Anisotropic diffusion in etched particle
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F. Fujara; E. Ilyina; H. Nienstaedt; H. Sillescu; R. Spohr; C. Trautmann
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Article
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1994
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Elsevier Science
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English
⚖ 480 KB
Etched particle tracks produced after heavy ion irradiation of polymer foils are used as model systems to test the performance of NMR in a newly developed ultrahigh magnetic field gradient system. The stimulated NMR echo decay of molecules diffusing in the channels, formulated in terms of the self p