Domain glasses: Twin planes, Bloch lines, and Bloch points
نویسندگان
چکیده
منابع مشابه
Triviality of Bloch and Bloch-Dirac bundles
In the framework of the theory of an electron in a periodic potential, we reconsider the longstanding problem of the existence of smooth and periodic quasi-Bloch functions, which is shown to be equivalent to the triviality of the Bloch bundle. By exploiting the time-reversal symmetry of the Hamiltonian and some bundle-theoretic methods, we show that the problem has a positive answer in any dime...
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ژورنال
عنوان ژورنال: physica status solidi (b)
سال: 2015
ISSN: 0370-1972
DOI: 10.1002/pssb.201552430