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  • 1
    Electronic Resource
    Electronic Resource
    Time-dependent model of an optically triggered GaAs switch (1993)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 74 (1993), S. 6645-6654 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A numerical model for optically triggered switching in bulk GaAs is presented. First, a one-dimensional model is described and calculated behavior compared to experimental observations. Results from the one-dimensional model are not consistent with observed switching behavior. The model is then modified to include filament formation. Results from the modified model agree qualitatively and quantitatively with experimental data. Details of the dynamic behavior of the device are shown and a unified picture of the switching phenomenon presented. On the basis of the agreement of the numerical model and experimental observation it is concluded that switching is a result of localized impact ionization creating a conductive filament channel through the bulk material.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.355107
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Below band-gap electroabsorption in bulk semi-insulating GaAs (1993)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 63 (1993), S. 633-635 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Electroabsorption measurements of bulk semi-insulating GaAs using a pulsed applied voltage are presented for the wavelength range 890–920 nm and compared with results of the same measurement using a dc applied voltage. In the latter case, field inhomogeneities in the GaAs gives a spatially dependent absorption which thwarts extraction of the absorption coefficient versus electric field. We circumvent this problem by transiently measuring the absorption during a pulsed bias voltage when the field in the sample is nearly uniform.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.109973
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  • 3
    Electronic Resource
    Electronic Resource
    FATTY ACID DERIVATIVES OF DIETHANOLAMINE (1955)
    s.l. : American Chemical Society
    The @journal of organic chemistry 20 (1955), S. 990-995 
    Details
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jo01365a005
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    Paper (German National Licenses)
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