X-ray phase determination by the principle of minimum charge
نویسندگان
چکیده
منابع مشابه
X-ray phase determination by the principle of minimum charge.
When the electron density in a crystal or a quasicrystal is reconstructed from its Fourier modes, the global minimum value of the density is sensitively dependent on the relative phases of the modes. The set of phases that maximizes the value of the global minimum corresponds, by positivity of the density, to the density having the minimum total charge that is consistent with the measured Fouri...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 1999
ISSN: 0108-7673
DOI: 10.1107/s0108767398013324