Zobrazeno 1 - 10
of 26
pro vyhledávání: '"J. Luine"'
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:571-574
The static frequency divider is commonly used as a performance benchmark for both superconductor and semiconductor digital device technologies. We present results of a static divide-by-two circuit, an NbN (1 kA/cm/sup 2/) SFQ T-flip-flop (TFF) operat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84fcb1719c1ec7b3425cb8e7196f60a4
https://doi.org/10.1109/tasc.2003.813949
https://doi.org/10.1109/tasc.2003.813949
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:82-86
We have developed a self-aligned Nb/Al-AlO/sub x//Nb junction anodization process that allows outside junction contacts and relaxed contact alignment. In this process, the junction, rather than the junction contact, becomes the minimum definable feat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f4e27959ad8442d342349f57d4b214b
https://doi.org/10.1109/tasc.2003.813649
https://doi.org/10.1109/tasc.2003.813649
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:3288-3291
NbN films have been reactively sputter deposited from a 15.24 cm Nb target using a variety of deposition conditions. Film penetration depth has been measured using Taber's parallel plate resonator technique. These measurements have been compared with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5deeebb845f1bc0f345e8444ef07b9f
https://doi.org/10.1109/tasc.2003.812227
https://doi.org/10.1109/tasc.2003.812227
Autor:
Mark W. Johnson, Quentin P. Herr, D.J. Durand, A. Spooner, A.G. Sun, J. Luine, B.J. Dalrymple
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 11:312-317
The authors report significant progress on infrared (IR) focal plane array (FPA) imaging signal processing circuits, built in NbN and operating at 10 K. The improvements to our NbN process are highlighted by the introduction of directly grounded junc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4039b11287329dfa99944be59f43c600
https://doi.org/10.1109/77.919346
https://doi.org/10.1109/77.919346
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:3425-3428
For applications where extremely low-noise amplifiers are demanded, RF SQUID parametric amplifiers offer significant capabilities. We present results on the first RF SQUID parametric amplifiers (paramp) fabricated using TRW's YBCO integrated circuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7582fab38f6fd57f5c0990cc2de253b
https://doi.org/10.1109/77.783765
https://doi.org/10.1109/77.783765
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:3354-3357
A series of experiments were performed in a Taguchi experimental matrix to examine and compare critical fabrication process factors in junction electrical performance. Factors such as angle of HTS deposition by pulsed laser deposition (PLD), pre-clea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f8c95cc9980294ca8fd293f50bede0c
https://doi.org/10.1109/77.783748
https://doi.org/10.1109/77.783748
Publikováno v:
Journal of Applied Physics. 83:1979-1982
The thermal expansion for the perovskite (La,Sr)(Al,Ta)O3, i.e., LSAT, grown from the formulation 0.29(LaAlO3):0.35(Sr2AlTaO6), was determined by Rietveld refinement of neutron powder diffraction data over the temperature range of 15–1200 K. In com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370bb6b1d661047052670ae50273a749
https://doi.org/10.1063/1.366925
https://doi.org/10.1063/1.366925
Autor:
M. Sergant, J. Luine, R. Hu, H. Chan, J.M. Murduck, C.L. Pettiette-Hall, J.F. Burch, S. Schwarzbek
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:2940-2943
One of the challenges In fabricating digital circuitry with high temperature superconductors (HTS) is in developing a reliable junction process. The requirements of this junction process include: low-parasitic inductance, well-targeted and reproducib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7c32539ea879f2a5d4c0790fd700676
https://doi.org/10.1109/77.621923
https://doi.org/10.1109/77.621923
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:2980-2983
We have established a high temperature superconductor SNS junction fabrication process and are reproducibly fabricating junctions whose behavior is rooted in the physics of the proximity effect. SNS edge junctions are being fabricated using YBa/sub 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840c185ad90d4a940af342add9d3f590
https://doi.org/10.1109/77.403218
https://doi.org/10.1109/77.403218
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:2087-2090
We have fabricated YBCO 90/spl deg/ grain boundary junctions on step edges in NdGaO/sub 3/ and in deposited dielectric (CeO/sub 2/ on YSZ and SrTiO/sub 3/ on MgO) in order to compare junction performance to our standard, LaAlO/sub 3/. Average I/sub c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b7a3a6889f9b16dd1c73daf532ce227
https://doi.org/10.1109/77.402994
https://doi.org/10.1109/77.402994