323 citations · 869 across the 16 of their papers we have counts for
17 papers
Infrared phonon spectroscopy on the Cairo pentagonal antiferromagnet Bi2Fe4O9: a study through the pressure induced structural transition
M. Verseils, A. P. Litvinchuk, J-B Brubach +7
Magnetic and crystallographic transitions in the Cairo pentagonal magnet Bi2Fe4O9 are investigated by means of infrared synchrotron-based spectroscopy as a function of temperature…
Raman spectroscopy of alpha-FeOOH (goethite) near antiferromagnetic to paramagnetic phase transition
M. V. Abrashev, V. G. Ivanov, B. S. Stefanov +3
Synthetic powder, ore samples and mineral single crystals of goethite (FeOOH) were investigated with polarized Raman spectroscopy at temperatures from 300 K to 473 K. The symme…
Dimer Physics in the Frustrated Cairo Pentagonal Antiferromagnet Bi2Fe4O9
K. Beauvois, V. Simonet, S. Petit +7
The research field of magnetic frustration is dominated by triangle-based lattices but exotic phenomena can also be observed in pentagonal networks. A peculiar noncollinear magneti…
Single-crystal neutron diffraction study of hexagonal YbMnO multiferroic under magnetic field
S. Chattopadhyay, V. Simonet, V. Skumryev +6
We report single-crystal neutron diffraction study of the magnetic structure of the multiferroic compound YbMnO, a member of the hexagonal manganite family, in zero-field and u…
Magnetoelectric effect and phase transitions in CuO in external magnetic fields
Zhaosheng Wang, Navid Qureshi, Shadi Yasin +8
Apart from being so far the only known binary multiferroic compound, CuO has a much higher transition temperature into the multiferroic state, 230 K, than any other known material…
Polar domain walls trigger magnetoelectric coupling
Josep Fontcuberta, Vassil Skumryev, Vladimir Laukhin +2
Interface physics in oxide heterostructures is pivotal in material's science. Domain walls (DWs) in ferroic systems are examples of naturally occurring interfaces, where order para…