Refined interpretation of Christiansen-filter experiments and neutron scattering lengths of the lead-isotopes

1991 ◽  
Vol 338 (2) ◽  
pp. 233-237 ◽  
Author(s):  
L. Koester ◽  
K. Knopf
Keyword(s):  
Neutron Scattering ◽  
Lead Isotopes ◽  
Scattering Lengths

The α∗ and the neutron scattering lengths of 3He

1981 ◽  
Vol 368 (2) ◽  
pp. 189-200 ◽  
Author(s):  
M. Baumgartner ◽  
H.P. Gubler ◽  
M. Heller ◽  
G.R. Plattner ◽  
W. Roser ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Scattering Lengths

Local-field refinement of neutron scattering lengths

1985 ◽  
Vol 321 (3) ◽  
pp. 443-449 ◽  
Author(s):  
V. F. Sears
Keyword(s):  
Neutron Scattering ◽  
Local Field ◽  
Scattering Lengths

Crystal structure of monoclinic samarium and cubic europium sesquioxides and bound coherent neutron scattering lengths of the isotopes 154Sm and 153Eu

2016 ◽  
Vol 231 (9) ◽  
Author(s):  
Holger Kohlmann ◽  
Christina Hein ◽  
Ralf Kautenburger ◽  
Thomas C. Hansen ◽  
Clemens Ritter ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Neutron Scattering ◽  
Crystal Structures ◽  
Scattering Lengths

AbstractThe crystal structures of monoclinic samarium and cubic europium sesquioxide, Sm

New measurements of the coherent and incoherent neutron scattering lengths of13C

2008 ◽  
Vol 20 (4) ◽  
pp. 045221 ◽  
Author(s):  
H E Fischer ◽  
J Neuefeind ◽  
J M Simonson ◽  
R Loidl ◽  
H Rauch
Keyword(s):  
Neutron Scattering ◽  
Incoherent Neutron Scattering ◽  
Scattering Lengths ◽  
Incoherent Neutron

Neutron scattering lengths and cross sections of the barium isotopes

1985 ◽  
Vol 322 (1) ◽  
pp. 105-113 ◽  
Author(s):  
L. Koester ◽  
K. Knopf ◽  
W. Waschkowski
Keyword(s):  
Neutron Scattering ◽  
Cross Sections ◽  
Scattering Lengths

Correction of neutron scattering lengths for electromagnetic interactions

1996 ◽  
Vol 3 (2) ◽  
pp. 53-62 ◽  
Author(s):  
V. F. Sears
Keyword(s):  
Neutron Scattering ◽  
Electromagnetic Interactions ◽  
Scattering Lengths

scholarly journals Small Angle Neutron Scattering from Nanophase Titanium As A Function of Oxidation

1988 ◽  
Vol 132 ◽  
Author(s):  
J. A. Eastman ◽  
J. E. Epperson ◽  
H. Hahn ◽  
T. E. Klippert ◽  
A. Narayanasamy ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Scattering Length ◽  
Contrast Variation ◽  
Gas Condensation ◽  
Pressure Oxygen ◽  
Scattering Centers ◽  
Scattering Lengths ◽  
Contrast Matching

ABSTRACTNanophase titanium, prepared by the gas-condensation method both as aggregated powder and in lightly compacted discs, has been studied by conventional small angle neutron scattering, and by use of contrast variation methods. The contrast has been changed (a), isotopically, by means of deuterated/protonated solvents distilled into the specimen and (b) by progressive incremental oxidation of the Ti particles using fixed doses of low-pressure oxygen. It was shown that some evolution of the small angle pattern for lightly compacted nanophase Ti occurred over a period of several months at 300 K. Contrast matching by external solvent works well and has allowed the scattering lengths of oxidized and unoxidized specimens to be followed. The results imply that the scattering from metal and oxide can be separated under suitable conditions. The partial oxidation experiments indicate that there is both a fast and slow oxidation at 300 K. Also, during slow oxidation, high scattering length density scattering centers were formed whose number increased, but whose size remained the same at about 2 nm; these centers are tentatively assumed to be TiO2.

Neutron scattering lengths and neutron-electron interaction

Physica B+C ◽  
1986 ◽  
Vol 137 (1-3) ◽  
pp. 282-292 ◽  
Author(s):  
L. Koester ◽  
W. Waschkowski ◽  
A. Klüver
Keyword(s):  
Neutron Scattering ◽  
Electron Interaction ◽  
Scattering Lengths

Neutron scattering lengths of the isotopes of thulium, ytterbium and lutetium

1986 ◽  
Vol 323 (3) ◽  
pp. 367-371 ◽  
Author(s):  
L. Koester ◽  
K. Knopf
Keyword(s):  
Neutron Scattering ◽  
Scattering Lengths

The bound coherent neutron scattering lengths of the oxygen isotopes

2012 ◽  
Vol 24 (50) ◽  
pp. 505105 ◽  
Author(s):  
Henry E Fischer ◽  
J Mike Simonson ◽  
Jörg C Neuefeind ◽  
Hartmut Lemmel ◽  
Helmut Rauch ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Oxygen Isotopes ◽  
Scattering Lengths
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