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W. Black, R. Johnson, J. Wheatley (1969)
Critical magnetic field curve of superconducting tungstenJournal of Low Temperature Physics, 1
W. Decker, D. Finnemore (1968)
Critical-Field Curves for Gapless SuperconductorsPhysical Review, 172
T. Geballe (1964)
SUPERCONDUCTIVITY IN THE TRANSITION METALSReviews of Modern Physics, 36
K. Berthel (1964)
Restwiderstandsverhältnis, Durchmesser-Effekt und Stromabhängigkeit des Widerstandsverhältnisses von zonengeschmolzenem Wolfram bei tiefen Temperaturen1964
(1939)
Temperatures on this scale are 10 mK lower than on the one described by
B. Abraham, Y. Eckstein (1968)
Specific Heat of Cerium (III) Magnesium Nitrate: Implications to Low-Temperature ThermometryPhysical Review Letters, 20
N. Phillips (1971)
Low-temperature heat capacity of metalsCritical Reviews in Solid State and Materials Sciences, 2
A. Leadbetter, K. Wycherley (1970)
A calorimeter for the range 1 to 30 K the heat capacity of copper and glycerol glassThe Journal of Chemical Thermodynamics, 2
T. Loucks (1965)
FERMI SURFACES OF Cr, Mo, AND W BY THE AUGMENTED-PLANE-WAVE METHODPhysical Review, 139
D. Markowitz, L. Kadanoff (1963)
EFFECT OF IMPURITIES UPON CRITICAL TEMPERATURE OF ANISOTROPIC SUPERCONDUCTORSPhysical Review, 131
Progrc.c;s in LolY TCii1j)('rature Physics
This work has been reviewed recently by
F. Brickwedde (1960)
The “1958 He4 Scale of Temperatures”1Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry, 64A
(1961)
Government Printing Office
G. Boato, G. Gallinaro, C. Rizzuto (1966)
Effect of Transition-Metal Impurities on the Critical Temperature of Superconducting Al, Zn, In, and SnPhysical Review, 148
W. Parrish (1960)
Results of the IUCr precision lattice‐parameter projectActa Crystallographica, 13
L. Mattheiss (1965)
FERMI SURFACE IN TUNGSTENPhysical Review, 139
T. Cetas, C. Tilford, C. Swenson (1968)
Specific Heats of Cu, GaAs, GaSb, InAs, and InSb from 1 to 30°KPhysical Review, 174
E. Fawcett, D. Griffiths (1962)
The fermi surface areas of chromium, molybdenum and tungstenJournal of Physics and Chemistry of Solids, 23
P. Anderson (1959)
Theory of dirty superconductorsJournal of Physics and Chemistry of Solids, 11
B. Mühlschlegel (1959)
Die thermodynamischen Funktionen des SupraleitersZeitschrift für Physik, 155
S. Skalski, O. Betbeder-matibet, P. Weiss (1964)
Properties of Superconducting Alloys Containing Paramagnetic ImpuritiesPhysical Review, 136
T. Loucks (1966)
RELATIVISTIC ELECTRONIC STRUCTURE IN CRYSTALS. II. FERMI SURFACE OF TUNGSTENPhysical Review, 143
J. Gibson, R. Hein (1964)
SUPERCONDUCTIVITY OF TUNGSTENPhysical Review Letters, 12
T. Waite, R. Craig, W. Wallace (1956)
Heat Capacity of Tungsten between 4 and 15°KPhysical Review, 104
H. Hoge, F. Brickwedde (1939)
Establishment of a temperature scale for the calibration of thermometers between 14 degrees and 83 degrees KJournal of research of the National Bureau of Standards, 22
(1962)
111is estimate Has based on the quantitative theory developed in 1'e:£. 28, values of normal-state parameters reported by E. Fawcett and D. Griffiths
W. Mcmillan (1968)
TRANSITION TEMPERATURE OF STRONG-COUPLED SUPERCONDUCTORS.Physical Review, 167
T. Thorp, B. Triplett, W. Brewer, M. Cohen, N. Phillips, D. Shirley, J. Templeton, R. Stark, P. Schmidt (1970)
Search for superconductivity in lithium and magnesiumJournal of Low Temperature Physics, 3
R. Webb, R. Giffard, J. Wheatley (1972)
Relationship between Johnson noise temperature and magnetic temperature for powdered cerium magnesium nitratePhysics Letters A, 41
J. Bardeen, L. Cooper, J. Schrieffer (1957)
Theory of superconductivityIl Nuovo Cimento (1955-1965), 7
E. Lynton, B. Serin, M. Zucker (1957)
The superconductive critical temperature and the electronic specific heat of impur1e tinJournal of Physics and Chemistry of Solids, 3
F. Featherston, J. Neighbours (1963)
ELASTIC CONSTANTS OF TANTALUM, TUNGSTEN, AND MOLYBDENUMPhysical Review, 130
(1971)
A compilation of recent measurements 1S gIven by
D. Osborne, H. Flotow, F. Schreiner (1967)
Calibration and Use of Germanium Resistance Thermometers for Precise Heat Capacity Measurements from 1 to 25°K. High Purity Copper for Interlaboratory Heat Capacity ComparisonsReview of Scientific Instruments, 38
J. Clem (1966)
Effects of energy gap anisotropy in pure superconductorsAnnals of Physics, 40
H. Plumb, G. Cataland (1966)
Acoustical Thermometer and the National Bureau of Standards Provisional Temperature Scale 2–20 (1965)Metrologia, 2
B. Triplett, N. Phillips (1971)
Calorimetric Evidence for a Singlet Ground State in Cu Cr and Cu FePhysical Review Letters, 27
We have measured the critical magnetic field for superconductivity in tungsten from 5.5 to 15 mK using a γ-ray anisotropy thermometer, and we have measured the heat capacity between 0.35 and 25 K. Analysis of the data givesH o =1.237 Oe for the 0 K critical field,T c =16.0 mK for the critical temperature, γ=1.008 mJ/mole · K 2 for the coefficient of the electronic heat capacity, and Θ o =383 K for the 0 K Debye temperature. The measured values of the critical fieldH c are consistently higher than those reported by Black, Johnson, and Wheatley (BJW) on the CMN temperature scale, but the temperature dependence is similar. This discrepancy and the temperature dependence ofH c suggest that both sets ofH c data are affected by magnetic impurities. Use of the calorimetric γ value permits an improved test of the CMN temperature scale with the very-low-temperatureH c data obtained by BJW.
Journal of Low Temperature Physics – Springer Journals
Published: Nov 2, 2004
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