Experimental signatures of quantum and topological states in frustrated magnetism
Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …
the system from adopting long-range magnetic order and can instead lead to a diverse …
Chiral properties of the zero-field spiral state and field-induced magnetic phases of the itinerant kagome metal
Applying a magnetic field in the hexagonal plane of Y Mn 6 Sn 6 leads to a complex
magnetic phase diagram of commensurate and incommensurate phases, one of which …
magnetic phase diagram of commensurate and incommensurate phases, one of which …
Magnetic chirality as probed by neutron scattering
V Simonet, M Loire, R Ballou - The European Physical Journal Special …, 2012 - Springer
We review the concept of chirality, at first briefly in a general context then in the specific
framework of the spin networks. We next discuss to what extent neutron scattering appears …
framework of the spin networks. We next discuss to what extent neutron scattering appears …
Dzyaloshinsky-Moriya interaction in vesignieite: A route to freezing in a quantum kagome antiferromagnet
We report an electron-spin-resonance investigation of the geometrically frustrated spin-1/2
kagome antiferromagnet vesignieite, BaCu 3 V 2 O 8 (OH) 2. Analysis of the linewidths and …
kagome antiferromagnet vesignieite, BaCu 3 V 2 O 8 (OH) 2. Analysis of the linewidths and …
Universal fluctuating regime in triangular chromate antiferromagnets
We report x-ray diffraction, magnetic susceptibility, heat capacity, H 1 nuclear magnetic
resonance (NMR), and muon spin relaxation (μ SR) measurements, as well as density …
resonance (NMR), and muon spin relaxation (μ SR) measurements, as well as density …
Observation of nonreciprocal directional dichroism via electromagnon resonance in a chiral-lattice helimagnet
H Narita, Y Tokunaga, A Kikkawa, Y Taguchi, Y Tokura… - Physical Review B, 2016 - APS
Nonreciprocal directional dichroism (NDD) is investigated on a magnetic resonance with
both electric and magnetic dipole activities, ie, electromagnon, for a chiral-lattice helimagnet …
both electric and magnetic dipole activities, ie, electromagnon, for a chiral-lattice helimagnet …
Magnetic control of ferroelectric polarization in a self-formed single magnetoelectric domain of multiferroic Ba3NbFe3Si2O14
We have discovered strong magnetoelectric (ME) effects in the single chiral-helical magnetic
state of single-crystalline langasite Ba 3 NbFe 3 Si 2 O 14 that is crystallographically chiral …
state of single-crystalline langasite Ba 3 NbFe 3 Si 2 O 14 that is crystallographically chiral …
Helical bunching and symmetry lowering inducing multiferroicity in Fe langasites
The chiral Fe-based langasites represent model systems of triangle-based frustrated
magnets with a strong potential for multiferroicity. We report neutron-scattering …
magnets with a strong potential for multiferroicity. We report neutron-scattering …
Tuning the Langasite, La 3 SbZn 3 Si 2 O 14, towards white light emission: synthesis, structure, SHG and photoluminescence studies
A series of single-phase color-tunable Langasite, La3SbZn3Si2O14: RE3+ (RE= Eu, Tb, and
Tm) phosphors have been prepared and characterized employing X-ray diffraction (XRD) …
Tm) phosphors have been prepared and characterized employing X-ray diffraction (XRD) …
Dzyaloshinskii-Moriya driven helical-butterfly structure in BaNbFeSiO
V Scagnoli, SW Huang, M Garganourakis… - Physical Review B …, 2013 - APS
We have used soft x-ray magnetic diffraction at the Fe 3+ L 2, 3 edges to examine to what
extent the Dzyaloshinsky-Moriya interaction in Ba 3 NbFe 3 Si 2 O 14 influences its low …
extent the Dzyaloshinsky-Moriya interaction in Ba 3 NbFe 3 Si 2 O 14 influences its low …