Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Yu.A Polyakov"'
Autor:
James E. Lukens, Yu.A. Polyakov, Konstantin K. Likharev, Sergey K. Tolpygo, X. Liu, N. Simonian, E. Cimpoiasu
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:99-102
We have measured DC I-V curves of niobium-trilayer (Nb/Al/AlO/sub x//Nb) junctions with barriers thermally grown within a broad range of oxygen exposure E=Pt, from 2/spl times/10/sup 5/ to 2/spl times/10/sup 9/ Pa-s, and for applied electric fields r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d314a991425e3fbbd08622d20dd7e82d
https://doi.org/10.1109/tasc.2003.813655
https://doi.org/10.1109/tasc.2003.813655
Autor:
Deepnarayan Gupta, Alan M. Kadin, Oleg A. Mukhanov, T.V. Filippov, Igor V. Vernik, I. Rochwarger, Vasili K. Semenov, Yu.A. Polyakov, D K Brock
Publikováno v:
Superconductor Science and Technology. 14:1065-1070
We have designed, fabricated and tested the second-generation (2G) design of a high-resolution, dynamically programmable analog-to-digital converter (ADC) for radar and communications applications. The ADC chip uses the phase modulation–demodulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb02c41bbd4eafc5126d976bbe8a323f
https://doi.org/10.1088/0953-2048/14/12/318
https://doi.org/10.1088/0953-2048/14/12/318
Autor:
J.G Noomen, O.I Brovko, I.N Ivanov, V. V. Mikhailin, R Maas, Yu.A Polyakov, S.B Fedorenko, G.I Sidorov, P.D Vobly, N.A Russakovich, A.N Sissakyan, G Luijckx, A.P Sumbaev, L.H Kuijer, F.B Kroes, V.V Kobets, A.B Butenko, E Heine, V.I Smirnov, A.I Sidorov, P.F Beloshitsky, V.G Kadyshevsky, V.V Kalinichenko, A.O Sidorin, J.B Spelt, A.S Vodopyanov, V.K Antropov, P.W.F Louwrier, N.A Morozov, A.P Kaan, A.N Skrinsky, M.V Yurkov, W.P.J Heubers, E.M Shatunov, V Minashkin, V.A Arkhipov, E.M Syresin, N.I Balalykin, I.N Meshkov, S.I Tyutyunnikov, H Boer-Rookhuizen, V. N. Kolobanov, E.B Levichev, G.N Kulipanov, E.A Krasavin, N.G Shakun, J Langelaar, J.B.V.D Laan, I.V Titkova, G. van Middelkoop, V.A Shvets, V.A Ushakov, N.A Mezentsev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. :59-62
The project "Dubna Electron Synchrotron" (DELSY) is aimed to construct a synchrotron radiation source of the 3d generation at the Joint Institute for Nuclear Research. The DELSY synchrotron radiation source will be constructed on the base of the acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cadb8506c7ccdc579c380d3e3adf9da
https://doi.org/10.1016/s0168-9002(01)00221-2
https://doi.org/10.1016/s0168-9002(01)00221-2
Autor:
Yu.A. Polyakov, Vasili K. Semenov
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 11:550-553
A voltage (or flux) multiplier is a device which multiplies applied SFQ pulses. Due to the quantum nature of an SFQ pulse the device can be used as a voltage (or flux) amplifier with a fundamentally accurate (integer) gain. Earlier we showed that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1d3392a3e834dfaa7e80b793962e7f
https://doi.org/10.1109/77.919404
https://doi.org/10.1109/77.919404
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:3623-3627
We present the results of low- and high-speed testing of a fully integrated all-digital one-bit RSFQ autocorrelator for short-millimeter and submillimeter wave spectrometry applications. The 16-channel device, complete with a 16/spl times/9 array of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea7534e98da91206eec243fa8968363f
https://doi.org/10.1109/77.783813
https://doi.org/10.1109/77.783813
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:3026-3029
Last year we presented the first fully operational superconducting Analog-to-Digital Converter (ADC) with on-chip Digital Signal Processing (DSP). Here we review this device and introduce completed and prospective innovations required to exceed the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51eab8a940f8746ea867e51159594290
https://doi.org/10.1109/77.783666
https://doi.org/10.1109/77.783666
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:4030-4033
We have developed a procedure to investigate and distinguish several disturbing influences on an RSFQ circuit such as thermal noise, flux trapping and fabrication spread. The procedure is applied to a slightly modified RSFQ shift register with 3 inde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6d0c61966ac9cda248302aeead53a21
https://doi.org/10.1109/77.783912
https://doi.org/10.1109/77.783912
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:3617-3621
We have extended our previous study of SFQ balanced comparators which use two overdamped Josephson junctions to (a) finite sampling rate and (b) junctions with higher critical current density. The effective width /spl Delta/I/sub x/ of the gray zone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3754a5699f3abf864a38997de06d6049
https://doi.org/10.1109/77.622189
https://doi.org/10.1109/77.622189
Superconducting single flux quantum (SFQ) circuits can process information at extremely high speeds, in the range of hundreds of GHz. SFQ circuits are based on Josephson junction cells for switching logic and ballistic transmission for transferring S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f12c456c56a7cb6551c965d5e8586145
http://arxiv.org/abs/1206.6120
http://arxiv.org/abs/1206.6120
Autor:
P.A.J. de Groot, Vladimir Viktorovich Khanin, Louis Taillefer, Yu.A. Polyakov, A.N. Matlashov, V. Yu. Slobodchikov, A.V. Volkozub, Sergey N. Gordeev, Robert Gagnon
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:1158-1160
We report measurements of resistivity hysteresis in both temperature and magnetic field performed on a detwinned YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta// single crystal in the region of the vortex lattice melting transition. We have found evidence tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::059e17f24b88c779472963bbd3b432f8
https://doi.org/10.1109/77.620697
https://doi.org/10.1109/77.620697