W
W. C. Koehler
Researcher at Oak Ridge National Laboratory
Publications - 82
Citations - 6239
W. C. Koehler is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Neutron diffraction & Scattering. The author has an hindex of 36, co-authored 82 publications receiving 5975 citations.
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Journal ArticleDOI
Neutron Diffraction Study of the Magnetic Properties of the Series of Perovskite-Type Compounds [ ( 1 − x ) La , x Ca ] Mn O 3
E. O. Wollan,W. C. Koehler +1 more
TL;DR: In this paper, the magnetic properties of perovskite-type compounds have been investigated using x-ray diffraction measurements of lattice distortions and ferromagnetic saturation data.
Journal ArticleDOI
Polarization analysis of thermal-neutron scattering.
TL;DR: In this paper, a triple-axis neutron spectrometer with polarization sensitive crystals on both the first and third axes is described, and the calculation of polarized-neutron scattering cross sections is presented in a form particularly suited to apply to this instrument.
Journal ArticleDOI
Neutron-diffraction study of the magnetic properties of perovskite-like compounds LaBO3
W. C. Koehler,E.O. Wollan +1 more
TL;DR: In this paper, a neutron diffraction study has been carried out on the series of compounds LaBO 3 in which B is a trivalent ion of one of the 3-d transition group elements Cr, Mn, Fe, Co, and Ni.
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Neutron Diffraction Investigations of the Magnetic Ordering in Fe Br 2 , Co Br 2 , Fe Cl 2 , and Co Cl 2
TL;DR: In this paper, the existence of magnetic ordering in hexagonal layer-type structures has been investigated on anhydrous Fe${\mathrm{Br}} and cobalt compounds.
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Neutron Diffraction Study of the Magnetic Properties of Rare-Earth-Iron Perovskites
TL;DR: A neutron diffraction study of the magnetic properties of rare-earth-iron perovskites, NdFe, HoFe, and ErFe, at temperatures ranging from 955\ifmmode^\circ\else\text degree\fi{} to 1.25\IFmmode+1.25