Zobrazeno 1 - 10
of 30
pro vyhledávání: '"B. Kemmather"'
Autor:
J. Schnagl, B. Kemmather, M. Altmann, S. Wänninger, Lothar Oberauer, Franz von Feilitzsch, C. Hagner
Publikováno v:
Physical Review Letters. 83:1088-1091
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4f5eb95e866eb8aef50ad876b6944b5
https://doi.org/10.1103/physrevlett.83.1088
https://doi.org/10.1103/physrevlett.83.1088
Publikováno v:
Journal of Superconductivity. 9:245-252
Cryogenic detectors with superconducting tunnel junctions can provide an energy resolution improved by at least one order of magnitude compared with standard semiconductor detectors. While the detection principle was already demonstrated many years a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71fab31ecc8137ae8395e81a2b699d6b
https://doi.org/10.1007/bf00728310
https://doi.org/10.1007/bf00728310
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 370:91-94
We fabricate X-ray detectors based upon superconducting Ta/Al/Al x O y /Al hetero tunnel junctions. Device characteristics are significantly influenced by the fact that the gap energies on the two sides of the tunnel barrier are not equal. We present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e6c5a69225889d2acd20b5c053edc93
https://doi.org/10.1016/0168-9002(95)01059-9
https://doi.org/10.1016/0168-9002(95)01059-9
Publikováno v:
Thin Solid Films. 248:18-27
High-purity epitaxial vanadium (001) films have been grown on magnesium oxide (001) and sapphire ( 1 012) at different substrate temperatures. X-ray diffraction, channeling, and high resolution transmission electron microscopy data prove the high str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c6862623252190d5c774fd17873e0d8
https://doi.org/10.1016/0040-6090(94)90204-6
https://doi.org/10.1016/0040-6090(94)90204-6
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 338:458-466
The optimal signal to noise ratio for detectors based on superconducting tunnel junctions is calculated and compared for the cases of a detector consisting of one single tunnel junction, as well as of series and of parallel connections of such tunnel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4249017efc13450bc535f46a0cb733b0
https://doi.org/10.1016/0168-9002(94)91331-5
https://doi.org/10.1016/0168-9002(94)91331-5
Publikováno v:
Journal of Low Temperature Physics. 93:533-542
Superconducting tunnel junctions as well as transition edge thermometers could benefit from high quality thin films. We point out the important features of various cryo detectors and show where high purity, or even epitaxially grown films are advanta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73819a6acef14d173b340516aa18a442
https://doi.org/10.1007/bf00693472
https://doi.org/10.1007/bf00693472
Publikováno v:
Journal of Low Temperature Physics. 93:623-630
The optimal signal to noise ratio for detectors based on superconducting tunnel junctions (STJ) is compared for the cases of a detector consisting of one single STJ, as well as of series and of parallel connections of STJs. A single STJ exhibits the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a7fd8e465348c825711835beca1fb2
https://doi.org/10.1007/bf00693486
https://doi.org/10.1007/bf00693486
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 326:172-179
An energy resolution of ΔE = 12 eV (FWHM) has been measured for the 55 Mn K α1 -line (E = 5.9 keV) using a single superconducting Al /Al xOy /Al tunnel junction. The total detector area of (100 x 100) μm≤ has been illuminated, while a slit mask
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4278dcc68b43dd1a59b022ea4f4cf7d
https://doi.org/10.1016/0168-9002(93)90348-l
https://doi.org/10.1016/0168-9002(93)90348-l
Publikováno v:
Physica Scripta. :186-191
Superconducting tunnel junctions may be used in detector applications in which an energy resolution comparable to that of crystal spectrometers is desired, but combined with the counting capability of semiconductor detectors. We have developed a dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d29b25a460ededa138ac70935d652247
https://doi.org/10.1088/0031-8949/1993/t49a/031
https://doi.org/10.1088/0031-8949/1993/t49a/031
Publikováno v:
Annalen der Physik. 505:611-634
In order to achieve a high resolution in the spectroscopy of low energy X-rays, detectors based on superconducting tunnel junctions as sensors are presently investigated. The knowledge of the processes affecting the signal generation in such sensors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163a9fa8aa1e8734607759c25eaecae5
https://doi.org/10.1002/andp.19935050704
https://doi.org/10.1002/andp.19935050704