Results 31 to 40 of about 690,672 (142)
Effect of Gd addition on microstructure and corrosion behaviors of Mg–Zn–Y alloy
Journal of Magnesium and Alloys, 2016 The Mg97-xZn1Y2Gdx alloys were prepared by as-casting method. Corrosion performance of alloys was evaluated by using potentiodynamic polarization, hydrogen evolution rate and mass loss measurements in 3% sodium chloride solution at room temperature.
Jinyang Zhang +3 more
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Seeing spin dynamics in atomic gases
, 2014 The dynamics of internal spin, electronic orbital, and nuclear motion states of atoms and molecules have preoccupied the atomic and molecular physics community for decades.
Stamper-Kurn, Dan M.
core +1 more source
Atomic Volume Curves of the Elements [PDF]
Nature, 1914 IN his interesting review of Prof. Letts's book on Some Fundamental Problems of Chemistry, in NATURE of May 21, Prof. Meldola states that an atomic volume curve which includes the inert elements is there published for the first time.
openaire +2 more sources
Efficient Photoionization-Loading of Trapped Cadmium Ions with Ultrafast Pulses [PDF]
, 2006 Atomic cadmium ions are loaded into radiofrequency ion traps by photoionization of atoms in a cadmium vapor with ultrafast laser pulses. The photoionization is driven through an intermediate atomic resonance with a frequency-quadrupled mode-locked Ti ...
B. B. Blinov +29 more
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Ab initio study of the volume dependence of dynamical and thermodynamical properties of silicon
, 1995 Motivated by the negative thermal expansion observed for silicon between 20 K and 120 K, we present first an ab initio study of the volume dependence of interatomic force constants, phonon frequencies of TA(X) and TA(L) modes, and of the associated mode ...
A. Fleszar +38 more
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Atomic Volumes of Carbon and Hydrogen [PDF]
Nature, 1926 PROF. INGOLD has introduced an important modification of Baeyer's strain theory, which brings the calculated ring strains into closer agreement with the thermal data of the cycloparaffins and with the general chemistry of the formation and decomposition of this series of saturated hydrocarbons (Trans. Chem. Soc., 119, 305, 1921).
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An apparatus for the production of high isotopic purity deuterium [PDF]
, 1974 An apparatus for the electrolytic preparation of high purity D2 is described. D2 with isotopic purity exceeding 99.98% (atomic percentage) was obtained with this apparatus by electrolysing D2O (99.8% isotopic purity) down to about 30% of its original ...
Kuppermann, A., Persky, A.
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AIP Advances, 2014 The understanding of the magnetovolume effect lacks explicit consideration of spin-lattice coupling at the atomic level, despite abundant theoretical and experimental studies throughout the years.
C. P. Chui, Yan Zhou
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International Journal of Electrochemical Science, 2017 In this study, it is shown that processes of hydrogen release relaxation at thermal decomposition of sintered electrodes of nickel-cadmium batteries are conditioned by the combination of the following factors.
Nataliya N. Yazvinskaya +3 more
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First-principles calculation of intrinsic defect formation volumes in silicon
, 2005 We present an extensive first-principles study of the pressure dependence of the formation enthalpies of all the know vacancy and self-interstitial configurations in silicon, in each charge state from -2 through +2. The neutral vacancy is found to have a
A. S. Nowick +14 more
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