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  • 61.80J  (1)
  • 78.65  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Optical properties of ZnTe films (1987)
    Springer
    Applied physics 43 (1987), S. 81-84 
    Details
    ISSN: 1432-0630
    Keywords: 78.65
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract Optical properties of p-type ZnTe films, deposited by hot-wall vacuum evaporation, were studied extensively in the range of incident photon energy 0.6–2.6 eV. Variations of refractive index, absorption and extinction coefficients with incident photon energy are reported in this communication.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00615211
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  • 2
    Electronic Resource
    Electronic Resource
    Alpha irradiated YNi2B2C studied from positron lifetime measurements (1996)
    Springer
    Journal of low temperature physics 105 (1996), S. 1665-1670 
    Details
    ISSN: 1573-7357
    Keywords: 61.80J ; 74.70Y ; 78.70B
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract For YNi2B2C, a typical borocarbide superconductor, we have carried out positron annihilation lifetime measurements, before and after a 40 MeV α-irradiation to a fluence of 2X1016 particles/cm2. A 3-lifetime fit, giving improved variance, showed a third lifetime longer than 1 ns and of low (1 to 2%) intensity. This lifetime is due to positronium formation and o-Ps to p-Ps conversion in the porous samples. The irradiation increases the bulk lifetime. τB, calculated from τ1 and τ2, from 181 ps to 213 ps.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00753939
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