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  • 1995-1999  (2)
  • 1955-1959  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 79 (1996), S. 6079-6083 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Nanostructured materials and devices will play an important role in a variety of future technologies, including magnetics. We describe a method for nanostructure fabrication based on the use of laser light to focus neutral atoms. The method uses neither a mask nor a resist, but relies on the direct deposition of atoms to form permanent structures. Since the atomic de Broglie wavelength is of picometer order, the size of structures produced is not significantly limited by diffraction, as in optical lithography. Lines as narrow as 38 nm full width at half maximum spaced by 213 nm have been produced and we have demonstrated the production of a two-dimensional array of dots. The highly parallel process of nanostructure formation and the intrinsic accuracy of the optical wavelength that determines structure spacing suggest a number of interesting applications, including calibration standards for various types of microscopy, lithography, and micromeasurement systems. Possible magnetic applications include the production of arrays of magnetic elements, laterally structured giant magnetoresistive devices, and the patterning of magnetic media.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 67 (1995), S. 1378-1380 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Fabrication of a two-dimensional array of nanometer-scale chromium features on a silicon substrate by laser-focused atomic deposition is described. Features 13±1 nm high and having a full-width at half maximum of 80±10 nm are fabricated in a square array with lattice constant 212.78 nm, determined by the laser wavelength. The array covers an area of approximately 100 μm×200 μm. Issues associated with laser-focusing of atoms in a two-dimensional standing wave are discussed, and potential applications and improvements of the process are mentioned.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    Scottish journal of theology 8 (1955), S. 255-271 
    ISSN: 0036-9306
    Source: Cambridge Journals Digital Archives
    Topics: Theology and Religious Studies
    Notes: The doctrine of predestination is commonly regarded as the normative dogma of Reformed or Calvinistic theology —but the contemporary demand for Christocentric theology is held to prove that this norm is not fully Christian. The impressive critical analysis of Karl Barth, for example, shows the Reformed doctrine of predestination, especially as it is worked out in the centuries following the Reformation, to be reduced to ‘double predestination’. This unscriptural teaching, Barth argues, derives from the misplacement of the doctrine in Reformed theology, since its proper position (Stellung) in dogmatics is in the context of Christology, and ‘not directly following the doctrine of God’.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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