Ferroelectricity and lattice distortion associated with spin orderings in a multiferroic delafossite AgFeO2
Spin-lattice coupling and ferroelectric polarization associated with the magnetic ordering in a geometrically frustrated delafossite AgFeO2 have been studied by high resolution neutron powder diffraction and dielectric measurements. The cycloidal magnetic ground state found in this material and the...
| Main Authors: | , , , , , , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
2013
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