1997
DOI: 10.1107/s0021889897001271
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Double-Bent-Crystal Small-Angle Neutron Scattering Setting and its Applications

Abstract: Theoretical relations for optimum adjustments of two arrangements of a double‐bent‐crystal (DBC) small‐angle neutron scattering (SANS) diffractometer are discussed. Results of several experiments demonstrate the applicability of DBC SANS in the investigation of some technologically important materials in the range of scattering‐vector sizes 0.0002–0.02 Å−1. Formulas derived for data analysis, which describe the transformation of the SANS cross section to the measured intensity, indicate that water calibration … Show more

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Cited by 51 publications
(23 citation statements)
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“…Внутренняя структура пустых стекол Fe20MIP и Fe20MAP при комнатной температуре исследовалась на установке малоуглового рассеяния нейтронов (SANSSmall Angle Neutron Scattering) V4 (Helmholtz Zentrum Berlin, Берлин, Германия), λ = 6.5 ± 0.6 ¦ . Эти же ис-ходные и заполненные сегнетоэлектриками образцы бы-ли исследованы и на установке MAUD (Nuclear Physics Institute of the CAS,Řež near Prague, Czech Republic) на длине волны падающих нейтронов λ = 2.09 ¦ [23].…”
Section: образцы и методика экспериментаunclassified
“…Внутренняя структура пустых стекол Fe20MIP и Fe20MAP при комнатной температуре исследовалась на установке малоуглового рассеяния нейтронов (SANSSmall Angle Neutron Scattering) V4 (Helmholtz Zentrum Berlin, Берлин, Германия), λ = 6.5 ± 0.6 ¦ . Эти же ис-ходные и заполненные сегнетоэлектриками образцы бы-ли исследованы и на установке MAUD (Nuclear Physics Institute of the CAS,Řež near Prague, Czech Republic) на длине волны падающих нейтронов λ = 2.09 ¦ [23].…”
Section: образцы и методика экспериментаunclassified
“…The pinhole SANS-II facility [21] at SINQ (PSI Villigen) was used for the measurement. Preliminary tests were performed using MAUD double-crystal SANS diffractometer (NPL lab of CANAM, NPI Řež, Czech Republic [22]). …”
Section: Sans Techniquementioning
confidence: 99%
“…Since it can cover a wide range of sizes, this technique is particularly useful in studies of ceramic processing such as fine flaws existing in ceramics, 10,11) of porosity in plasma-sprayed materials, 12,13) of sintering effects in a nanostructured zirconia, 14) and so forth. SANS method can be applied to specimens without any surface preparation, [7][8][9] i.e., nondestructive measurement.…”
Section: Introductionmentioning
confidence: 99%