NIST Center for Neutron Research

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19972026

most citedMagnetic Order versus superconductivity in the Iron-based layered La(O1-xFx)FeAs systems

1.8k citations

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Showing 2015Show all

33 papers · 1 filter

cond-mat.str-el2015★ 152 cited

Correlated impurities and intrinsic spin liquid physics in the kagome material Herbertsmithite

Tian-Heng Han, M. R. Norman, J. -J. Wen +4

Low energy inelastic neutron scattering on single crystals of the kagome spin liquid compound ZnCu3(OD)6Cl2 (Herbertsmithite) reveals antiferromagnetic correlations between impurit…

cond-mat.supr-con2015★ 38 cited

The preparation and phase diagrams of ( $^{7}$ Li $_{1 - x}$ Fe $_{x}$ OD)FeSe and (Li $_{1 - x}$ Fe $_{x}$ OH)FeSe superconductors

Xiuquan Zhou, Christopher K. H. Borg, Jeffrey W. Lynn +3

We report the phase diagram for the superconducting system ( $^{7}$ Li $_{1 - x}$ Fe $_{x}$ OD)FeSe and contrast it with that of (Li $_{1 - x}$ Fe $_{x}$ OH)FeSe both in single crystal…

cond-mat.supr-con2015★ 2 cited

Strain-activated structural anisotropy in BaFe2As2

Xiang Chen, Leland Harriger, Athena Sefat +2

High-resolution single crystal neutron diffraction measurements are presented probing the magnetostructural response to uniaxial pressure in the iron pnictide parent system BaFe2As…

cond-mat.str-el2015★ 26 cited

Single to multi quasiparticle excitations in the itinerant helical magnet CeRhIn $_{5}$

C. Stock, J. A. Rodriguez-Rivera, K. Schmalzl +3

CeRhIn $_{5}$ is an itinerant magnet where the Ce $^{3 +}$ spins order in a simple helical phase. We investigate the spin excitations and observe sharp spin-waves parameterized by a n…

cond-mat.str-el2015★ 27 cited

Gapped and gapless short range ordered magnetic states with $(\frac{1}{2}, \frac{1}{2}, \frac{1}{2})$ wavevectors in the pyrochlore magnet Tb $_{2 + x}$ Ti $_{2 - x}$ O $_{7 + δ}$

E. Kermarrec, D. D. Maharaj, J. Gaudet +9

Recent low temperature heat capacity (C $_{P}$ ) measurements on polycrystalline samples of the pyrochlore antiferromagnet Tb $_{2 + x}$ Ti $_{2 - x}$ O $_{7 + δ}$ have shown a strong sensitivity…

cond-mat.mtrl-sci2015★ 34 cited

Spatial evolution of the ferromagnetic phase transition in an exchange graded film

B. J. Kirby, H. F. Belliveau, D. D. Belyea +5

A combination of experiments and numerical modeling was used to study the spatial evolution of the ferromagnetic phase transition in a thin film engineered to have a smooth gradien…

Correlated impurities and intrinsic spin liquid physics in the kagome material Herbertsmithite

The preparation and phase diagrams of (7Li1−x​Fex​OD)FeSe and (Li1−x​Fex​OH)FeSe superconductors

Strain-activated structural anisotropy in BaFe2As2

Single to multi quasiparticle excitations in the itinerant helical magnet CeRhIn5​

Gapped and gapless short range ordered magnetic states with (21​,21​,21​) wavevectors in the pyrochlore magnet Tb2+x​Ti2−x​O7+δ​

Spatial evolution of the ferromagnetic phase transition in an exchange graded film

The preparation and phase diagrams of ( $^{7}$ Li $_{1 - x}$ Fe $_{x}$ OD)FeSe and (Li $_{1 - x}$ Fe $_{x}$ OH)FeSe superconductors

Single to multi quasiparticle excitations in the itinerant helical magnet CeRhIn $_{5}$

Gapped and gapless short range ordered magnetic states with $(\frac{1}{2}, \frac{1}{2}, \frac{1}{2})$ wavevectors in the pyrochlore magnet Tb $_{2 + x}$ Ti $_{2 - x}$ O $_{7 + δ}$