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Dielectric and magnetic proper ties of BiFe1-4x/3TixO3 ceramics with iron vacancies:Experimental and first-principles studies
Ceramics Vacancies Ozone Iron group ions X-ray diffraction
2016/12/2
BiFe1-4x/3TixO3 (x = 0-0.2) ceramics with Fe vacancies created by nonstioichiometric compositions were synthesized to study their crystal structures, dielectric, and ferromagnetic behavior...
Subsurface impurities and vacancies in a three-dimensional topological insulator
Subsurface impurities vacancies three-dimensional topological insulator
2012/2/24
Using a three-dimensional microscopic lattice model of a strong topological insulator (TI) we study potential impurities and vacancies in surface and subsurface positions. For all impurity locations w...