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231.
232.
N. D. Borisenko M. F. Bulanyi F. F. Kodzhespirov B. A. Polezhaev 《Journal of Applied Spectroscopy》1991,55(3):911-914
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 55, No. 3, pp. 452–456, September, 1991. 相似文献
233.
A. A. Borisenko 《Mathematical Notes》1992,52(5):1094-1096
Translated from Matematicheskie Zametki, Vol. 52, No. 5, pp 22–25, November, 1992. 相似文献
234.
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Laser fusion for energy and hybride schemes with laser application are original and highly tempting because they are ecofriendly, with almost unlimited resources. Though quite challenging, even development stage is fruitful in hi-tech and provides vast fundamental knowledge. The present paper discusses important results concerning target fabrication detailing several finer points of view which may not appear obvious. The current status of and achievements in targets are provided and validation experiments are discussed. The prospects and the unexpected difficulties are presented. The comparable resources and cost (unlike sizes differing orders of magnitude) for the targets and for driver over the driver’s life cycle scale prove there is no time to waste with target technology findings and validation experiments, especially in view of ignition shortly expected with National Ignition Facility. 相似文献
238.
In perovskite oxide materials, because of the insertion of multiple valence states ions (e.g., Mn in manganites) at atomic A-site (i.e., at the center of perovskite cubic cell), an enhancement of the ferromagnetic metallic state together with a strong orbital order of Mn-ions is established. Such a feature goes beyond the conventional theoretical framework for which the kinetic energy of the free charge carriers prevents the occurrence of a long-range orbital order. We do provide a complete physical characterization of these so-called A-site manganites by comparing transport and structural properties of La0.7Sr0.3MnO3 and LaMnO3 thin films with different excess Mn content and different oxygen content. A viable route to successfully grow such class of materials as a function of temperature and oxygen environment is provided. The observed multi-order phase coexistence opens unexplored perspectives toward the synthesis of new intrinsic multi-functional materials. 相似文献
239.
Yamskov I. A. Blagodatskikh I. V. Krasnov M. S. Borisenko A. V. Margasyuk D. V. Vecherkin V. V. Skripnikova V. S. Nazarova P. A. Bitko S. A. Berezin B. B. Yaminskii I. V. Meshkov G. B. Grachev S. A. Serebryakova M. V. Rybakova E. Yu. Yamskova V. P. 《Russian Chemical Bulletin》2009,58(3):640-645
Russian Chemical Bulletin - The found similarity of the set of physicochemical characteristics of regulatory proteins active in microdoses isolated from various mammal tissues allows them to be... 相似文献
240.
V. A. Pushkarchuk S. Ya. Kilin A. P. Nizovtsev V. E. Borisenko A. B. Filonov A. L. Pushkarchuk S. A. Kuten’ 《Optics and Spectroscopy》2010,108(2):247-253
The effect of the surface of diamond on atomic, electronic, and spin properties of diamond nanocrystals containing single
nitrogen-vacancy defects ([NV]− centers) is studied. The surface was modeled with clusters C33H30[NV]−, C66H72[NV]−, which were constructed based on bulk clusters C33H36[NV]− and C69H84[NV]−, respectively. In all cases, clusters in the triplet state S = 1 are considered with the cluster charge being −1. The geometric structure of clusters is optimized using the principle
of minimization of the total energy of the system; then, the electronic and spin characteristics of clusters are calculated
by the density functional theory. The isotropic and anisotropic hyperfine interaction constants of the electron spin of the
NV center with the nuclear spin of the nitrogen atom and 13C atoms located at different sites in the cluster are calculated. It is found that, in contrast to bulk clusters with [NV]-centers
in which the spin density is mainly localized at the three carbon atoms that are the nearest neighbors of the vacancy of the
center, upon arrangement of the NV center in the immediate proximity to the surface, the spin density is redistributed such
that it is mainly localized at the three carbon atoms that are the nearest neighbors of the nitrogen atom of the center and
at C atoms that form the first atomic layer of the (111) surface of the nanocrystal. 相似文献