SPring-8/SACLA Research Report

SPring-8/SACLA Research Report

Online ISSN : 2187-6886

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Volume 11, Issue 4

SPring-8 Document D 2023-011

Displaying 1-21 of 21 articles from this issue

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Section A

Anion Cofactor in the Oxygen-Evolving Photosystem II Studied by X-ray Crystallography

Keisuke Kawakami

2023 Volume 11 Issue 4 Pages 205-209
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.205

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¹⁵¹Eu Nuclear Resonant Inelastic Scattering of Eu-filled Type-I Clathrates

Satoshi Tsutsui, Takahiro Onimaru, Yoshitaka Yoda, Toshiro Takabatake

2023 Volume 11 Issue 4 Pages 210-213
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.210

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Sorption Structure of Cesium in Various Clay Minerals by Cs L₁-edge XAFS Measurement

Takuya Tsuji, Daiju Matsumura, Tohru Kobayashi

2023 Volume 11 Issue 4 Pages 214-217
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.214

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Density Measurements of Fe-Ni-S Liquids at High Pressure

Satoru Urakawa, Hidenori Terasaki, Syun-pachi Kishimoto, Naonori Inoue ...

2023 Volume 11 Issue 4 Pages 218-220
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.218

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　We have used X-ray absorption technique combined with a large-volume press to determine the density of the Fe-Ni-S liquid alloys at 3 GPa. The measured densities are consistent with the adiabatic compression curve of F-S liquids determined from sound velocity measurements. The molar volume of the FeS-NiS binary liquids shows a negative deviation from the ideal solution.

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Development of a High-Speed X-Ray Diffraction Method for Observation of Structure Relaxation and Dislocation Creation in III-V Semiconductor Films

W. Voegeli, E. Arakawa, T. Shirasawa, M. Takahasi, T. Sasaki, T. Matsu ...

2023 Volume 11 Issue 4 Pages 221-224
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.221

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　An experiment aimed at developing a high-speed X-ray diffraction method for in-situ measurements during molecular-beam epitaxy (MBE) growth was conducted. This method can be expected to be useful for understanding dislocation creation and structural relaxations in III-V semiconductors. A new X-ray optical system was tested for this purpose. The optical system consists of three optical elements, which together produce a convergent beam with a wide range of incident angles onto the sample. This makes it possible to observe the scattering distribution in a range of momentum transfer simultaneously with a single exposure of a two-dimensional detector, without any mechanical movement. The evaluation of the optical components confirmed that the principle of the new X-ray optics is sound. The diffracted X-rays from the Bragg peak of a thin film were observed simultaneously with the substrate Bragg peak. This shows the potential of the present method for time-resolved measurements during thin film growth, but some problems have to be solved for quantitative measurements.

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Hard X ray Photoelectron Spectroscopy Measurement of Water and Ethanol Adsorbed on Mesoporous Carbon

Yasumasa Takagi

2023 Volume 11 Issue 4 Pages 225-228
Published: September 07, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.225

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Analysis of Trace Elements in a Human Cultured Myocyte using Nanobeam X-ray Fluorescence Spectrometer

Shigekazu Fujioka, Hana Hayasaki, Masa-Aki Shibata

2023 Volume 11 Issue 4 Pages 229-233
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.229

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Electronic Structure of Heavy Fermion Compound CeRhIn₅ Studied by Compton Scattering Experiment

Akihisa Koizumi, Daichi Katayama, Jumaeda Jatmika, Takao Ebihara, Sato ...

2023 Volume 11 Issue 4 Pages 234-237
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.234

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Crystal Structure Analysis of Peroxinitrite Treated Hen Egg Lysozyme

Takashi Nakashima

2023 Volume 11 Issue 4 Pages 238-240
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.238

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Preliminary X-ray Structure Analysis of the Achromobacter xylosoxidans Cytochrome c₅₅₁

Ryohei Yoneda, Hiroyasu Koteishi, Masaki Nojiri

2023 Volume 11 Issue 4 Pages 241-244
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.241

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Section B

IR Micro-Mapping Measurements of Particulates in Rubber

Takayuki Maruyama, Yuka Ikemoto

2023 Volume 11 Issue 4 Pages 245-246
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.245

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Study of Structure Changes of Carbon Fiber Reinforced Plastics during Stretching Test using μ-CT Method

Takanori Itoh, Yusuke Nagami, Atsushi Kato, Hideto Imai, Akihisa Takeu ...

2023 Volume 11 Issue 4 Pages 247-253
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.247

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Observation on Boundary of Cement Hardenings and Sedimentary Rocks in Long Term Immersion Test using Integrated CT-XRD Method

Takashi Hitomi

2023 Volume 11 Issue 4 Pages 254-258
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.254

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Characterization of Chemical Bond State of Iron Near Interface between Cr₂O₃ Film and Cold Rolled Steel Sheet Investigated by Resonant Hard X-ray Photoemission Spectroscopy

Katsuhiro Nishihara, Daisuke Kuwano, Ayuki Yoshizumi, Yoshinori Shibag ...

2023 Volume 11 Issue 4 Pages 259-267
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.259

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Stress Development Accompanied with the Phase Transformation of Thermally Grown Oxide Scale of FeO formed on Fe at High Temperature

Shigenari Hayashi, Yurika Yamanouchi, Haruki Utsumi, Reito Mizorogi, K ...

2023 Volume 11 Issue 4 Pages 268-271
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.268

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IR Micro-Mapping Measurements of Particulates in Rubber (2)

Takayuki Maruyama, Yuka Ikemoto

2023 Volume 11 Issue 4 Pages 272-273
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.272

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Nondestructive Depth Analysis of AlCrN Thin Films using Micro Beam X-ray Diffraction with Patterned Slits

Aya Hino, Amane Kitahara, Kazushi Hayashi

2023 Volume 11 Issue 4 Pages 274-278
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.274

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Section C

Evaluation of X-ray Imaging Camera

Kentaro Kajiwara, Takuya Matsumoto

2023 Volume 11 Issue 4 Pages 279-283
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.279

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Section SACLA

Simultaneous Wide- and Small-Angle Scattering of Liquid Tellurium

Peihao Sun, J. B. Hastings

2023 Volume 11 Issue 4 Pages 284-286
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.284

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　The experiment was aimed at measuring the small-angle X-ray scattering of supercooled liquid tellurium, which is expected to show a maximum as a function of temperature in the deeply supercooled region. During the beam time, several challenges were present, which made it difficult to reach the experimental goal. This report explains the challenges encountered. A follow-up experiment was able to partially reach the original goal.

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Section Erratum

Erratum: Development of Picosecond Analysis Method of Dynamic Nanospace for the Creation of Fast-responsive Space Materials

Susumu Kitagawa, Akihiro Hori, Ryotaro Matsuda, Shinpei Kusaka, Tomoya ...

2023 Volume 11 Issue 4 Pages 287
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.287

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Erratum: XAFS Analysis of Pt Core-Shell Catalysts

Hideo Inoue, Masashi Matsumoto, Hideto Imai

2023 Volume 11 Issue 4 Pages 288
Published: August 31, 2023
Released on J-STAGE: August 31, 2023

DOIhttps://doi.org/10.18957/rr.11.4.288

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