Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Horst Rogalla"'
Publikováno v:
2003 Cryogenic Engineering Conference and International Cryogenic Materials Conference, CEC/ICMC 2003
Advances In Cryogenic Engeineering: Transactions of the Cryogenic Engineering Conference (CEC), 1834-1844
STARTPAGE=1834;ENDPAGE=1844;TITLE=Advances In Cryogenic Engeineering: Transactions of the Cryogenic Engineering Conference (CEC)
Advances in cryogenic engineering, 49, 1834-1841. Springer
Advances In Cryogenic Engeineering: Transactions of the Cryogenic Engineering Conference (CEC), 1834-1844
STARTPAGE=1834;ENDPAGE=1844;TITLE=Advances In Cryogenic Engeineering: Transactions of the Cryogenic Engineering Conference (CEC)
Advances in cryogenic engineering, 49, 1834-1841. Springer
As part of the development of a low‐Tc SQUID‐based magnetometer system for measuring fetal heart activity, the means of cooling is evaluated. To lower the threshold for the clinical application of this fetal heart monitor, it should be simple to
Autor:
Alexandre Avraamovitch Golubov, Alexander Brinkman, Michael Siegel, D. Cassel, Horst Rogalla, Alexander M. Klushin, F. Born, M. Yu. Kupriyanov, Konstantin Ilin
Publikováno v:
IEEE transactions on applied superconductivity 13, 1079-1084 (2003). doi:10.1109/TASC.2003.814160
IEEE transactions on applied superconductivity, 13. IEEE
IEEE transactions on applied superconductivity, 13. IEEE
We have fabricated Nb/Al/sub 2/O/sub 3//Al/Al/sub 2/O/sub 3//Nb devices with different current densities using a conventional fabrication process, varying pressure and oxidation time. Patterning of the multilayers was done using standard photolithogr
Autor:
Dick Veldhuis, Hans Hilgenkamp, Dave H.A. Blank, F.J.G. Roesthuis, I. Oomen, D. Mijatovic, Horst Rogalla, Guus Rijnders, Alexander Brinkman
Publikováno v:
Superconductor science and technology, 16(2), 246-253. IOP Publishing Ltd.
The remarkably high critical temperature at which magnesium diboride (MgB2) undergoes transition to the superconducting state, Tc approx 40 K, has aroused great interest and has encouraged many groups to explore the properties and application potenti
Publikováno v:
Applied surface science, 186, 453-457. Elsevier
Since most commercially available solar cells are still made from silicon, we are exploring the introduction of passivating qualities in oxides, with the potential to serve as an antireflection coating. Pulsed laser deposition (PLD) was used to depos
Autor:
Alexandre Avraamovitch Golubov, D. Cassel, M. Yu. Kupriyanov, Alexander Brinkman, Michael Siegel, Horst Rogalla
Publikováno v:
IEEE transactions on applied superconductivity 11, 1146 (2001). doi:10.1109/77.919551
IEEE transactions on applied superconductivity, 11(1, Par), 1146-1149. IEEE
IEEE transactions on applied superconductivity, 11(1, Par), 1146-1149. IEEE
New theoretical and experimental results on double-barrier SIS'IS Josephson junctions are presented (I is a tunnel barrier, S' is a thin film with critical temperature lower than that of S). The previously developed microscopic model for the stationa
Publikováno v:
Applied surface science, 168(168), 223-226. Elsevier
In order to create crystal structures by depositing consecutive atomic or unit-cell layers of different materials, a layer-by-layer growth mode is a prerequisite: nucleation of each next layer may only occur after the previous layer is completed. We
Autor:
Gertjan Koster, Horst Rogalla, Guus Rijnders, Per Johan Slycke, Dave H.A. Blank, Eelco van Setten
Publikováno v:
Journal of crystal growth, 211, 98-105. Elsevier
In this contribution, pulsed laser deposition (PLD) in combination with high-pressure reflective high-energy electron diffraction (RHEED) is used to study the influence of different parameters including background pressure, substrate temperature, and
Publikováno v:
Journal of Electroceramics. 4:311-318
Pulsed laser deposition (PLD) has become thin film deposition technique with increasing prominence. One of the advantages above other techniques is the possibility to growth at relative high background pressures, with a large freedom in choosing the
Publikováno v:
Applied Surface Science. 150:171-177
The ablation process of La0.5Sr0.5CoO3 by a spatial uniform 248 nm excimer laser beam has been characterized. Ablation rates, changes in the target surface morphology and composition have been studied as a function of the laser fluence. The dependenc
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:1547-1550
The surface morphology and initial growth of YBa/sub 2/Cu/sub 3/O/sub u-/spl delta//, using Pulsed Laser Deposition (PLD), have been subject to in many studies. Both, Scanning Probe Microscopy (SPM) as well as Reflection High Energy Electron Diffract