Results 301 to 310 of about 562,200 (340)

Potassium-Argon and Argon-40/Argon-39 Dating

1994
Potassium is an alkali metal of Group IA in which its companions are lithium, sodium, rubidium and caesium. It is highly reactive with a relative density of 0·86 and a melting point of 62·3° C, an atomic weight of 39·0983 and an atomic number of 19; it has 18 isotopes.
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Polarizability of an Argon Atom in Solid Argon

The Journal of Chemical Physics, 1967
A calculation in the tight-binding approximation, of the static polarizability of an argon atom in solid argon is presented. A linear variational technique is used to estimate the polarizability. The results are given as a function of the lattice parameter.
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Argon-Argon Dating

2021
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XPS Study in BiFeO3 Surface Modified by Argon Etching

Materials, 2022
Grecia Alejandra Gomez-Iriarte, A Penton-Madrigal, L A S de Oliveira   +2 more
exaly  

Polarizability of an Argon Atom in Solid Argon

The Journal of Chemical Physics, 1968
B. L. Smith, C. J. Pings
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Argon

Cold Spring Harbor Protocols, 2006
  +4 more sources

Ab initiopair potential energy curve for the argon atom pair and thermophysical properties of the dilute argon gas. I. Argon–argon interatomic potential and rovibrational spectra

Molecular Physics, 2009
Benjamin Jäger, Robert Hellmann, Eckard Bich   +2 more
exaly  

Gaussian basis sets for use in correlated molecular calculations. III. The atoms aluminum through argon

Journal of Chemical Physics, 1993
David E Woon, Thom H Dunning
exaly  

Excess argon in K–Ar and Ar–Ar geochronology

Chemical Geology, 2002
Simon P Kelley
exaly  

Potassium-Argon/Argon-Argon Dating

2012
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