نتایج جستجو برای: magnetic bifeo3
تعداد نتایج: 339564 فیلتر نتایج به سال:
Multiferroic materials, which offer the possibility of manipulating the magnetic state by an electric field or vice versa, are of great current interest. In this work, we demonstrate the first observation of electrical control of antiferromagnetic domain structure in a single-phase multiferroic material at room temperature. High-resolution images of both antiferromagnetic and ferroelectric doma...
Researchers have demonstrated that BiFeO3 exhibits ferroelectric hysteresis but none have shown a strong ferromagnetic response in either bulk or thin film without significant structural or compositional modification. When remanent magnetisations are observed in BiFeO3 based thin films, iron oxide second phases are often detected. Using aberration-corrected scanning transmission electron micros...
Articles you may be interested in Tuning of dielectric, pyroelectric and ferroelectric properties of 0.715Bi0.5Na0.5TiO3-0.065BaTiO3-0.22SrTiO3 ceramic by internal clamping Insight on the ferroelectric properties in a (BiFeO3)2(SrTiO3)4 superlattice from experiment and ab initio calculations Appl.
The creation of multi-stimuli-sensitive composite polymer–inorganic materials is a practical scientific task. combination photoactive magneto-piezoelectric nanomaterials and ferroelectric polymers offers new properties that can help solve environmental energy problems. Using the doctor blade casting method with thermally induced phase separation (TIPS) technique, we synthesized hybrid nanocompo...
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The powders of Bi1-xPrxFeO3 (x = 0, 0.05, 0.1) and Bi0.95Pr0.05Fe1-yMnyO3 (y were prepared by hydrothermal method. effects Pr Mn doping content on the structure, morphology, magnetic, photocatalytic properties BiFeO3 (BFO) have been studied. X-ray diffraction (XRD) demonstrated that compounds are distorted rhombohedral perovskite structure without any other heterogeneity structural transition. ...
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