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Author (up) Cotignola, J.M.
Title Efecto magnetomorfico longitudinal en laminas de In Type Book Whole
Year 1967 Publication Abbreviated Journal
Volume Issue Pages
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Abstract
Address
Corporate Author Thesis Ph.D. thesis
Publisher Place of Publication Editor
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Notes Approved no
Call Number BT @ pedrazp @ Serial 742
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Author (up) Cotignola, J.M.; de la Cruz, F.; de la Cruz, M.E.; Platzeck, R.P.
Title Thermal Conductivity of Polycrystalline Zinc below 1 K Type Journal Article
Year 1967 Publication Review of Scientific Instruments Abbreviated Journal
Volume 38 Issue 1 Pages 87-92
Keywords
Abstract Measurements of the thermal conductivity of samples of polycrystalline zinc of thickness 0.1 mm have been carried out between 0.12 and 0.9°K in the normal as well as in the superconducting state to investigate the usefulness of zinc as a thermal switch. The conductivity in the normal state shows a linear dependence on temperature. In the superconducting state it shows a behavior typical of electronic conductivity down to the lowest temperature measured. By applying a magnetic field between 40 and 5000 Oe, magnetoresistivity was also investigated and a strong dependence of thermal conductivity on field was found. Electrical resistivity measurements were performed in magnetic fields at liquid 4He temperatures. The resistivity was found to be independent of temperature for fields up to 9000 Oe. The effect of solder joints using Cd, Sn, In, Zn, and Wood's metal was also investigated, Cd giving the least resistance. The measurements show that zinc should be a useful thermal switch for temperatures below 0.1 and 0.2°K, though effect of a magnetic field on the normal conductivity must be carefully considered.
Address Centro Atómico Bariloche – Instituto Balseiro
Corporate Author Thesis
Publisher AIP Place of Publication Editor
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Notes Approved no
Call Number BT @ pedrazp @ cotignola:87 Serial 533
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Author (up) de la Cruz, F.; de la Cruz, M.E.; Cotignola, J.M.
Title Longitudinal Magnetomorphic Effect in Indium Films Type Journal Article
Year 1967 Publication Physical Review Abbreviated Journal Phys. Rev.
Volume 163 Issue 3 Pages 575-578
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Corporate Author Thesis
Publisher American Physical Society Place of Publication Editor
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Notes Approved no
Call Number BT @ pedrazp @ PhysRev.163.575 Serial 537
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Author (up) Mota, Ana Celia
Title Calor especifico de He3 liquido a bajas temperaturas Type Book Whole
Year 1967 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Instituto Balseiro
Corporate Author Thesis Ph.D. thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number BT @ hernan @ Serial 358
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