Search Results - (Author, Cooperation:A. Lukin)

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  1. 1
    R. Islam ; R. Ma ; P. M. Preiss ; M. E. Tai ; A. Lukin ; M. Rispoli ; M. Greiner
    Nature Publishing Group (NPG)
    Published 2015
    Staff View
    Publication Date:
    2015-12-04
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2018-11-20
    Publisher:
    American Chemical Society (ACS)
    Print ISSN:
    0022-3263
    Electronic ISSN:
    1520-6904
    Topics:
    Chemistry and Pharmacology
    Published by:
    http://www.acs.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    P. M. Preiss ; R. Ma ; M. E. Tai ; A. Lukin ; M. Rispoli ; P. Zupancic ; Y. Lahini ; R. Islam ; M. Greiner
    American Association for the Advancement of Science (AAAS)
    Published 2015
    Staff View
    Publication Date:
    2015-03-15
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Viniar, I. ; Reznichenko, P. ; Lukin, A. ; Umov, A.

    [S.l.] : American Institute of Physics (AIP)
    Published 2001
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    A novel technology is suggested for making solid hydrogen shells around impurity pellets to be injected into plasmas of fusion devices with a view to looking into its transport properties. In proof-of-principle tests, a 3 mm long and 3 mm diameter cylindrical solid hydrogen shell was formed around a 0.2 mm diameter globular pellet at a temperature of 8–11 K within 5 min and accelerated in a pipe-gun barrel up to 1 km/s. © 2001 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1368858

    Articles: DFG German National Licenses
  5. 5
    Elizarova, M. V. ; Lukin, A. O. ; Gasumyants, V. É.
    Springer
    Published 2000
    Staff View
    ISSN:
    1063-7834
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract A systematic analysis of the temperature dependences of the thermopower S(T) for different phases of the HgBa2Ca n−1Cu n O2n+2+δ family (n=1, 2, 3) at different doping levels is performed in the framework of a narrow-band phenomenological model. Quantitative estimates of the main parameters of the band responsible for conduction in the normal phase of HgBa2Ca n−1Cu n O2n+2+δ are given for optimally doped samples. The character of the variation in these parameters with an increasing number n of the copper-oxygen layers is discussed. A trend toward broadening of the conduction band with increasing n is revealed, which can be due to the increase of the density-of-states (DOS) peak near the Fermi level with an increasing number of the CuO2 layers responsible for the formation of the conduction band. It is found that an increase in the number n leads to an increase in the fraction of localized carriers in the band owing to a more defective structure observed in the more complex phases of HgBa2Ca n−1Cu n O2n+2+δ. The variations in the band-structure parameters in going from under-to overdoped compositions in the HgBa2Ca n−1Cu n O2n+2+δ family are also discussed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1134/1.1332138

    Articles: DFG German National Licenses
  6. 6
    Staff View
    ISSN:
    1573-4811
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1023/A:1006753918814

    Articles: DFG German National Licenses
  7. 7
    Vinyar, I. V. ; Lukin, A. Ya.
    Springer
    Published 2000
    Staff View
    ISSN:
    1090-6525
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract The first screw extruder capable of continuously forming macroscopic solid hydrogen particles to be injected into the plasma of thermonuclear devices was created and successfully tested. A model of nonisothermal hydrogen flow in the screw channel was developed and used to calculate the extruder efficiency as a function of the system parameters. The results of calculations and experimental data are presented for the extrusion of 500 cm3 of solid hydrogen using an extruder with a working volume of 8 cm3 operating at a rate of 63 mm3/s. Temperature dependences of the viscosity and shear strength of solid hydrogen were studied in the temperature interval from 10 to 13 K, where solid hydrogen behaves like a Bingham fluid.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1134/1.1259579

    Articles: DFG German National Licenses
  8. 8
    Staff View
    ISSN:
    1608-3172
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes:
    Abstract Structural, electrical, and optical data are used to elucidate the mechanisms of solid-state reactions in thin CdS–Bi2S3 films prepared by spray pyrolysis. The results indicate the formation of substitutional solid solutions and a chemical compound and intercalation of Cd between layers of Bi2S3 .
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1023/A:1026665211338

    Articles: DFG German National Licenses
  9. 9
    Lukin, A. V.
    Springer
    Published 1983
    Staff View
    ISSN:
    1573-8205
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01123298

    Articles: DFG German National Licenses
  10. 10
    Staff View
    ISSN:
    1573-8205
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01121929

    Articles: DFG German National Licenses
  11. 11
    Lukin, A. V.
    Springer
    Published 1981
    Staff View
    ISSN:
    1573-8205
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01126648

    Articles: DFG German National Licenses
  12. 12
    Staff View
    ISSN:
    1573-8329
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02418447

    Articles: DFG German National Licenses
  13. 13
    Staff View
    ISSN:
    1573-8620
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00859894

    Articles: DFG German National Licenses
  14. 14
    Lukin, A. Ya. ; Stepanov, A. M.
    Springer
    Published 1984
    Staff View
    ISSN:
    1573-8620
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00910406

    Articles: DFG German National Licenses
  15. 15
    Il'in, V. G. ; Lukin, A. E.
    Springer
    Published 1972
    Staff View
    ISSN:
    1573-8906
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Notes:
    Conclusions The inherent phase instability and error of these multipliers are not inferior (as regards frequency stability) to those found in other methods of frequency multiplication. Multiplication with heterodyning is especially justified in frequency comparison of atomic clocks, where the mutual deviation and output frequency instability are much less than the limiting values permissible for undistorted multiplication. A transistorized multiplier is simple, so one can provide reliability over long periods with continuous comparison. The main component in the phase fluctuations in a multiplier is due to noise in the coupling and transformation circuits, so in principle it is possible to improve the stability further via advances in this part of the device. The input stages are of broad bandwidth and have low temperature coefficients, so one can compare frequencies over periods up to 100 sec without thermostatic control without appreciable loss of accuracy.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00813386

    Articles: DFG German National Licenses
  16. 16
    Staff View
    ISSN:
    1573-8906
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00824655

    Articles: DFG German National Licenses
  17. 17
    Staff View
    ISSN:
    1573-8922
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes:
    Abstract The internal friction method has been used to investigate the protective function of barrier coatings of silicon and zirconium carbide. The effect of the thickness of the coating on the mechanical characteristics of carbon fibers and their oxidation resistance is examined. The optimal coating thickness is established. A surface hardening effect of the coatings has been detected.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00857729

    Articles: DFG German National Licenses
  18. 18
    Staff View
    ISSN:
    1573-8647
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00608198

    Articles: DFG German National Licenses
  19. 19
    Ermakov, B. A. ; Lukin, A. V.
    Springer
    Published 1966
    Staff View
    ISSN:
    1573-8647
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract The clearing of organic phototropic shutters under irradiation by ruby lasers is considered. The effect of the atomic constants of solutions on the clearing process is examined.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00613253

    Articles: DFG German National Licenses
  20. 20
    Staff View
    ISSN:
    1573-8647
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00606136

    Articles: DFG German National Licenses