Single photon imaging X-ray spectrometers

Autor: Christopher Wilson, Andrew E. Szymkowiak, Richard E. Lathrop, Daniel E. Prober, Samuel H. Moseley, Kenneth Segall, Liang Li, M. C. Gaidis, A.K. Davies

Publikováno v: IEEE Transactions on Appiled Superconductivity. 9:3326-3329

We have developed superconducting, single-photon imaging X-ray detectors with an energy resolution of 26 eV FWHM at 6 keV and a spatial resolution of 0.5 /spl mu/m over an effective area of 18 /spl mu/m/spl times/100 /spl mu/m. The energy resolution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dbf1ab483535f7ae8cc062eefc28538
https://doi.org/10.1109/77.783741

Electrical characterization of Zn+ and P+ co-implanted InP:Fe

Autor: M. C. Gaidis, Joseph P. Donnelly, J.D. Woodhouse

Publikováno v: Solid-State Electronics. 33:1089-1096

We investigated the effects of P + co-implantation, implantation temperature and type of post-implantation anneal on the hole concentration distributions in semi-insulating (100) InP:Fe wafers implanted with 5×10 13 and 5×10 14 cm −2 Zn + ions. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a394c7782a065ca9641dfbabe380a83c
https://doi.org/10.1016/0038-1101(90)90224-3

Dynamics and energy distribution of non-equilibrium quasiparticles in superconducting tunnel junctions

Autor: Liang Li, Luigi Frunzio, Kenneth Segall, S. Friedrich, M. C. Gaidis, Christopher Wilson, Daniel E. Prober

Publikováno v: 70 (2004): 214520.
info:cnr-pdr/source/autori:K. Segall, C.M. Wilson, L. Li, L. Frunzio, S. Friedrich, M.C. Gaidis, D.E. Prober/titolo:Dynamics and energy distribution of non-equilibrium quasiparticles in superconducting tunnel junctions/doi:/rivista:/anno:2004/pagina_da:214520/pagina_a:/intervallo_pagine:214520/volume:70

We present a full theoretical and experimental study of the dynamics and energy distribution of non-equilibrium quasiparticles in superconducting tunnel junctions (STJs). STJs are often used for single-photon spectrometers, where the numbers of quasi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37e3aa36b394af306fdc5acfa6a4fd65
https://publications.cnr.it/doc/19036

Superconductive hot-electron mixers for terahertz heterodyne receiver applications

Autor: Peter Burke, Boris S. Karasik, Bruce Bumble, Daniel E. Prober, Anders Skalare, Henry G. LeDuc, Robert Schoelkopf, William R. McGrath, M. C. Gaidis

Publikováno v: SPIE Proceedings.

We report on the development of quasioptical Nb hot-electron bolometer mixers for heterodyne receivers operating at 1 THz 3 THz. The devices have submicron in-plane sizes, thus exploiting diffusion as the electron cooling mechanism. Quasioptical mixe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a504ecede01ca174a1ebe246446434e6
https://doi.org/10.1117/12.317341

Capless rapid thermal annealing of Si+‐implanted InP

Autor: Craig Armiento, M. C. Gaidis, J. D. Woodhouse, Joseph P. Donnelly

Publikováno v: Applied Physics Letters. 51:186-188

An enhanced‐overpressure capless annealing technique suitable for annealing ion‐implanted InP at temperatures of 900 °C is described. The technique utilizes a Sn‐coated InP wafer and is based on the same principle as the In‐Sn‐P liquid‐s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a12c29994cb73fdfdea1ca3a276c65b4
https://doi.org/10.1063/1.98917