Published 1997 | Version v1
Book Metadata-only

Interparticle interference at multiple small angle neutron scattering on close-packed systems

Creators

  • 1. Gosudarstvennyj Nauchnyj Tsentr Inst. Teoreticheskoj i Ehksperimental'noj Fiziki, Moscow (Russian Federation)
  • 2. Moskovskij Gosudarstvennyj Inzhenerno-Fizicheskij Inst. (Tekhnicheskij Univ.), Moscow (Russian Federation)

Description

The direct observation of the interparticle interference effect in small angle scattering (SAS) of neutrons of a model scatterers system is carried out. Experiments are fulfilled by means of the universal neutron diffractometer with two-crystal monochromator. Pure powders of TiZr, Al and their mixtures are used as samples. Powder of TiZr plays the role of a diluent. The dependences of the SAS curve width on the Al powder mass in the sample and the total mass of Al and TiZr mixture are presented. Quantitative estimations of the value of the interparticle interference on depending of the scatterer concentration are obtained for the case of multiple neutron SAS

Abstract (Russian)

Проведено прямое наблюдение эффекта межчастичной интерференции в малоугловом рассеянии (МУР) нейтронов на модельной системе рассеивателей. Эксперименты выполнены на универсальном нейтронном дифрактометре с двухкристальным монохроматором. В качестве образцов использованы чистые порошки TiZr, Al и их смеси. Представлены зависимости ширины кривой МУР от массы порошка Al в образце и от общей массы смеси Al и TiZr. Порошок TiZr выполнял роль разбавителя. Получены количественные оценки величины межчастичной интерференции в зависимости от концентрации рассеивателей в случае многократного МУР нейтронов
Part of:
National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research). Summary of reports. Volume 2

Additional details

Additional titles

Original title (Russian)
Межчастичная интерференция при многократном малоугловом рассеянии нейтронов на плотноупакованных системах

Publishing Information

Publisher
OIYaI
Imprint Place
Dubna (Russian Federation)
ISBN
5-85165-484-8
Imprint Title
National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research). Summary of reports. Volume 2
Imprint Pagination
452 p.
Journal Page Range
p. 115-120

Conference

Title
National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research)
Original Conference Title
Natsional'naya konferentsiya po primeneniyu rentgenovskogo, sinkhrotronnogo izluchenij, nejtronov i ehlektronov dlya issledovaniya materialov (prodolzhenie Vsesoyuznykh soveshchanij po primeneniyu rentgenovskikh luchej dlya issledovaniya materialov)
Dates
25-29 May 1997
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33007695
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM; INTERFERENCE; LINE BROADENING; LINE WIDTHS; MULTIPLE SCATTERING; NEUTRON DIFFRACTION; SMALL ANGLE SCATTERING; STRUCTURAL CHEMICAL ANALYSIS; TITANIUM COMPOUNDS; ZIRCONIUM COMPOUNDS
Descriptors DEC
COHERENT SCATTERING; DIFFRACTION; ELEMENTS; METALS; SCATTERING; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
5 refs., 6 figs. Imprint:Natsional'naya konferentsiya po primeneniyu rentgenovskogo, sinkhrotronnogo izluchenij, nejtronov i ehlektronov dlya issledovaniya materialov (prodolzhenie Vsesoyuznykh soveshchanij po primeneniyu rentgenovskikh luchej dlya issledovaniya materialov). Sbornik dokladov. Tom 2
Secondary number(s)
JINR-R--14-97-343