicity and flexibility of fabrication and has a great potential for high-density integration.
Keywords
homocysteine , Cretan Mediterranean diet , folate , Ischaemic heart disease
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
Serial Year
2003
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
Record number
94219
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