Three-dimensional structure of a single colloidal crystal grain studied by coherent x-ray diffraction

被引：15

作者：

Gulden, J. ^{[1
]}

Yefanov, O. M. ^{[1
]}

Mancuso, A. P. ^{[1
,2
]}

Dronyak, R. ^{[1
]}

Singer, A. ^{[1
]}

Bernatova, V. ^{[1
,3
]}

Burkhardt, A. ^{[1
]}

Polozhentsev, O. ^{[1
,4
]}

Soldatov, A. ^{[4
]}

Sprung, M. ^{[1
]}

Vartanyants, I. A. ^{[1
,5
]}

机构：

[1] Deutsch Elektronen Synchrotron DESY, D-22607 Hamburg, Germany

[2] European XFEL GmbH, D-22761 Hamburg, Germany

[3] Safarik Univ, Fac Sci, Kosice 04180, Slovakia

[4] So Fed Univ, Rostov Na Donu 344090, Russia

[5] Natl Res Nucl Univ, MEPhI, Moscow 115409, Russia

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 04期

关键词：

OPTICAL-PROPERTIES; PHOTONIC CRYSTAL; PHASE RETRIEVAL; STACKING-FAULTS; MICROSCOPY; SPHERES;

D O I：

10.1364/OE.20.004039

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A coherent x-ray diffraction experiment was performed on an isolated colloidal crystal grain at the coherence beamline P10 at PETRA III. Using azimuthal rotation scans the three-dimensional (3D) scattered intensity from the sample in the far-field was measured. It includes several Bragg peaks as well as the coherent interference around these peaks. The analysis of the scattered intensity reveals the presence of plane defects in a single grain of the colloidal sample. We confirm these findings by model simulations. In these simulations we also analyze the experimental conditions required to phase the 3D diffraction pattern from a single colloidal grain. This approach has the potential to produce a high resolution image of the sample revealing its inner structure, with possible structural defects. (C) 2012 Optical Society of America

引用

页码：4039 / 4049

页数：11

共 32 条

[1] Large-scale synthesis of a silicon photonic crystal with a complete three-dimensional bandgap near 1.5 micrometres [J].

Blanco, A ;

Chomski, E ;

Grabtchak, S ;

Ibisate, M ;

John, S ;

Leonard, SW ;

Lopez, C ;

Meseguer, F ;

Miguez, H ;

Mondia, JP ;

Ozin, GA ;

Toader, O ;

van Driel, HM .

NATURE, 2000, 405 (6785) :437-440

[2] High-Resolution Transmission X-ray Microscopy: A New Tool for Mesoscopic Materials [J].

Bosak, Alexey ;

Snigireva, Irina ;

Napolskii, Kirill S. ;

Snigirev, Anatoly .

ADVANCED MATERIALS, 2010, 22 (30) :3256-+

[3] Phase retrieval by iterated projections [J].

Elser, V .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2003, 20 (01) :40-55

[4] PHASE RETRIEVAL ALGORITHMS - A COMPARISON [J].

FIENUP, JR .

APPLIED OPTICS, 1982, 21 (15) :2758-2769

[5]

Giacovazzo C., 2002, FUNDAMENTALS CRYSTAL

[6] Coherent x-ray imaging of defects in colloidal crystals [J].

Gulden, J. ;

Yefanov, O. M. ;

Mancuso, A. P. ;

Abramova, V. V. ;

Hilhorst, J. ;

Byelov, D. ;

Snigireva, I. ;

Snigirev, A. ;

Petukhov, A. V. ;

Vartanyants, I. A. .

PHYSICAL REVIEW B, 2010, 81 (22)

[7] Double Stacking Faults in Convectively Assembled Crystals of Colloidal Spheres [J].

Hilhorst, Jan ;

Abramova, Vera V. ;

Sinitskii, Alexander ;

Sapoletova, Nina A. ;

Napolskii, Kirill S. ;

Eliseev, Andrey A. ;

Byelov, Dmytro V. ;

Grigoryeva, Natali A. ;

Vasilieva, Alexandra V. ;

Bouwman, Wim G. ;

Kvashnina, Kristina ;

Snigirev, Anatoly ;

Grigoriev, Sergey V. ;

Petukhov, Andrei V. .

LANGMUIR, 2009, 25 (17) :10408-10412

[8] Signal-to-noise and radiation exposure considerations in conventional and diffraction x-ray microscopy [J].

Huang, Xiaojing ;

Miao, Huijie ;

Steinbrener, Jan ;

Nelson, Johanna ;

Shapiro, David ;

Stewart, Andrew ;

Turner, Joshua ;

Jacobsen, Chris .

OPTICS EXPRESS, 2009, 17 (16) :13541-13553

[9] How a liquid becomes a glass both on cooling and on heating [J].

Lu, Xinhui ;

Mochrie, S. G. J. ;

Narayanan, S. ;

Sandy, A. R. ;

Sprung, M. .

PHYSICAL REVIEW LETTERS, 2008, 100 (04)

[10] Coherent diffractive imaging of biological samples at synchrotron and free electron laser facilities [J].

Mancuso, A. P. ;

Yefanov, O. M. ;

Vartanyants, I. A. .

JOURNAL OF BIOTECHNOLOGY, 2010, 149 (04) :229-237

← 1 2 3 4 →