Results 1 to 10 of about 85,730 (276)

A dedicated beamline for wide-energy-range X-ray spectroscopy at SSRF: combining soft and hard X-ray capabilities [PDF]

Journal of Synchrotron Radiation
The advancement of renewable energy critically depends on the rational design of catalysts, which necessitates a thorough understanding of the underlying materials.
Zhaofeng Liang, Jinyang Xu, Lei Xie, Jingyuan Ma, Bingbao Mei, Liangxin Wang, Nan Wang, Zhenhua Chen, Ying Zou, Fei Song   +9 more
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Fluorescence-line-selective soft X-ray absorption spectroscopy: a novel approach to element-specific electronic structure analysis [PDF]

Journal of Synchrotron Radiation
A novel approach to soft X-ray fluorescence-yield absorption spectroscopy is presented using a superconducting tunnel junction (STJ) X-ray detector, a new type of detector for the soft X-ray region.
Kota Naito, Nobuo Nakajima, Shigetomo Shiki   +2 more
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Investigate the Function and Structure of (Fe,Cr) La2Ti2O7 Photocatalyst Calcined under the Nitrogen Atmosphere

Bulletin of Chemical Reaction Engineering & Catalysis, 2023
Extensive research has been conducted on enhancing the photocatalytic activity of Lanthanum titanium oxide (La2Ti2O7) based photocatalysts. However, these photocatalysts were found to be inactive under visible light.
Hussanai Luangthanarak, Ratchadaporn Supruangnet, Waraporn Tanthanuch, Sukasem Watcharamaisakul   +3 more
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High-resolution XEOL spectroscopy setup at the X-ray absorption spectroscopy beamline P65 of PETRA III

Journal of Synchrotron Radiation, 2022
A newly designed setup to perform steady-state X-ray excited optical luminescence (XEOL) spectroscopy and simultaneous XEOL and X-ray absorption spectroscopy characterization at beamline P65 of PETRA III is described. The XEOL setup is equipped with a He-
S. Levcenko, R. Biller, T. Pfeiffelmann, K. Ritter, H. H. Falk, T. Wang, S. Siebentritt, E. Welter, C. S. Schnohr   +8 more
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Visualizing the valence states of europium ions in Eu-doped BaAl2O4 using X-ray nanoprobe mapping

Journal of Synchrotron Radiation, 2022
This study develops and successfully demonstrates visualization methods for the characterization of europium (Eu)-doped BaAl2O4 phosphors using X-ray nanoprobe techniques.
Yu-Hao Wu, Yung-Yang Lin, Jeng-Lung Chen, Shih-Yu Fu, Shu-Chi Huang, Chien-yu Lee, Bo-Yi Chen, Gung-Chian Yin, E-Wen Huang, Mau-Tsu Tang, Bi-Hsuan Lin   +10 more
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X-ray absorption spectroscopy and actinide electrochemistry: a setup dedicated to radioactive samples applied to neptunium chemistry

Journal of Synchrotron Radiation, 2022
A spectroelectrochemical setup has been developed to investigate radioactive elements in small volumes (0.7 to 2 ml) under oxidation–reduction (redox) controlled conditions by X-ray absorption spectroscopy (XAS).
Richard Husar, Thomas Dumas, Michel L. Schlegel, Daniel Schlegel, Dominique Guillaumont, Pier-Lorenzo Solari, Philippe Moisy   +6 more
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Emergence of the first XAFS/XRF beamline in the Middle East: providing studies of elements and their atomic/electronic structure in pluridisciplinary research fields

Journal of Synchrotron Radiation, 2022
XAFS/XRF is a general-purpose absorption spectroscopy beamline at the Synchrotron-light for Experimental Science and Applications in the Middle East (SESAME), Jordan.
Messaoud Harfouche, Mahmoud Abdellatief, Yazeed Momani, Anas Abbadi, Mohammad Al Najdawi, Mustafa Al Zoubi, Basil Aljamal, Salman Matalgah, Latif U. Khan, Andrea Lausi, Giorgio Paolucci   +10 more
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Temperature dependence of width band gap in Inxga1-Xasquantum well in presence of transverse strong magnetic field [PDF]

E3S Web of Conferences, 2023
This article investigated the temperature dependence of the width band gap in InxGa1-xAs quantum well in the presence of a transverse strong magnetic field.
Erkaboev U. I., Sayidov N. A., Negmatov U. M., Rakhimov R. G., Mirzaev J. I.   +4 more
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Alterations in Oral Microbiota of Differentiated Thyroid Carcinoma Patients With Xerostomia After Radioiodine Therapy

Frontiers in Endocrinology, 2022
Background and AimsOral xerostomia remains one of the most common complications of differentiated thyroid carcinoma patients (DTC) after radioiodine therapy (RAI). Environmental factors in the etiology of xerostomia are largely unknown.
Baiqiang Lin, Fuya Zhao, Fuya Zhao, Yang Liu, Yang Liu, Yang Liu, Jiayu Sun, Jiayu Sun, Jing Feng, Lei Zhao, Haoran Wang, Hongye Chen, Wei Yan, Xiao Guo, Shang Shi, Zhiyong Li, Shuang Wang, Yu Lu, Jianjun Zheng, Jianjun Zheng, Yunwei Wei, Yunwei Wei, Yunwei Wei   +22 more
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Using crystallography tools to improve vaccine formulations

IUCrJ, 2022
This article summarizes developments attained in oral vaccine formulations based on the encapsulation of antigen proteins inside porous silica matrices.
Márcia Carvalho de Abreu Fantini, Cristiano Luis Pinto Oliveira, José Luiz de Souza Lopes, Tereza da Silva Martins, Milena Apetito Akamatsu, Aryene Góes Trezena, Milene Tino-De- Franco, Viviane Fongaro Botosso, Osvaldo Augusto Brazil Esteves Sant'Anna, Nikolay Kardjilov, Martin Kjaerulf Rasmussen, Heloísa Nunes Bordallo   +11 more
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