Constraints fromTcand the isotope effect inMgB2
نویسندگان
چکیده
منابع مشابه
Electrochemical isotope effect and lithium isotope separation.
A large electrochemical isotopic effect is observed upon the electrodeposition of lithium from solutions of propylene carbonate producing isotopically light metal deposits. The magnitude of fractionation is controlled by the applied overpotential and is largest close to equilibrium. Calculated partition function ratios for tetrahedrally coordinated lithium complexes and metallic lithium predict...
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The extinct radionuclide Pb decays to Tl with a halflife of 15 Myr. The former presence of Pb in the solar system was recently inferred from a Pb-Tl isochron that was obtained for seven metal samples from the IAB iron meteorites Canyon Diablo and Toluca [1]. New Tl isotope data obtained for eight carbonaceous chondrites are in full accord with this isochron [2]. Several lines of evidence (based...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2001
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.64.172513