Giant magnetoelectric coupling observed at high frequency in NiFe2O4–BaTiO3 particulate composite
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DOI: 10.1039/d0ra05782g
Abstract: A giant magnetoelectric voltage coupling coefficient without direct current magnetic field observed in NiFe2O4–BaTiO3 particulate composite is reported. The particulate composite was obtained by combining hydrothermal and sol–gel method, and was studied for their crystallographic… read more here.
Keywords: high frequency; particulate composite; particulate; nife2o4 batio3 ... See more keywords
Piezoelectric Particulate Composite for Energy Harvesting from Mechanical Vibration
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DOI: 10.3390/ma13214925
Abstract: Energy harvesting from mechanical vibration of buildings is usually realized by the use of devices, in which the main element is a prismatic beam with a rectangular cross-section. The beam has been the subject of… read more here.
Keywords: particulate composite; mechanical vibration; energy; piezoelectric particulate ... See more keywords