Philip Heimann,Andrew Rosenstrom,Ming Fu Lin et al.
Philip Heimann et al.
The Linac Coherent Light Source II, a high-repetition-rate X-ray free-electron laser (FEL), produces high average power as well as high peak power. Air is a key radiation safety element, helping to contain the FEL beams from reaching access...
High/low temperature setups for submillimetric samples under various extreme conditions at the AILES beamline [0.03%]
适用于AILES光束线极端条件下毫米级样品的高低温系统
Cecilia Taverna,Kelly Rader,Jean Blaise Brubach et al.
Cecilia Taverna et al.
Infrared and terahertz spectroscopy performed at synchrotron facilities offers unique opportunities for probing matter under extreme and well controlled conditions. At the AILES beamline of Synchrotron SOLEIL, two complementary experimental...
An induction heating system for in situ X-ray diffraction imaging: design, simulation and application to dislocation dynamics in semiconductors [0.03%]
原位X射线衍射成像感应加热系统设计、模拟及在半导体中位错动力学中的应用研究
Merve P Kabukcuoglu,Nikolaos Sagias,Elias Hamann et al.
Merve P Kabukcuoglu et al.
We present a compact induction heating system for time-resolved in situ X-ray diffraction imaging, enabling contact-free volumetric heating of samples up to approximately 1600°C with flexible operation in different working modes. Real-time...
Paired CycleGAN-based virtual staining for 3D X-ray histology of bone-implant systems [0.03%]
基于配对的CycleGAN虚拟染色技术在骨种植体系统X射线组织学中的三维应用研究
Sarah C Irvine,Christian Lucas,Diana Krüger et al.
Sarah C Irvine et al.
Three-dimensional X-ray histology offers a non-invasive alternative to conventional 2D histology, enabling volumetric imaging of biological tissues without physical sectioning or chemical staining. However, the intrinsic greyscale contrast ...
Distributed computing for the reconstruction of multi-terabyte tomographic X-ray imaging datasets [0.03%]
分布式计算在数千 gigabytes层析X射线成像数据重建中的应用研究
Thorbjørn Erik Køppen Christensen,Frederik Holm Gjørup,Mads Ry Vogel Jørgensen et al.
Thorbjørn Erik Køppen Christensen et al.
Tomographic datasets have continued to grow in size and volume along with camera technology and synchrotron brilliance. These larger datasets require new methods of distributing the reconstruction process on high-performance computing syste...
Synchrotron beamline setup enabling quasi-simultaneous PXRD and XANES measurements: case study of Fischer-Tropsch catalyst reduction at 60 bar [0.03%]
一种用于在60巴条件下近同时进行粉末衍射和X射线吸收近边结构谱测量的同步辐射光束线装置：铁基费-托催化剂还原过程案例研究
Lipeng Yao,G Leendert Bezemer,Irene M N Groot et al.
Lipeng Yao et al.
Powder X-ray diffraction (PXRD) and X-ray absorption near-edge structure (XANES) spectroscopy are complementary techniques for probing cobalt-based (Co-based) Fischer-Tropsch synthesis (FTS) catalyst structures. PXRD reveals crystalline com...
Full-field X-ray fluorescence imaging using a Fresnel zone plate as a coded aperture: optimized reconstruction algorithm and first trial of hyperspectral XANES mapping [0.03%]
基于菲涅耳区板编码孔径的全视场X射线荧光成像：优化重建算法及高通量XANES显微成像试验
Gautier Landrot,Arkadiusz Dawiec,Björn Eckert et al.
Gautier Landrot et al.
This study represents the first feasibility demonstration of hyperspectral X-ray absorption near-edge structure (XANES) mapping performed using a full-field fluorescence imaging approach. This method may be useful in many research fields fo...
Simultaneous measurements of solid-liquid interfaces and bulk liquids using soft X-ray absorption spectroscopy [0.03%]
采用软X射线吸收谱技术同时测量固液界面和本体液体属性
Fumitoshi Kumaki,Masanari Nagasaka
Fumitoshi Kumaki
Simultaneous measurement methods for soft X-ray absorption spectroscopy (XAS) of solid-liquid interfaces and bulk liquids have been developed. The O K-edge XAS spectra of H2O/Au interfaces and bulk H2O were measured using a transmission-typ...
GIWAXS using microbeam applied in halide perovskite films for high spectral resolution and mapping capability [0.03%]
用于高光谱分辨率和映射能力的卤化物钙钛矿薄膜的GIWAXS微束实验研究
Meirong Fu,Bingchen He,Liujiang Zhang et al.
Meirong Fu et al.
Synchrotron-based grazing-incidence wide-angle X-ray scattering (GIWAXS) has become an essential tool for investigating halide perovskite film microstructures. Nevertheless, GIWAXS employing 100 µm X-ray beams inevitably suffers from footp...
Gepta-EX: a multi-channel germanium detector for X-ray absorption fine structure [0.03%]
七通道高纯锗探测器用于X射线吸收精细结构谱测量
Abdul K Rumaiz,Francesca Capocasa,Anthony J Kuczewski et al.
Abdul K Rumaiz et al.
Fluorescence-mode X-ray absorption spectroscopy (XAS) at high photon energies requires detectors with high stopping power and excellent energy resolution to measure weak element-specific signals. Traditional silicon-based detectors suffer f...