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Structure, optical and magnetic properties of new Bi 0.5 Na 0.5 TiO 3- SrMnO 3-δ solid solution materials

Structure, optical and magnetic properties of new Bi 0.5 Na 0.5 TiO 3- SrMnO 3-δ solid solution materials

Dang Duc Dung, Nguyen The Hung, Dorj Odkhuu

Sci Rep. 2019 Dec 3;9(1):18186.

PMID: 31796779

Abstract:

The new Bi0.5Na0.5TiO3-SrMnO3-δ solid solution materials were fabricated via sol-gel method. The random incorporation of Sr and Mn cations into host lattice of Bi0.5Na0.5TiO3 resulted in structural distortion and influenced on the reduction of the optical band gap from 3.07 eV to 1.81 eV for pure Bi0.5Na0.5TiO3 and 9 mol% SrMnO3-δ solid solution into Bi0.5Na0.5TiO3. The magnetic properties of Bi0.5Na0.5TiO3 materials at room temperature were tuned via compensation of diamagnetic material with weak-ferromagnetism to ferromagnetism with low SrMnO3-δ content and combination of paramagnetism/antiferromagnetism-like and ferromagnetism with higher SrMnO3-δ content solid solution in Bi0.5Na0.5TiO3. The tunable magnetic and optical properties of lead-free ferroelectric materials was promising for their application to green electronic devices.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP1213431765	3,3',5-Triiodo-L-thyronine-13C6 solution		1213431-76-5	Price

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