High-energy magnetic excitations in lightly oxygen-doped lanthanum nickel oxides

2018 ◽  
Vol 551 ◽  
pp. 142-145
Author(s):  
Kenji Nakajima ◽  
Ryoichi Kajimoto
Keyword(s):  
High Energy ◽  
Nickel Oxides ◽  
Magnetic Excitations ◽  
Lanthanum Nickel ◽  
Lanthanum Nickel Oxides

In-situ Mössbauer studies of 57Fe-doped Ruddlesden–Popper type lanthanum nickel oxides

2012 ◽  
Vol 222-223 ◽  
pp. 8-15 ◽  
Author(s):  
Tobias Klande ◽  
Salvatore Cusenza ◽  
Piotr Gaczyński ◽  
Klaus-Dieter Becker ◽  
Lars Dörrer ◽  
...  
Keyword(s):  
Nickel Oxides ◽  
Mössbauer Studies ◽  
Lanthanum Nickel ◽  
Lanthanum Nickel Oxides

scholarly journals Neutron scattering study of the magnetic excitations in ferromagnetic iron at high energy transfers

1984 ◽  
Vol 55 (6) ◽  
pp. 1895-1897 ◽  
Author(s):  
C.‐K. Loong ◽  
J. M. Carpenter ◽  
J. W. Lynn ◽  
R. A. Robinson ◽  
H. A. Mook
Keyword(s):  
Neutron Scattering ◽  
High Energy ◽  
Magnetic Excitations ◽  
Energy Transfers ◽  
Scattering Study ◽  
Ferromagnetic Iron ◽  
Neutron Scattering Study

scholarly journals Possible interplay between a two phonon mode and high energy magnetic excitations in BiFeO3

2009 ◽  
Vol 67 (2) ◽  
pp. 209-212 ◽  
Author(s):  
M. Cazayous ◽  
A. Sacuto ◽  
D. Lebeugle ◽  
D. Colson
Keyword(s):  
Phonon Mode ◽  
High Energy ◽  
Magnetic Excitations

High-energy magnetic excitations in cuprate superconductors

2015 ◽  
Vol 29 (25n26) ◽  
pp. 1542001
Author(s):  
Lulin Kuang ◽  
Yu Lan ◽  
Huaisong Zhao ◽  
Shiping Feng
Keyword(s):  
Charge Carrier ◽  
Cuprate Superconductors ◽  
Parent Compound ◽  
High Energy ◽  
Magnetic Excitations ◽  
Self Energy ◽  
Spin Excitations ◽  
Dynamical Spin ◽  
Carrier Doping ◽  
Modest Effect

In this paper, the high-energy magnetic excitations in cuprate superconductors are studied based on the kinetic energy driven superconducting mechanism. The spin self-energy is evaluated explicitly in terms of the collective charge carrier modes in the particle–hole and particle–particle channels, and employed to calculate the dynamical spin structure factor. Our results show the existence of damped but well-defined dispersive spin excitations in the whole doping phase diagram. In particular, the charge carrier doping has a more modest effect on the high-energy spin excitations, and then the high-energy magnetic excitations retain roughly constant energy as a function of doping, with spectral weights and dispersion relations comparable to those found in the parent compound.

High-energy magnetic excitations and anomalous spin-wave damping in FeGe2

2000 ◽  
Vol 12 (39) ◽  
pp. 8487-8493 ◽  
Author(s):  
C P Adams ◽  
T E Mason ◽  
E Fawcett ◽  
A Z Menshikov ◽  
C D Frost ◽  
...  
Keyword(s):  
Spin Wave ◽  
High Energy ◽  
Wave Damping ◽  
Magnetic Excitations

scholarly journals High-energy-resolution diced spherical quartz analyzers for resonant inelastic X-ray scattering

2018 ◽  
Vol 25 (2) ◽  
pp. 373-377 ◽  
Author(s):  
Ayman H. Said ◽  
Thomas Gog ◽  
Michael Wieczorek ◽  
XianRong Huang ◽  
Diego Casa ◽  
...  
Keyword(s):  
Energy Resolution ◽  
Absorption Edge ◽  
High Energy ◽  
Fabrication Process ◽  
High Energy Resolution ◽  
Magnetic Excitations ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

A novel diced spherical quartz analyzer for use in resonant inelastic X-ray scattering (RIXS) is introduced, achieving an unprecedented energy resolution of 10.53 meV at the IrL3absorption edge (11.215 keV). In this work the fabrication process and the characterization of the analyzer are presented, and an example of a RIXS spectrum of magnetic excitations in a Sr3Ir2O7sample is shown.

High-energy magnetic excitations in the longitudinal spin-density-wave phase of chromium

1995 ◽  
Vol 140-144 ◽  
pp. 1971-1972 ◽  
Author(s):  
J.R. Lowden ◽  
P.W. Mitchell ◽  
S. Itoh ◽  
Y. Endoh ◽  
T.G. Perring
Keyword(s):  
Spin Density ◽  
Density Wave ◽  
Spin Density Wave ◽  
High Energy ◽  
Magnetic Excitations ◽  
Wave Phase ◽  
Longitudinal Spin

High-energy magnetic excitations in UCoAl

2004 ◽  
Vol 272-276 ◽  
pp. E333-E334 ◽  
Author(s):  
P. Javorský ◽  
L. Havela ◽  
R. Bewley ◽  
D. Adroja ◽  
P. Boulet
Keyword(s):  
High Energy ◽  
Magnetic Excitations

scholarly journals Resonant Magnetic Excitations at High Energy in SuperconductingYBa2Cu3O6.85

2004 ◽  
Vol 93 (16) ◽  
Author(s):  
S. Pailhès ◽  
Y. Sidis ◽  
P. Bourges ◽  
V. Hinkov ◽  
A. Ivanov ◽  
...  
Keyword(s):  
High Energy ◽  
Magnetic Excitations
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