Journal of Synchrotron Radiation最新文献_第6页

TomoPyUI: a user-friendly tool for rapid tomography alignment and reconstruction. TomoPyUI：用于快速断层对齐和重建的用户友好型工具。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-26 DOI: 10.1107/S1600577524003989

Samuel S Welborn, Molleigh B Preefer, Johanna Nelson Weker

{"title":"TomoPyUI: a user-friendly tool for rapid tomography alignment and reconstruction.","authors":"Samuel S Welborn, Molleigh B Preefer, Johanna Nelson Weker","doi":"10.1107/S1600577524003989","DOIUrl":"10.1107/S1600577524003989","url":null,"abstract":"The management and processing of synchrotron and neutron computed tomography data can be a complex, labor-intensive and unstructured process. Users devote substantial time to both manually processing their data (i.e. organizing data/metadata, applying image filters etc.) and waiting for the computation of iterative alignment and reconstruction algorithms to finish. In this work, we present a solution to these problems: TomoPyUI, a user interface for the well known tomography data processing package TomoPy. This highly visual Python software package guides the user through the tomography processing pipeline from data import, preprocessing, alignment and finally to 3D volume reconstruction. The TomoPyUI systematic intermediate data and metadata storage system improves organization, and the inspection and manipulation tools (built within the application) help to avoid interrupted workflows. Notably, TomoPyUI operates entirely within a Jupyter environment. Herein, we provide a summary of these key features of TomoPyUI, along with an overview of the tomography processing pipeline, a discussion of the landscape of existing tomography processing software and the purpose of TomoPyUI, and a demonstration of its capabilities for real tomography data collected at SSRL beamline 6-2c.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226142/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of a portable and cost-effective femtosecond fibre laser synchronizable with synchrotron X-ray pulses. 开发可与同步加速器 X 射线脉冲同步的便携式、经济型飞秒光纤激光器。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-20 DOI: 10.1107/S1600577524003667

Keisuke Kaneshima, Takumi Kyoda, Shuta Sugeta, Yoshihito Tanaka

引用次数: 0

Signal-to-noise and spatial resolution in in-line imaging. 1. Basic theory, numerical simulations and planar experimental images. 在线成像的信噪比和空间分辨率。1.基本理论、数值模拟和平面实验图像。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1107/S1600577524003886

Timur E Gureyev, David M Paganin, Harry M Quiney

{"title":"Signal-to-noise and spatial resolution in in-line imaging. 1. Basic theory, numerical simulations and planar experimental images.","authors":"Timur E Gureyev, David M Paganin, Harry M Quiney","doi":"10.1107/S1600577524003886","DOIUrl":"10.1107/S1600577524003886","url":null,"abstract":"Signal-to-noise ratio and spatial resolution are quantitatively analysed in the context of in-line (propagation based) X-ray phase-contrast imaging. It is known that free-space propagation of a coherent X-ray beam from the imaged object to the detector plane, followed by phase retrieval in accordance with Paganin's method, can increase the signal-to-noise in the resultant images without deteriorating the spatial resolution. This results in violation of the noise-resolution uncertainty principle and demonstrates `unreasonable' effectiveness of the method. On the other hand, when the process of free-space propagation is performed in software, using the detected intensity distribution in the object plane, it cannot reproduce the same effectiveness, due to the amplification of photon shot noise. Here, it is shown that the performance of Paganin's method is determined by just two dimensionless parameters: the Fresnel number and the ratio of the real decrement to the imaginary part of the refractive index of the imaged object. The relevant theoretical analysis is performed first, followed by computer simulations and then by a brief test using experimental images collected at a synchrotron beamline. More extensive experimental tests will be presented in the second part of this paper.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226163/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

3D imaging of magnetic domains in Nd₂Fe₁₄B using scanning hard X-ray nanotomography. 利用扫描硬 X 射线纳米层析技术对 Nd2Fe14B 中的磁畴进行三维成像。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-05-21 DOI: 10.1107/S1600577524003217

Srutarshi Banerjee, Doğa Gürsoy, Junjing Deng, Maik Kahnt, Matthew Kramer, Matthew Lynn, Daniel Haskel, Jörg Strempfer

{"title":"3D imaging of magnetic domains in Nd2Fe14B using scanning hard X-ray nanotomography.","authors":"Srutarshi Banerjee, Doğa Gürsoy, Junjing Deng, Maik Kahnt, Matthew Kramer, Matthew Lynn, Daniel Haskel, Jörg Strempfer","doi":"10.1107/S1600577524003217","DOIUrl":"10.1107/S1600577524003217","url":null,"abstract":"Nanoscale structural and electronic heterogeneities are prevalent in condensed matter physics. Investigating these heterogeneities in 3D has become an important task for understanding material properties. To provide a tool to unravel the connection between nanoscale heterogeneity and macroscopic emergent properties in magnetic materials, scanning transmission X-ray microscopy (STXM) is combined with X-ray magnetic circular dichroism. A vector tomography algorithm has been developed to reconstruct the full 3D magnetic vector field without any prior noise assumptions or knowledge about the sample. Two tomographic scans around the vertical axis are acquired on single-crystalline Nd2Fe14B pillars tilted at two different angles, with 2D STXM projections recorded using a focused 120 nm X-ray beam with left and right circular polarization. Image alignment and iterative registration have been implemented based on the 2D STXM projections for the two tilts. Dichroic projections obtained from difference images are used for the tomographic reconstruction to obtain the 3D magnetization distribution at the nanoscale.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226165/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141076724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In situ XAFS-XRD study of the Zr-Y₂O₃ interaction at extra-high temperatures. 超高温下 Zr-Y2O3 相互作用的原位 XAFS-XRD 研究。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-05-31 DOI: 10.1107/S1600577524003321

Ayumi Itoh, Satoru Matsuo, Kenta Yoshida, Kenji Konashi, Rikuto Ikuta, Keisuke Niino, Yuji Arita, Masaaki Kobata, Tatsuo Fukuda, Tohru Kobayashi, Hajime Tanida, Tsuyoshi Yaita

{"title":"In situ XAFS-XRD study of the Zr-Y2O3 interaction at extra-high temperatures.","authors":"Ayumi Itoh, Satoru Matsuo, Kenta Yoshida, Kenji Konashi, Rikuto Ikuta, Keisuke Niino, Yuji Arita, Masaaki Kobata, Tatsuo Fukuda, Tohru Kobayashi, Hajime Tanida, Tsuyoshi Yaita","doi":"10.1107/S1600577524003321","DOIUrl":"10.1107/S1600577524003321","url":null,"abstract":"The in situ measurement technique for a metal/metal-oxide mixture at extra-high temperature above 2000 K has been desired in the field of nuclear safety engineering. In the present study, we succeeded in simultaneous XAFS-XRD measurements of the Zr oxidation [Zr + O → Zr(O) + ZrO2] up to 1952 K and ZrO2-Y2O3 reaction from 1952 to 2519 K. The chemical shift during Zr oxidation was observed in the absorption spectra around the Zr K-edge, and the interatomic cation-cation and cation-oxygen distances obtained by the fitting analysis of EXAFS during the Y2O3-ZrO2 reaction are explained. Also, the temperature dependency of the anharmonic effect was investigated by comparing the fitted second- and third-order cumulants with the theoretical ones in which the Morse potential was applied as an interatomic potential, giving a good explanation about the local structure dynamics. Finally, the applicability of the developed system to investigation of nuclear fuel materials, such as UO2-Zr, is discussed.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226155/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141181072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dual-beam X-ray nano-holotomography. 双束 X 射线纳米荷瘤成像。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-25 DOI: 10.1107/S1600577524003801

Silja Flenner, Adam Kubec, Christian David, Imke Greving, Johannes Hagemann

{"title":"Dual-beam X-ray nano-holotomography.","authors":"Silja Flenner, Adam Kubec, Christian David, Imke Greving, Johannes Hagemann","doi":"10.1107/S1600577524003801","DOIUrl":"10.1107/S1600577524003801","url":null,"abstract":"Nanotomography with hard X-rays is a widely used technique for high-resolution imaging, providing insights into the structure and composition of various materials. In recent years, tomographic approaches based on simultaneous illuminations of the same sample region from different angles by multiple beams have been developed at micrometre image resolution. Transferring these techniques to the nanoscale is challenging due to the loss in photon flux by focusing the X-ray beam. We present an approach for multi-beam nanotomography using a dual-beam Fresnel zone plate (dFZP) in a near-field holography setup. The dFZP generates two nano-focused beams that overlap in the sample plane, enabling the simultaneous acquisition of two projections from slightly different angles. This first proof-of-principle implementation of the dual-beam setup allows for the efficient removal of ring artifacts and noise using machine-learning approaches. The results open new possibilities for full-field multi-beam nanotomography and pave the way for future advancements in fast holotomography and artifact-reduction techniques.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226161/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PEPICO analysis of catalytic reactor effluents towards quantitative isomer discrimination: DME conversion over a ZSM-5 zeolite. 对催化反应器流出物进行 PEPICO 分析，以实现定量异构体鉴别：ZSM-5 沸石上的二甲醚转化。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-25 DOI: 10.1107/S1600577524004405

Morsal Babayan, Evgeniy Redekop, Esko Kokkonen, Unni Olsbye, Marko Huttula, Samuli Urpelainen

{"title":"PEPICO analysis of catalytic reactor effluents towards quantitative isomer discrimination: DME conversion over a ZSM-5 zeolite.","authors":"Morsal Babayan, Evgeniy Redekop, Esko Kokkonen, Unni Olsbye, Marko Huttula, Samuli Urpelainen","doi":"10.1107/S1600577524004405","DOIUrl":"10.1107/S1600577524004405","url":null,"abstract":"The methanol-to-hydrocarbons (MTH) process involves the conversion of methanol, a C1 feedstock that can be produced from green sources, into hydrocarbons using shape-selective microporous acidic catalysts - zeolite and zeotypes. This reaction yields a complex mixture of species, some of which are highly reactive and/or present in several isomeric forms, posing significant challenges for effluent analysis. Conventional gas-phase chromatography (GC) is typically employed for the analysis of reaction products in laboratory flow reactors. However, GC is not suitable for the detection of highly reactive intermediates such as ketene or formaldehyde and is not suitable for kinetic studies under well defined low pressure conditions. Photoelectron-photoion coincidence (PEPICO) spectroscopy has emerged as a powerful analytical tool for unraveling complex compositions of catalytic effluents, but its availability is limited to a handful of facilities worldwide. Herein, PEPICO analysis of catalytic reactor effluents has been implemented at the FinEstBeAMS beamline of MAX IV Laboratory. The conversion of dimethyl ether (DME) on a zeolite catalyst (ZSM-5-MFI27) is used as a prototypical model reaction producing a wide distribution of hydrocarbon products. Since in zeolites methanol is quickly equilibrated with DME, this reaction can be used to probe vast sub-networks of the full MTH process, while eliminating or at least slowing down methanol-induced secondary reactions and catalyst deactivation. Quantitative discrimination of xylene isomers in the effluent stream is achieved by deconvoluting the coincidence photoelectron spectra.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226177/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sub-nanometre quality X-ray mirrors created using ion beam figuring. 利用离子束制造的亚纳米级 X 射线反射镜。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-21 DOI: 10.1107/S1600577524004594

Arindam Majhi, Riley Shurvinton, Paresh Chandra Pradhan, Matthew Hand, Weichen Gu, Murilo Bazan Da Silva, Simone Moriconi, Ioana Nistea, Simon G Alcock, Hongchang Wang, Kawal Sawhney

{"title":"Sub-nanometre quality X-ray mirrors created using ion beam figuring.","authors":"Arindam Majhi, Riley Shurvinton, Paresh Chandra Pradhan, Matthew Hand, Weichen Gu, Murilo Bazan Da Silva, Simone Moriconi, Ioana Nistea, Simon G Alcock, Hongchang Wang, Kawal Sawhney","doi":"10.1107/S1600577524004594","DOIUrl":"10.1107/S1600577524004594","url":null,"abstract":"Ion beam figuring (IBF) is a powerful technique for figure correction of X-ray mirrors to a high accuracy. Here, recent technical advancements in the IBF instrument developed at Diamond Light Source are presented and experimental results for figuring of X-ray mirrors are given. The IBF system is equipped with a stable DC gridded ion source (120 mm diameter), a four-axis motion stage to manipulate the optic, a Faraday cup to monitor the ion-beam current, and a camera for alignment. A novel laser speckle angular measurement instrument also provides on-board metrology. To demonstrate the IBF system's capabilities, two silicon X-ray mirrors were processed. For 1D correction, a height error of 0.08 nm r.m.s. and a slope error of 44 nrad r.m.s. were achieved. For 2D correction over a 67 mm × 17 mm clear aperture, a height error of 0.8 nm r.m.s. and a slope error of 230 nrad r.m.s. were obtained. For the 1D case, this optical quality is comparable with the highest-grade, commercially available, X-ray optics.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226171/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141433162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Soft X-ray wavefront sensing at an ellipsoidal mirror shell. 椭圆形镜壳的软 X 射线波前传感。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1107/S1600577524003643

Christoph Braig, Jürgen Probst, Heike Löchel, Ladislav Pina, Thomas Krist, Christian Seifert

{"title":"Soft X-ray wavefront sensing at an ellipsoidal mirror shell.","authors":"Christoph Braig, Jürgen Probst, Heike Löchel, Ladislav Pina, Thomas Krist, Christian Seifert","doi":"10.1107/S1600577524003643","DOIUrl":"10.1107/S1600577524003643","url":null,"abstract":"A reliable `in situ' method for wavefront sensing in the soft X-ray domain is reported, developed for the characterization of rotationally symmetric optical elements, like an ellipsoidal mirror shell. In a laboratory setup, the mirror sample is irradiated by an electron-excited (4.4 keV), micrometre-sized (∼2 µm) fluorescence source (carbon Kα, 277 eV). Substantially, the three-dimensional intensity distribution I(r) is recorded by a CCD camera (2048 × 512 pixels of 13.5 µm) at two positions along the optical axis, symmetrically displaced by ±21-25% from the focus. The transport-of-intensity equation is interpreted in a geometrical sense from plane to plane and implemented as a ray tracing code, to retrieve the phase Φ(r) from the radial intensity gradient on a sub-pixel scale. For reasons of statistical reliability, five intra-/extra-focal CCD image pairs are evaluated and averaged to an annular two-dimensional map of the wavefront error {cal W}. In units of the test wavelength (C Kα), an r.m.s. value sigma_{cal{W}} = ±10.9λ0 and a peak-to-valley amplitude of ±31.3λ0 are obtained. By means of the wavefront, the focus is first reconstructed with a result for its diameter of 38.4 µm, close to the direct experimental observation of 39.4 µm (FWHM). Secondly, figure and slope errors of the ellipsoid are characterized with an average of ±1.14 µm and ±8.8 arcsec (r.m.s.), respectively, the latter in reasonable agreement with the measured focal intensity distribution. The findings enable, amongst others, the precise alignment of axisymmetric X-ray mirrors or the design of a wavefront corrector for high-resolution X-ray science.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226148/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The laser pump X-ray probe system at LISA P08 PETRA III. LISA P08 PETRA III 的激光泵 X 射线探测系统。

IF 2.5 3区物理与天体物理

Journal of Synchrotron Radiation Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1107/S1600577524003400

Jonas Erik Warias, Lukas Petersdorf, Svenja Carolin Hövelmann, Rajendra Prasad Giri, Christoph Lemke, Sven Festersen, Matthias Greve, Philippe Mandin, Damien LeBideau, Florian Bertram, Olaf Magnus Magnussen, Bridget Mary Murphy

{"title":"The laser pump X-ray probe system at LISA P08 PETRA III.","authors":"Jonas Erik Warias, Lukas Petersdorf, Svenja Carolin Hövelmann, Rajendra Prasad Giri, Christoph Lemke, Sven Festersen, Matthias Greve, Philippe Mandin, Damien LeBideau, Florian Bertram, Olaf Magnus Magnussen, Bridget Mary Murphy","doi":"10.1107/S1600577524003400","DOIUrl":"10.1107/S1600577524003400","url":null,"abstract":"Understanding and controlling the structure and function of liquid interfaces is a constant challenge in biology, nanoscience and nanotechnology, with applications ranging from molecular electronics to controlled drug release. X-ray reflectivity and grazing incidence diffraction provide invaluable probes for studying the atomic scale structure at liquid-air interfaces. The new time-resolved laser system at the LISA liquid diffractometer situated at beamline P08 at the PETRA III synchrotron radiation source in Hamburg provides a laser pump with X-ray probe. The femtosecond laser combined with the LISA diffractometer allows unique opportunities to investigate photo-induced structural changes at liquid interfaces on the pico- and nanosecond time scales with pump-probe techniques. A time resolution of 38 ps has been achieved and verified with Bi. First experiments include laser-induced effects on salt solutions and liquid mercury surfaces with static and varied time scales measurements showing the proof of concept for investigations at liquid surfaces.","PeriodicalId":48729,"journal":{"name":"Journal of Synchrotron Radiation","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11226150/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0