1.The concept of "adsorption vacancies" as elements of the adsorption volume, filled by adsorbed molecules, was introduced. Adsorption on a solid from a homogeneous gas phase is considered as a process of formation of a binary solution of molecules of the adsorbate and vacancies.2.An analysis ...
Thus, the total number of vacancies that precipitate is higher in the presence of nitrogen. Another striking feature of nitrogen in a CZ crystal is the coexistence of voids and O clusters. The vacancy–nitrogen binding is much stronger than the vacancy–oxygen binding. Voids formed in a ...
The number of vacancies posted by firms in each country depends on the average characteristics of the workers searching inside that country. Wages are determined in an individual Nash bargain. We show the existence of multiple steady‐state equilibria: one no‐migration equilibrium and two migration...
The detailed atomic structure of voids of up to 1000 vacancies has been investigated to determine minimum energy morphologies and to test the validity of extrapolating a spherical geometry to microscopic dimensions. The capillarity model was found to overestimate the number of surface atoms but to giv...
(7.38) for the jump in the chemical potential of vacancies, μυαV − μυβV, using the condition on the equality of the reference state and actual diffusion potentials, and substituting the result into Eqs. (7.43) yields three equations for the four unknown compositions at the interface...
The Cyclical Behavior of Equilibrium Unemployment and Vacancies This paper argues that the textbook search and matching model cannot generate the observed business-cycle-frequency fluctuations in unemployment and job va... R Shimer - 《American Economic Review》 被引量: 4237发表: 2005年 ...
Mehrer: Analysis of Self-Diffusion and Equilibrium Measurements. In: Vacancies and Interstitials in Metals, A. Seeger, D. Schumacher, W. Schilling, and J. Diehl (Eds) (North-Holland, Amsterdam 1970) p. 1 Google Scholar E. Soininen, H. Huomo, P.A. Huttonen, J. Makinen, A. Vehanen...
as shown in Fig.2iand Supplementary Fig.9. The loss of Sn or the Se-deficient atmosphere can induce Sn and Se vacancies29, which are known to be deep defects in this material17,21. In the SLSG sample, the high Se concentration effectively suppresses the Sn loss, thereby helping to redu...
And with new housing stock only rising slowly, while rental vacancies remain low and population growth high, it is possible that next quarterly rental increases will be even worse. The economic story is intricate. Australia is in a transition phase after the collision of extreme events, and we...
Outcomes of the level-by-level analysis of distribution of components and vacancies in crystalline phase are given in Figure 7.16. Data of Figure 7.16 confirm that the interface width decreases essentially at magnification of concentration of the second component. The data of simulations as a whole...