Zobrazeno 1 - 10
of 94
pro vyhledávání: '"J. M. Rowell"'
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:218-221
High quality MgB2/insulator/Pb Josephson tunnel junctions with two different barriers were studied. The junctions were fabricated using MgB2 films grown by hybrid physical-chemical vapor deposition and the barriers were formed at different temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7f3002d47b20190f747af1642f333b
https://doi.org/10.1109/tasc.2007.898597
https://doi.org/10.1109/tasc.2007.898597
Autor:
Theodore Van Duzer, R. Gandikota, J. M. Rowell, Xianghui Zeng, Xiaofan Meng, David J. Smith, Lin Gu, Lei Yu, Rakesh Singh, Nathan Newman
Publikováno v:
Superconductor Science and Technology. 19:719-731
The fabrication of self-shunted SNS (superconductor/normal conductor/superconductor) Josephson junctions for rapid single flux quantum (RSFQ) logic could potentially facilitate increased circuit density, as well as reduced parasitic capacitance and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732415e0545375bdc4affd366f3e0a84
https://doi.org/10.1088/0953-2048/19/8/006
https://doi.org/10.1088/0953-2048/19/8/006
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:3886-3900
We extend the resistively shunted Josephson (RSJ) junction circuit model originally proposed by Stewart and McCumber to incorporate a frequency-dependent dielectric response so that the influence of free carriers in the barriers can be taken into acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03692e14bae7b80e32ed3e640714af3e
https://doi.org/10.1109/tasc.2005.854302
https://doi.org/10.1109/tasc.2005.854302
Publikováno v:
Journal of Crystal Growth. 270:107-112
In this paper we report a study that correlates the properties of superconducting MgB 2 thin films with molecular-beam-epitaxy deposition parameters. We show the utility of using a thermochemical analysis of MgB 2 synthesis to predict optimal growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb0732f2da7c7caeb577e77e9450684a
https://doi.org/10.1016/j.jcrysgro.2004.05.116
https://doi.org/10.1016/j.jcrysgro.2004.05.116
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:3238-3241
We have investigated the thermodynamic and kinetic barriers involved in the synthesis of MgB2 films. This work refines our initial conjectures predicting optimal MgB2 thin film growth conditions as a consequence of the unusually large kinetic barrier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612ac4a2ebb1ed27ca8f871c813f9c6a
https://doi.org/10.1109/tasc.2003.812210
https://doi.org/10.1109/tasc.2003.812210
Autor:
J. M. Rowell
Publikováno v:
Superconductor Science and Technology. 16:R17-R27
In this brief review, I consider a rather mundane property of MgB2, namely its resistivity as a function of temperature. It turns out that a comparison of resistivity data for a wide variety of samples, from single crystals to films, wires and polycr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88c0a4930895c7ec3be013f095cce506
https://doi.org/10.1088/0953-2048/16/6/201
https://doi.org/10.1088/0953-2048/16/6/201
Autor:
Xiaofan Meng, Lizhen Zheng, L. Yu, Nobuyuki Yoshikawa, J. M. Rowell, T. Van Duzer, Nathan Newman, S.R. Whiteley, C. Loyo
Publikováno v:
Physica C: Superconductivity. :1-6
This paper reports progress on several projects that contribute to advancing the state of the art of rapid single flux quantum (RSFQ) logic. The first project is aimed to demonstrate, with true digital testing, the performance of RSFQ circuits of sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da0e493f9c67f0c8ad4727203b3ecb59
https://doi.org/10.1016/s0921-4534(02)00686-x
https://doi.org/10.1016/s0921-4534(02)00686-x
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 12:1795-1798
Superconducting and normal state properties of the useful film material NbxTi/sub 1-x/N have been characterized. In particular, the coherence length of reactively sputtered Nb/sub 0.62/Ti/sub 0.38/N thin films is determined to be 2.4/spl plusmn/0.3 n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313efb22b3ee071442a2fb6acf673ab7
https://doi.org/10.1109/tasc.2002.1020339
https://doi.org/10.1109/tasc.2002.1020339
Publikováno v:
Journal of Applied Physics. 89:3980-3985
Superconductor–insulator–normal metal–insulator–superconductor (SINIS) and SINS′NIS junctions (here S, I, and N denote superconductor, insulator, and normal metal, respectively) were fabricated using Nb/Al technology and characterized at lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a528c8c3c8df4bf314f8dcc0d63ef20b
https://doi.org/10.1063/1.1351544
https://doi.org/10.1063/1.1351544