X-Ray-Standing-Wave Atom Location in Heteropolar Crystals and the Problem of Extinction
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https://doi.org/10.1103/PhysRevLett.50.1858Metadata
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Patel, J. R., and J. A. Golovchenko. 1983. X-Ray-Standing-Wave Atom Location in Heteropolar Crystals and the Problem of Extinction. Physical Review Letters 50, no. 23: 1858-1861. doi:10.1103/physrevlett.50.1858.Abstract
By monitoring the characteristic fluorescent radiation excited by x-ray standing waves we have been able to distinguish the two different kinds of lattice sites in a heteropolar crystal of GaAs. The strong extinction effects that mask the position-dependent fluorescent signal were minimized by adopting a suitable detector geometry.Terms of Use
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