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  • 1
    Electronic Resource
    Electronic Resource
    Drift dissipative instabilities in hybrid frequency range (1996)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 18 (1996), S. 459-464 
    Details
    ISSN: 0392-6737
    Keywords: Waves, oscillations, and instabilities in plasma ; Drift waves
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Summary The instabilities of electron convection mode in a collisional plasma including electromagnetic effects are investigated. It is found that all the three solutions of the linear-dispersion relation are unstable. It is shown that the ion temperature fluctuations can play a stabilizing role. An application to a typical low-temperature plasma is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02451808
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  • 2
    Electronic Resource
    Electronic Resource
    Ion acoustic soliton propagation in a magnetized relativistic plasma (1989)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 11 (1989), S. 575-581 
    Details
    ISSN: 0392-6737
    Keywords: Waves, oscillations, and instabilities in plasma ; Solitons ; BGK modes ; Relativistic plasma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Si deduce in un plasma magnetico l’equazione di Kortewg-de Vries per le onde acustiche di ioni in presenza di una velocità di filtramento degli ioni debolmente relativistica. Si trova che gli effetti relativistici sono importanti nella propagazione d’onda solitaria sia per i modi veloci sia per quelli lenti. Si riconfermano i risultati precedenti.
    Abstract: Резюме В намагниченной плазме выводится уравнение Кортевега де Фриза для ионных акустических волн в присутствии слабо релятивистского ионного потока. Получается, что релятивистские эффекты являются важными при распространении уединенных волн для быстрых и медленных мод. В работе подтверждаются ранее полученные результаты.
    Notes: Summary The Korteweg-de Vries equation for ion acoustic waves in the presence of weakly relativistic ion streaming velocity is derived in a magnetic plasma. It is found that relativistic effects are important in the solitary wave propagation for both fast and slow modes. Earlier results are reconfirmed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02457513
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  • 3
    Electronic Resource
    Electronic Resource
    Theory of passive measurements of radon daughters in the tube type dosimeters
    Amsterdam : Elsevier
    International Journal of Radiation Applications & Instrumentation. Part D, 19 (1991), S. 385-388 
    Details
    ISSN: 1359-0189
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/1359-0189(91)90221-3
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  • 4
    Electronic Resource
    Electronic Resource
    Electromagnetic radiation generation in an inhomogeneous magnetized plasma
    Amsterdam : Elsevier
    Physics Letters A 148 (1990), S. 263-266 
    Details
    ISSN: 0375-9601
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0375-9601(90)90987-Y
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  • 5
    Electronic Resource
    Electronic Resource
    Parametric excitation of magnetostatic fluctuations by ion-cyclotron waves
    Amsterdam : Elsevier
    Physics Letters A 115 (1986), S. 150-152 
    Details
    ISSN: 0375-9601
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0375-9601(86)90604-3
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  • 6
    Electronic Resource
    Electronic Resource
    Role of quasineutrality in drift waves (2001)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 8 (2001), S. 368-369 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The ambiguity in using the quasineutrality approximation to describe the low-frequency plasma perturbations in nonuniform magnetized plasmas is pointed out. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1329654
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  • 7
    Electronic Resource
    Electronic Resource
    Optical properties of nanoscale, one-dimensional silicon grating structures (1996)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 80 (1996), S. 6997-7008 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We report a detailed study of nanostructure fabrication and optical characterization of sub-μm-period, one-dimensional, Si grating structures. Nanoscale wall width structures were fabricated by combining laser interferometric lithography with anisotropic wet-chemical etching (KOH) and thermal oxidation. Structure wall widths were characterized by Raman scattering (RS) and scanning electron microscopy. Salient features of the RS measurements as a function of wall widths from ∼100 to 10 nm were: (a) large cross-section enhancements, ∼100×, for linewidths ∼50 nm; (b) asymmetric line shapes with tails extending to smaller Raman shifts for linewidths ∼20 nm; and (c) splitting of the bulk Raman mode, again to lower Raman shifts, for linewidths ∼10 nm. For room temperature photoluminescence (PL) measurements, the grating structures were excited at 257 nm. PL measurements are reported for oxidized and unoxidized grating structures with peaks varying between 380 and 700 nm. PL was only observed for Si structures with dimensions less than about 10 nm. PL intensities and spectral line shapes varied significantly as a result of surface modification treatments such as high temperature anneal in a N2 atmosphere, immersion in boiling H2O, and long-term exposure to ambient air. The measurements indicate a strong correlation of the visible PL with crystal size (∼5–10 nm); however, it remains unclear if the mechanism responsible is quantum confinement, passivation of the surface by Si:Hx complexes, or optically active surface states. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.363774
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  • 8
    Electronic Resource
    Electronic Resource
    Formation of vortex chains in a nonuniform magnetized electron plasma (1994)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 1 (1994), S. 3505-3507 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: It is shown that the equations governing the dynamics of weakly interacting medium-frequency electrostatic waves in a nonuniform magnetoplasma with a fixed ion background can have localized vortex chain solutions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.870927
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  • 9
    Electronic Resource
    Electronic Resource
    Comment on the thermoelectric term (1997)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 4 (1997), S. 1169-1170 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: It is shown that the thermoelectric term which appears as a source of fluctuating magnetic field B1 in unmagnetized nonuniform plasmas in the limit ωpe(very-much-less-than)ω(very-much-less-than)ωpe [where ωpi(ωpe) are ion (electron) plasma oscillation frequencies, respectively] is of smaller order. Therefore, the thermoelectric term does not seem to contribute to magnetic fluctuations linearly. The theory of magnetic field generation based on ion dynamics predicts the same order of magnitude of B1 which is experimentally observed. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.872205
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  • 10
    Electronic Resource
    Electronic Resource
    Response to "Comment on ‘Role of quasineutrality in drift waves' " [Phys. Plasmas 8, 3519 (2001)] (2001)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 8 (2001), S. 3522-3522 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: It is asserted that the Comment of Shukla et al. [Phys. Plasmas 8, 3519 (2001)] does not focus on errors or mistakes in the original paper. It reproduces several results already quoted in the literature. Some of these results are not consistent. In the original paper only a procedural flaw in the previous investigations was pointed out just for the sake of clarity. It does not point out any big change in the results. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1373421
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