Smearing of phase transition due to a surface effect or a bulk inhomogeneity in ferroelectric nanostructures.
作者： A. M. Bratkovsky , A. P. Levanyuk
DOI: 10.1103/PHYSREVLETT.94.107601
关键词:
摘要: … as it is for a bulk energy. Surface symmetry is different from a symmetry of the bulk, and this is of … A surface eliminates all symmetry elements that change the direction of the normal to the …
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