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  • 29.70.Gn  (1)
  • PACS: 78.65; 61.80J  (1)
Datenquelle
Materialart
Erscheinungszeitraum
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Generation of optical contrast in insulating materials by irradiation with focused ion beams (2000)
    Springer
    Applied physics 71 (2000), S. 565-569 
    Details
    ISSN: 1432-0630
    Schlagwort(e): PACS: 78.65; 61.80J
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Maschinenbau , Physik
    Notizen: Abstract. The optical properties of crystalline insulating materials can markedly be modified by irradiation with energetic ions. The exposed areas of such materials absorb and reflect light more strongly than non-irradiated ones. In this way, optical contrast is created. With modern equipment, ion beams of sufficient intensity can be focused to submicron dimensions. Thus, both analog and digital information can be recorded with pixel densities of Gbit/cm2 to Tbit/cm2. In particular, crystalline films of group-IV elements of the periodic system, such as Si, SiC and CD (diamond), are best suited for this novel ionographic process. The physical foundations of this technology and the resulting properties of the recorded data will be discussed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s003390000625
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Electronic stopping power of Ti in C at Bohr velocities — experiment and theories (1991)
    Springer
    The European physical journal 340 (1991), S. 219-222 
    Details
    ISSN: 1434-601X
    Schlagwort(e): 29.70.Gn
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract Ranges of Ti ions, implanted into C with reduced velocities between 0.1 〈 ν/ν0 〈 5, ν0=e2/ħ, have been measured by Rutherford backscattering of a particles. By applying the concept of incremental range we have derived the electronic stopping power,S e, with a precision of about 1%; the estimated accuracy is 2%. All theories deviate from the experimental results considerably with respect to both magnitude and velocity dependence of Se.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01303835
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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    Artikel (Nationallizenzen)
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