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Wyniki wyszukiwania dla: BEAM EQUATION

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Wyniki wyszukiwania dla: BEAM EQUATION

  • Data obtained by computation for X-ray focusing using oriented Gaussian beams

    Dane Badawcze
    open access

    The propagation of X-ray waves through an optical system consisting of several X-ray refractive lenses is considered. Gaussian beams are exact solutions of the paraxial equation. The Helmholtz equation describes the propagation of a monochromatic electromagnetic wave. Since the widths of the beams are much larger than the wavelength of X-rays, Gaussian...

  • Examples of AFM applications in liquid environment

    Dane Badawcze

    Important advantage of atomic force microscopy (also tunneling microscopy) is the ability to work in different environments (vacuum, controlled atmosphere, liquid environment). The last one, open interesting possibilities, such as imaging of delicate biological materials in their natural state. The use of electrochemical mode allows for the modification...