2026-09-22T09:58:12Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/25804 2023-07-10 col_2142_8859 col_2142_5131 com_2142_8858 com_2142_234 com_2142_5130

Mapother, D.E. Hamblen, David Gordon 2011-07-14T14:08:44Z 2011-07-14T14:08:44Z 10000-01-01 1969 The critical magnetic field curves of molybdenum and cadmium have been measured from T to 0.03 oK, using the critical c field curve of aluminum as a thermometer. The data, when extrapolated to T = 0, yield values of H = 96.24 gauss and y = 1.835 o mJ/(mole °K2), for Mo, and H = 28.05 gauss and y = 0.685 mJ/(mole K2) for Cd. The extrapolation to H = 0 yields T values of 0.9l34°K and 0.5l5°K for Mo and Cd, respectively. These values, together with the experimental data, are used to calculate the superconducting electronic entropy and the deviation of the critical field curve from parabolicity over the entire temperature range. The results show satisfactory agreement with previous measurements, and with Clem's theory of anisotropy. Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-07-14T14:08:44Z No. of bitstreams: 1 1969_hamblen.pdf: 2616514 bytes, checksum: 3a331a67bcf94b9acc035d90d89a4b9a (MD5) Made available in DSpace on 2011-07-14T14:08:44Z (GMT). No. of bitstreams: 1 1969_hamblen.pdf: 2616514 bytes, checksum: 3a331a67bcf94b9acc035d90d89a4b9a (MD5) Previous issue date: 1969 Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-07-14T14:08:44Z Item is restricted indefinitely. Restriction data tranferred 2014-07-01T11:32:47-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: Thesis Thesis U of I Only 6074648 http://hdl.handle.net/2142/25804 en 1969 David Gordon Hamblen critical magnetic field curves superconducting molybdenum superconducting cadmium The critical magnetic field curves of superconducting molybdenum and cadmium above 0.03 degrees K Dissertation / Thesis text Physics Physics University of Illinois at Urbana-Champaign Dissertation Ph.D.