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SINGLE-CRYSTAL AND POLYCRYSTAL RESISTIVITY RELATIONSHIPS FOR YTTRIUM
None
Date:
July 15, 1961
Creator:
Alstad, J. K.; Colvin, R. V. & Legvold, S.
System:
The UNT Digital Library
Electrical Resistivity of Lanthanum, Praseodymium, Neodymium, and Samarium
The electrical resistivities of polycrystalline samples of La, Pr, Nd, and Sm are reported in the temperature range 1.3 to 300 deg K. La exhibits a superconducting transition at 5.8 deg K. The curve for Pr has slope changes at 61 and 95 deg K. The Nd curve shows small jumps at 5 and 20 deg K. Sm shows slope changes at 14 and 106 deg K. (auth)
Date:
March 15, 1961
Creator:
Alstad, J. K.; Colvin, R. V.; Legvold, S. & Spedding, F. H.
System:
The UNT Digital Library
EXCHANGE INTERACTION BETWEEN CONDUCTION ELECTRONS AND MAGNETIC SHELL ELECTRONS IN RARE-EARTH METALS
The interaction Hamiltonian for the Coulomb exchange effect between conduction electrons and magnetic-shell electrons in rare-earth metals was derived from first principles. The approximations under which the interaction can be represented by the product of electron and ion spin vectors are exhibited. (auth)
Date:
January 15, 1961
Creator:
Liu, S. H.
System:
The UNT Digital Library
Superconducting Critical Field of Tantalum as a Function of Temperature and Pressure
None
Date:
August 15, 1961
Creator:
Hinrichs, C. H. & Swenson, C. A.
System:
The UNT Digital Library