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Your search keyword '"Maslova, N.S."' showing total 36 results
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36 results on '"Maslova, N.S."'

15. The effect of external magnetic field changing on the correlated quantum dot dynamics.

Author

Mantsevich, V.N., Maslova, N.S., and Arseyev, P.I.

Subjects
*MAGNETIC field effects, *QUANTUM dots, *ENERGY level diagrams, *COULOMB explosion, *MAGNETISM
Abstract

The non-stationary response of local magnetic moment to abrupt switching “on” and “off” of external magnetic field was studied for a single-level quantum dot (QD) coupled to a reservoir. We found that transient processes look different for the shallow and deep localized energy level. It was demonstrated that for deep energy level the relaxation rates of the local magnetic moment strongly differ in the case of magnetic field switching “on” or “off”. Obtained results can be applied in the area of dynamic memory devices stabilization in the presence of magnetic field. [ABSTRACT FROM AUTHOR]

Published
2018
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21. Spatial (Aperture) Noise Generators.

Author

Bragin, I.V., Sgibnev, V.P., Kamenkov, M.B., Istuakov, I.V., Zheltikov, I.A., Savin, B.N., Shevaldykina, T.B., Elizavetova, E.L., Maslova, N.S., Kontorin, E.O., and Kochergin, E.N.

Published
2006
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26. NONEQUILIBRIUM EFFECTS AND MANY-PARTICLE INTERACTION IN TUNNELING SPECTROSCOPY OF IMPURITY d-ORBITAL.

Author

Arseyev, P.I., Maslova, N.S., Panov, V.I., Savinov, S.V., and Van Haesendonck, Chris

Subjects
*SCANNING tunneling microscopy, *TUNNELING spectroscopy, *INDUSTRIAL contamination, *NANOSTRUCTURES, *ELECTRONIC structure, *SEMICONDUCTORS
Abstract

We report the direct observation by low temperature scanning tunneling microscopy and scanning tunneling spectroscopy of the d-orbital of a Mn p-type impurity appearing on a cleaved InAs(110) surface. STM images reveal remarkable cross-like protrusions and round depressions around isolated impurity atom on the surface at opposite polarity of tunneling bias voltage. By means of diagram technique for nonequilibrium processes we show that the crucial interplay between nonequilibrium charging effects and many-particle interaction leading to Coulomb singularities provides a consistent description of the experimental results. [ABSTRACT FROM AUTHOR]

Published
2003
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27. Tunneling Conductivity Features of the New Reconstructed Phases on the GaN(0001) Surface.

Author

Maslova, N.S., Panov, V.I., Wu, K., Xue, Q.Z., Nagao, T., and Oreshkin, A.I.

Subjects
*GALLIUM nitride, *PHASE transitions, *NANOSTRUCTURES, *SPECTRUM analysis, *SCANNING tunneling microscopy, *QUANTUM tunneling
Abstract

Two new Au-induced reconstructed phases on the GaN(0001) surface have been identified and investigated by STM/STS method. Ringlike and c(2 × 12) surface nanostructures were observed on STM images. The commensurate c(2 × 12) structure (α-phase), according to our spectroscopic measurements, demonstrates properties of a 1D system, whereas the incommensurate β-phase looks similar to a disordered 2D system. © 2003 MAIK “Nauka / Interperiodica”. [ABSTRACT FROM AUTHOR]

Published
2003
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31. Space-Based Remote Sensing Complexes.

Author

Bragin, I.V., Sgibnev, V.P., Pobedonostsev, K.A., Evtushenko, A.V., Savin, B.N., Morozov, A.A., Mikhailov, V.F., Bragin, S.I., Bragina, Y.B., Maslova, N.S., Kamenkov, M.B., Zheltikov, I.A., and Kolner, G.M.

Published
1999
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