F
Shamoto, Shinichi 
; Ishikado, Motoyuki; Wakimoto, Shuichi 
; Kodama, Katsuaki ; Kajimoto, Ryoichi ; Arai, Masatoshi
Low-energy spin excitations on polycrystalline LaFeAsOF samples have been studied by inelastic neutron scattering. The 
-integrated dynamical spin susceptibility 
"(
) at 11 meV decreases with increasing fluorine content 
across the phase transition from antiferromagnetic to superconducting phases. For superconducting samples, a peak in "() develops at = 
below 
, accompanied by its reduction below . Fe 3
orbital contribution on the dynamical spin susceptibility and the electron scattering between 
and 
Fermi surfaces are discussed.
Language |
: | English |
|---|---|---|
Journal |
: | |
Volume |
: | 340 |
Number |
: | |
Pages |
: | p.012075_1 - 012075_6 |
Publication Year/Month |
: | 2012/02 |
Meeting title |
: | |
Held date |
: | 2011/07 |
Location (city) |
: | Prague |
Location (country) |
: | Czech Republic |
Paper URL |
: |
|
Keywords |
: | no keyword |
Research Facility |
: | |
Cooperating Institute |
: |
Accesses |
: |
- Accesses |
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InCites™ |
: |
Percentile:62.54 Category:Physics, Condensed Matter |
Altmetrics |
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