Formation of artificial opals viewed in situ by X-ray grazing insidence diffraction

A.V. Chumakova, A.A. Mistonov, A.A. Vorobiev, A.P. Chumakov, N.A. Grigoryeva, N.A. Sapoletova, K.S. Napolskii, A.A. Eliseev, S.V. Grigoriev

Результат исследований: Научные публикации в периодических изданияхстатья

2 Цитирования (Scopus)

Выдержка

Formation of artificial opal films by a vertical deposition method was in situ studied using the grazing incidence X-ray diffraction technique. Monodisperse spherical polymethyl methacrylate particles (200 nm in diameter) were deposited on the polished Si substrate from an aqueous suspension. The ordering of particles on a fixed area of the substrate located in turn in the bulk suspension under the meniscus and in the air was continuously monitored by the X-ray scattering upon moving the meniscus down owing to evaporation of the solvent. The triple air-liquid-solid phase boundary, i.e. the top line of the meniscus, is identified as the most probable location of the crystallization process. The analysis of observed Bragg reflections and the particle form-factor indicates that the obtained artificial opal-like structures are composed of the spheres arranged in a close-packed hexagonal layers parallel to the substrate. The characteristic correlation length along the normal to the substrate of 550 ± 100 nm is obt
Язык оригиналаанглийский
Страницы (с-по)1234-1239
ЖурналJournal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques
Том7
Номер выпуска6
DOI
СостояниеОпубликовано - 2013

Отпечаток

Diffraction
X rays
Substrates
Suspensions
Phase boundaries
Polymethyl Methacrylate
Crystallization
Air
X ray scattering
Polymethyl methacrylates
Evaporation
X ray diffraction
Liquids

Цитировать

Chumakova, A.V. ; Mistonov, A.A. ; Vorobiev, A.A. ; Chumakov, A.P. ; Grigoryeva, N.A. ; Sapoletova, N.A. ; Napolskii, K.S. ; Eliseev, A.A. ; Grigoriev, S.V. / Formation of artificial opals viewed in situ by X-ray grazing insidence diffraction. В: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques. 2013 ; Том 7, № 6. стр. 1234-1239.
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abstract = "Formation of artificial opal films by a vertical deposition method was in situ studied using the grazing incidence X-ray diffraction technique. Monodisperse spherical polymethyl methacrylate particles (200 nm in diameter) were deposited on the polished Si substrate from an aqueous suspension. The ordering of particles on a fixed area of the substrate located in turn in the bulk suspension under the meniscus and in the air was continuously monitored by the X-ray scattering upon moving the meniscus down owing to evaporation of the solvent. The triple air-liquid-solid phase boundary, i.e. the top line of the meniscus, is identified as the most probable location of the crystallization process. The analysis of observed Bragg reflections and the particle form-factor indicates that the obtained artificial opal-like structures are composed of the spheres arranged in a close-packed hexagonal layers parallel to the substrate. The characteristic correlation length along the normal to the substrate of 550 ± 100 nm is obt",
author = "A.V. Chumakova and A.A. Mistonov and A.A. Vorobiev and A.P. Chumakov and N.A. Grigoryeva and N.A. Sapoletova and K.S. Napolskii and A.A. Eliseev and S.V. Grigoriev",
year = "2013",
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Formation of artificial opals viewed in situ by X-ray grazing insidence diffraction. / Chumakova, A.V.; Mistonov, A.A.; Vorobiev, A.A.; Chumakov, A.P.; Grigoryeva, N.A.; Sapoletova, N.A.; Napolskii, K.S.; Eliseev, A.A.; Grigoriev, S.V.

В: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques, Том 7, № 6, 2013, стр. 1234-1239.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Formation of artificial opals viewed in situ by X-ray grazing insidence diffraction

AU - Chumakova, A.V.

AU - Mistonov, A.A.

AU - Vorobiev, A.A.

AU - Chumakov, A.P.

AU - Grigoryeva, N.A.

AU - Sapoletova, N.A.

AU - Napolskii, K.S.

AU - Eliseev, A.A.

AU - Grigoriev, S.V.

PY - 2013

Y1 - 2013

N2 - Formation of artificial opal films by a vertical deposition method was in situ studied using the grazing incidence X-ray diffraction technique. Monodisperse spherical polymethyl methacrylate particles (200 nm in diameter) were deposited on the polished Si substrate from an aqueous suspension. The ordering of particles on a fixed area of the substrate located in turn in the bulk suspension under the meniscus and in the air was continuously monitored by the X-ray scattering upon moving the meniscus down owing to evaporation of the solvent. The triple air-liquid-solid phase boundary, i.e. the top line of the meniscus, is identified as the most probable location of the crystallization process. The analysis of observed Bragg reflections and the particle form-factor indicates that the obtained artificial opal-like structures are composed of the spheres arranged in a close-packed hexagonal layers parallel to the substrate. The characteristic correlation length along the normal to the substrate of 550 ± 100 nm is obt

AB - Formation of artificial opal films by a vertical deposition method was in situ studied using the grazing incidence X-ray diffraction technique. Monodisperse spherical polymethyl methacrylate particles (200 nm in diameter) were deposited on the polished Si substrate from an aqueous suspension. The ordering of particles on a fixed area of the substrate located in turn in the bulk suspension under the meniscus and in the air was continuously monitored by the X-ray scattering upon moving the meniscus down owing to evaporation of the solvent. The triple air-liquid-solid phase boundary, i.e. the top line of the meniscus, is identified as the most probable location of the crystallization process. The analysis of observed Bragg reflections and the particle form-factor indicates that the obtained artificial opal-like structures are composed of the spheres arranged in a close-packed hexagonal layers parallel to the substrate. The characteristic correlation length along the normal to the substrate of 550 ± 100 nm is obt

U2 - 10.1134/S1027451013130041

DO - 10.1134/S1027451013130041

M3 - Article

VL - 7

SP - 1234

EP - 1239

JO - Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques

JF - Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques

SN - 1027-4510

IS - 6

ER -