Simulation of 4He+ channeling in a complex crystal structure

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The features found earlier in experiments on the ion channeling in multicomponent crystals of yttrium-iron garnets are related to the structure of such complex crystal materials. They develop in the form of the steps in angular dependences. A program of numerical simulation of these features has been created in the framework of the model of the pairwise atoms' collision. An effective channel of triangular shape has been found for numerical simulation of the channeling along the 〈111〉 direction in the Y3Fe5O12 garnet crystal. Calculated orientational dependences reveal step-like features similar to the experimental ones.

Original languageEnglish
Pages (from-to)615-620
Number of pages6
JournalSurface Investigation X-Ray, Synchrotron and Neutron Techniques
Issue number5
Publication statusPublished - 1998

ASJC Scopus subject areas

  • Surfaces and Interfaces

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