Pressure effect on multiferroics investigation with neutron scattering
ORAL
Abstract
Multiferroics have attracted tremendous research interests with their rich physics and potential in constructing next-generation multifunctional devices. The type-II multiferroics have magnetic phase related ferroelectricity. In a system where the magnetic phase is closely correlated with crystal lattice, compressing the unit cell with high pressure would lead to distinct magnetic phase transitions and then tune the ferroelectricity. We studied systems mainly with neutron scattering techniques in identifying their magnetic phase transitions under pressures to provide understanding for change of the ferroelectric properties in the system.
*The research was supported by the U.S. DOE, Office of Science, Early Career Research Program Award KC0402010 and used the DOE User Facility operated by the ORNL.
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Presenters
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Huibo Cao
- Oak Ridge National Lab
- Oak Ridge National Laboratory
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
- Neutron Scattering Division, Oak Ridge National Laboratory
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Oak Ridge Natl Lab