Results 291 to 300 of about 1,323,419 (340)

ELECTRUM: an electron configuration-based universal metal fingerprint for transition metal compounds.

Digit Discov
Orsi M, Frei A.
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Study on the properties of modified octadecyltrichlorosilane (OTS) anti-relaxation coatings for cesium atomic cell: a molecular dynamics simulation. [PDF]

RSC Adv
Zhai H, Gao H, Li W.
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Anderson's negative-<i>U</i> chemistry in amorphous silicon nitride: A complex system approach. [PDF]

Sci Adv
Choi WI, Kim B, Kwon U, Cho YH, Son WJ, Jeong H, Dronskowski R, Kim DS.   +7 more
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The number of atoms in a primefree atomic domain

Communications in Algebra, 2017
ABSTRACTWe study the number of atoms and maximal ideals in an atomic domain with finitely many atoms and no prime elements. We show in particular that for all m,n∈ℤ+ with n≥3 and 4≤m≤n3 there is an atomic domain with precisely n atoms, precisely m maximal ideals and no prime elements.
Pete L. Clark, Saurabh Gosavi, Paul Pollack   +2 more
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Calculations of effective atomic number

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2007
We will present and discuss effective atomic number (Zeff) obtained by different methods of calculations. There is no unique relation between computed values. This observation led us to the conclusion that any Zeff is valid only for given process. We will compare Zeff obtained by following methods: 1. Variational method (Slater), 2.
Zoran Kaliman, Ivana Jelovica, Nada Orlić   +2 more
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Atomic Fisher information versus atomic number

Physics Letters A, 2006
It is shown that the Thomas-Fermi Fisher information is negative. A slightly more sophisticated model proposed by Gaspar provides a qualitatively correct expression for the Fisher information: Gaspar's Fisher information is proportional to the two-third power of the atomic number.
Ágnes Nagy, K. D. Sen
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The Highest Atomic Number

Nature, 1932
IT has been suggested (I believe by Sommerfeld) that the highest possible atomic number is the constant According to Eddington's theory, this number represents the number of degrees of freedom of a system of two charges. It is natural to suppose that there is a correspondence (direct or indirect) between degrees of freedom and independent wave ...
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Complexity of Dirac–Fock atom increases with atomic number

Chemical Physics Letters, 2007
Abstract Using the Dirac–Fock relativistic wave functions in the position space the shape complexity, C LMC s , form of the statistical complexity measure due to Lopez-Ruiz, Mancini, and Calbet and the simple two parameter complexity measure, Γα,β, proposed by Shiner, Davison and Landsberg for atoms H–Lr are calculated.
Borgoo, Alex, De Proft, Frank, Geerlings, Paul, Sen, K.d.   +3 more
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The limiting behaviour of atomic wave functions for large atomic number [PDF]

Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1957
If P(nl; r) is the ( nl ) radial wave function in an atom of atomic number N , and P H ( nl; r ) is the corresponding wave function of hydrogen, then, for a given configuration and for large N
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High Atom Number in Microsized Atom Traps [PDF]

, 2015
Abstract : Research was performed, investigating bichromatic laser forces for implementing a small-footprint, large-number atom-chip instrument. Bichromatic forces rely on absorption and stimulated emission to produce forces on the order of (hbar)(k) (Omega), where Omega is the laser Rabi frequency. We have observed behavior compatible with bichromatic
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