Results 221 to 230 of about 304,586 (264)

Two-photon bremsstrahlung of free atoms

Physical Review Letters, 1991
The two-photon bremsstrahlung emitted in collisions of 7--15-keV electrons with free (gaseous) argon, krypton, and xenon atoms was observed. The agreement with recent theoretical calculations is poor.
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Grief-free Atomic Swaps

2022 IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2022
Tejaswi Nadahalli, Majid Khabbazian, Roger Wattenhofer   +2 more
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Heterogeneous Recombination of Free Atoms

Nature, 1963
RECENT work by Reeves et al.1 has shown that, under certain conditions, electronically excited molecules of O2, N2, NO, etc., can be formed by the heterogeneous recombination of free atoms on a metal surface. In these experiments light emission was observed from the gas just above the metal surface, showing that the molecules formed were desorbed in an
F. S. LARKIN, B. A. THRUSH
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Chapter 1 Atomic properties (free atom)

1978
Publisher Summary The chapter discusses atomic properties. The theoretical methods for the energy-level calculations are discussed. The chapter deals with the energy-level structure of the lanthanide spectra, as affected by their electronic properties and the strengths of the various interactions.
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Free will and the atomic swerve in Lucretius

Symbolae Osloenses, 1984
(1984). Free will and the atomic swerve in Lucretius. Symbolae Osloenses: Vol. 59, No. 1, pp. 37-59.
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Synchrotron Radiation and Free Atoms

Physica Scripta, 1991
Recent progress in inner shell vacuum ultraviolet spectroscopy of free atoms will be exemplified by the discussion of (i) the autoionization of the Ar, K and Ca 2p5 4s, 3d resonances, (ii) electron-electron coincidence studies of the decay of rare gas core resonances, (iii) Li 1s conjugate shake-up processes and (iv) angle resolved electron ...
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INTRODUCTION TO FREE ATOMS AND PARTICLES

1985
Abstract : An introduction to materials, uses, and methods of free atoms and particles is presented. High temperature evaporation methods such as resistive heating, electron beam, lasers, sputtering and magnetron sputtering, and induction heating are discussed. Chemical reactivity patterns of free atoms and particles are outlined.
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Photoionization of Polarized Atoms Applications to Free Atoms and Ferromagnets

1996
Discussion of connections between different phenomena observed in seemingly different situations usually helps to better understanding of the physics of underlying processes. Some time ago Farago1 discussed analogies and contrasts between light polarization and electron spin polarization.
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Complex decoherence-free interactions between giant atoms

Physical Review A, 2023
Lei Du, Lingzhen Guo
exaly  

Synergy between single atoms and nanoclusters of Pd/g-C3N4 catalysts for efficient base-free CO2 hydrogenation to formic acid

Chinese Journal of Catalysis, 2023
Eun Hyup Kim, Jeehye Kim, Jae Sung Lee
exaly