Presentation 2002/11/28
Terahertz Response of Bi2212 Intrinsic Josephson Junctions
H.B. Wang, T. Yamashita,
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Abstract(in English) With a novel double-side fabrication method, on a slice of Bi_2Sr_2CaCu_2O_<8+x> (BSCCO) 200~300 nm thiek, stacks of intrinsic Josephson junctions (IJJs) supereonductively connected to each other can be patterned and integrated with other circuits. Over an area of 500 microns by 420 microns, so far we are able to fabricate up to 2500 stacks. Zero-crossing and non-zero-crossing Shapiro steps have been observed under irradiation from a far-infrared laser. Thus quite a few good electronic devices can be built based on IJJs operated at relatively high temperatures and over a wide frequency range.
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Paper # SCE2002-25
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Committee SCE
Conference Date 2002/11/28(1days)
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Registration To Superconductive Electronics (SCE)
Language ENG
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Title (in English) Terahertz Response of Bi2212 Intrinsic Josephson Junctions
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1st Author's Name H.B. Wang
1st Author's Affiliation Research,Institute of Electrical Communication,Tohoku University()
2nd Author's Name T. Yamashita
2nd Author's Affiliation New Industry Creation Hatchery Center,Tohoku University
Date 2002/11/28
Paper # SCE2002-25
Volume (vol) vol.102
Number (no) 480
Page pp.pp.-
#Pages 4
Date of Issue