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arXiv 2022年

作者： Anirudh, Rushil Archibald, Rick Asif, M. Salman Becker, Markus M. Benkadda, Sadruddin Bremer, Peer-Timo Budé, Rick H.S. Chang, C.S. Chen, Lei Churchill, R.M. Citrin, Jonathan Gaffney, Jim A. Gainaru, Ana Gekelman, Walter Gibbs, Tom Hamaguchi, Satoshi Hill, Christian Humbird, Kelli Jalas, Sören Kawaguchi, Satoru Kim, Gon-Ho Kirchen, Manuel Klasky, Scott Kline, John L. Krushelnick, Karl Kustowski, Bogdan Lapenta, Giovanni Li, Wenting Ma, Tammy Mason, Nigel J. Mesbah, Ali Michoski, Craig Munson, Todd Murakami, Izumi Najm, Habib N. Erik J. Olofsson, K. Park, Seolhye Peterson, J. Luc Probst, Michael Pugmire, David Sammuli, Brian Sawlani, Kapil Scheinker, Alexander Schissel, David P. Shalloo, Rob J. Shinagawa, Jun Seong, Jaegu Spears, Brian K. Tennyson, Jonathan Thiagarajan, Jayaraman Ticoş, Catalin M. Trieschmann, Jan van Dijk, Jan Van Essen, Brian Ventzek, Peter Wang, Haimin Wang, Jason T.L. Wang, Zhehui Wende, Kristian Xu, Xueqiao Yamada, Hiroshi Yokoyama, Tatsuya Zhang, Xinhua Lawrence Livermore National Laboratory LivermoreCA94550 United States Oak Ridge National Laboratory Oak RidgeTN37830 United States University of California Riverside RiversideCA92521 United States Felix-Hausdorff-Str. 2 Greifswald17489 Germany Aix Marseille University CNRS PIIM UMR 7345 Marseille France Department of Applied Physics Eindhoven University of Technology Netherlands Princeton Plasma Physics Laboratory Princeton NJ08540 United States Institute of Ion Physics and Applied Physics University of Innsbruck Technikerstrasse 25 Innsbruck6020 Austria DIFFER - Dutch Institute for Fundamental Energy Research Eindhoven Netherlands Science and Technology of Nuclear Fusion Group Eindhoven University of Technology Eindhoven Netherlands Department of Physics and Astronomy University of California Los AngelesCA90095 United States NVIDIA 2788 San Tomas Expressway Santa ClaraCA95051 United States Center for Atomic and Molecular Technologies Graduate School of Engineering Osaka University 2-1 Yamadaoka Suita Osaka Japan Department of Nuclear Sciences and Applications International Atomic Energy Agency Wagramer Strasse 5 PO Box 100 Vienna1400 Austria Center for Free-Electron Laser Science Department of Physics Universität Hamburg Luruper Chaussee 149 Hamburg22761 Germany Division of Information and Electronic Engineering Graduate School of Engineering Muroran Institute of Technology Hokkaido Muroran050-8585 Japan Seoul National University Seoul151-741 Korea Republic of Deutsches Elektronen-Synchrotron DESY Notkestr. 85 Hamburg22607 Germany Los Alamos National Laboratory Los AlamosNM87545 United States Center for Ultrafast Optical Science University of Michigan Ann ArborMI48109-2099 United States Department of Mathematics KULeuven University of Leuven Belgium Department of Physical Sciences The University of Kent CanterburyCT2 7NH United Kingdom Department of Chemical and Biomolecular Engineering University of California Berk

Data science and technology offer transformative tools and methods to science. This review article highlights latest development and progress in the interdisciplinary field of data-driven plasma science (DDPS). A large amount of data and machine learning algorithms go hand in hand. Most plasma data, whether experimental, observational or computational, are generated or collected by machines today. It is now becoming impractical for humans to analyze all the data manually. Therefore, it is imperative to train machines to analyze and interpret (eventually) such data as intelligently as humans but far more efficiently in quantity. Despite the recent impressive progress in applications of data science to plasma science and technology, the emerging field of DDPS is still in its infancy. Fueled by some of the most challenging problems such as fusion energy, plasma-processing of materials, and fundamental understanding of the universe through observable plasma phenomena, it is expected that DDPS continues to benefit significantly from the interdisciplinary marriage between plasma science and data science into the foreseeable future. Copyright © 2022, The Authors. All rights reserved.

关键词： Machine learning

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A boron doped off-stoichiometric chemically complex intermetallic alloy with outstanding strength-ductility synergy

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Journal of Alloys and Compounds 2025年 1035卷

作者： Ahmad Ostovari Moghaddam Nataliya Shaburova Amin Abdollahzadeh Marina Polyakova Ibrokhimi Ashurali Solizoda Marina Samodurova Dmitry Mikhailov Morteza Alizadeh Evgeny Trofimov HSE University Moscow 101000 Russia Department of Materials Science Physical and Chemical Properties of Materials South Ural State University. 76 Lenin Av Chelyabinsk 454080 Russia School of Metallurgy and Materials Engineering Iran University of Science and Technology (IUST) Tehran 16846-13114 Iran Department of Material Processing Nosov Magnitogorsk State Technical University. 38 Lenin Av Magnitogorsk 455000 Russia Department of Scientific and Innovation Activities South Ural State University. 76 Lenin Av Chelyabinsk 454080 Russia Moscow Institute of Physics and Technology Institutskiy per.9 Dolgoprudny 141700 Russia Department of Information and Measuring Technology South Ural State University. 76 Lenin Av Chelyabinsk 454080 Russia Department of Materials Science and Engineering Shiraz University of Technology Modarres Blvd. Shiraz 71557-13876 Iran

In this study, an off-stoichiometric boron-doped chemically complex intermetallic alloy with a dual phase ordered-L1 2 /disordered-FCC structure was developed, which exhibited an outstanding combination of high strength and ductility. The superior mechanical properties were attributed to the synergistic features of dual-phase microstructure, increased antiphase boundary energy due to the multi-additions of Ti, Nb and Ta elements and the formation of interfacial disordered layers between the adjacent L1 2 and FCC phases.

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Magnetoelastic distortion of multiferroic BiFeO3 in the canted antiferromagnetic state

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physical Review B 2020年第21期102卷 214410-214410页

作者： T. Rõõm J. Viirok L. Peedu U. Nagel D. G. Farkas D. Szaller V. Kocsis S. Bordács I. Kézsmárki D. L. Kamenskyi H. Engelkamp M. Ozerov D. Smirnov J. Krzystek K. Thirunavukkuarasu Y. Ozaki Y. Tomioka T. Ito T. Datta R. S. Fishman National Institute of Chemical Physics and Biophysics Akadeemia tee 23 12618 Tallinn Estonia Department of Physics Budapest University of Technology and Economics and MTA-BME Lendület Magneto-optical Spectroscopy Research Group 1111 Budapest Hungary Condensed Matter Research Group of the Hungarian Academy of Sciences 1111 Budapest Hungary Institute of Solid State Physics Vienna University of Technology 1040 Vienna Austria RIKEN Center for Emergent Matter Science (CEMS) Wako 351-0198 Japan Hungarian Academy of Sciences Premium Postdoctor Program 1051 Budapest Hungary Experimental Physics V Center for Electronic Correlations and Magnetism Institute of Physics University of Augsburg 86159 Augsburg Germany High Field Magnet Laboratory (HFML-EMFL) Radboud University Toernooiveld 7 6525 ED Nijmegen Netherlands National High Magnetic Field Laboratory Tallahassee FloridA 32310 USA Department of Physics Florida A&M University Florida 32307 USA National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba 305-8565 Ibaraki Japan Department of Chemistry and Physics Augusta University 1120 15th Street Augusta Georgia 30912 USA Materials Science and Technology Division Oak Ridge National Laboratory Oak Ridge Tennessee 37830 USA

Using THz spectroscopy, we show that the spin-wave spectrum of multiferroic BiFeO3 in its high-field canted antiferromagnetic state is well described by a spin model that violates rhombohedral symmetry. We demonstrate that the monoclinic distortion of the canted antiferromagnetic state is induced by the single-ion magnetoelastic coupling between the lattice and the two nearly antiparallel spins. The revised spin model for BiFeO3 contains two new single-ion anisotropy terms that violate rhombohedral symmetry and depend on the direction of the magnetic field.

关键词： Ferroelectricity Magnetic anisotropy Magnetic order Magnetoelastic effect Spin dynamics Spin waves Spin-orbit coupling Ferroelectrics Multiferroics Terahertz spectroscopy

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Dissociation Dynamics of Energy-Selected Ions using Threshold Photoelectron-Photoion Coincidence Velocity Imaging

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Chinese Journal of chemical physics 2019年第1期32卷 11-22,I0001页

作者： Xiang-kun Wu Xiao-feng Tang Xiao-guo Zhou Shi-lin Liu Hefei National Laboratory for Physical Sciences at the Microscale iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Department of Chemical Physics University of Science and Technology of China Hefei 230026 China Laboratory of Atmospheric Physico-Chemistry Anhui Institute of Optics and Fine Mechanics Chinese Academy of Sciences Hefei 230031 China

Threshold photoelectron-photoion coincidence (TPEPICO) is a powerful method to prepare and analyze internal energy- or state-selected ions. Here, we review the state-of-the-art TPEPICO imaging technique combining with tunable vacuum ultraviolet (VUV) synchrotron radiation and its recent applications at Hefei Light Source (HLS), especially on the fundamental data measurement and the dissociation dynamics of ions. By applying the double velocity map imaging for both electrons and ions in coincidence, the collection efficiency of the charged particles, the electron energy resolution and the resolving power of the released kinetic energy in dissociation have been greatly improved. The kinetic energy and the angular distributions of fragment ions dissociated from parent ions with definitive internal energy or state have been acquired directly from TPEPICO images. Some dissociation mechanisms involving non-adiabatic quantum effects, like conical intersection and internal conversion, have been revealed. Moreover, the mass-selected threshold photoelectron spectroscopy (MS-TPES) shows tremendous advantages in isomer-specific analysis of complex systems.

关键词： Photodissociation Photoionizaiton Coincidence Velocity imaging

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Carbon Dioxide chemically Responsive Switchable Gas Valves with Protonation-Induced Liquid Gating Self-Adaptive Systems

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Angewandte Chemie 2022年第17期134卷

作者： Jinmei Lei Yaqi Hou Huimeng Wang Yi Fan Yunmao Zhang Baiyi Chen Shijie Yu Xu Hou State Key Laboratory of Physical Chemistry of Solid Surfaces College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China Institute of Artificial Intelligence Xiamen University Xiamen 361005 China Department of Physics Research Institute for Biomimetics and Soft Matter Fujian Provincial Key Laboratory for Soft Functional Materials Research Jiujiang Research Institute College of Physical Science and Technology Xiamen University Xiamen 361005 China Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province (IKKEM) Xiamen 361005 China

Carbon dioxide (CO 2 ) capture and storage technologies are promising to limit CO 2 emission from anthropogenic activities, to achieve carbon neutrality goals. CO 2 capture requires one to separate CO 2 from other gases, and therefore a gas flow system that exhibits discernible gating behaviors for CO 2 would be very useful. Here we propose a self-adaptive CO 2 gas valve composed of chemically responsive liquid gating systems. The transmembrane critical pressures of the liquid gate vary upon the presence of CO 2 , due to the superamphiphiles assembled by poly(propylene glycol) bis(2-aminopropyl ether) and oleic acid in gating liquids that are protonated specifically by CO 2 . It is shown that the valve can perform self-adaptive regulation for specific gases and different concentrations of CO 2 . This protonation-induced liquid gating mechanism opens a potential platform for applications of CO 2 separators, detectors, sensors and beyond.

关键词： Carbon Dioxide chemically Response Gas Valves Liquid Gating Self-Adaptive System

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Correction: Fluorido-bridged robust metal–organic frameworks for efficient C 2 H 2 /CO 2 separation under moist conditions

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chemical science 2023年第8期14卷 2245-2245页

作者： Yi-Ming Gu You-You Yuan Cailing Chen Sheng-Sheng Zhao Tian-Jun Sun Yu Han Xiao-Wei Liu Zhiping Lai Shu-Dong Wang Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China wangsd@*** University of Chinese Academy of Sciences Beijing 100049 China Core Laboratory King Abdullah University of Science and Technology (KAUST) Thuwal 23955-6900 Saudi Arabia Advanced Membranes and Porous Materials Center Division of Physical Sciences and Engineering King Abdullah University of Science and Technology (KAUST) Thuwal 23955-6900 Saudi Arabia zhiping.lai@kaust.edu.sa xiaowei.liu@kaust.edu.sa

Correction for ‘Fluorido-bridged robust metal–organic frameworks for efficient C 2 H 2 /CO 2 separation under moist conditions’ by Yi-Ming Gu et al. , Chem. Sci. , 2023, https://***/10.1039/d2sc06699h .

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Corrigendum to "Synergetic effect of bismuth vanadate over copolymerized carbon nitride composites for highly efficient photocatalytic H2 and O2 generation" [J. Colloid Interface Sci. 627 (2022) 621-629]

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Journal of colloid and interface science 2022年第PT A期628卷 366-367页

作者： Asif Hayat Muhammad Sohail T A Taha Sunil Kumar Baburao Mane Abdullah G Al-Sehemi Ahmed A Al-Ghamdi W I Nawawi Arkom Palamanit Mohammed A Amin Ahmed M Fallatah Zeeshan Ajmal Hamid Ali Wasim Ullah Khan Muhammad Wajid Shah Javid Khan S Wageh State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350116 China. Yangtze Delta Region Institute (Huzhou) University of Electronic Science and Technology of China Huzhou 313001 China. Physics Department College of Science Jouf University P.O. Box: 2014 Sakaka Saudi Arabia Physics and Engineering Mathematics Department Faculty of Electronic Engineering Menoufia University Menouf 32952 Egypt. Department of Chemistry Khaja Bandanawaz University Kalaburagi Karnataka 585104 India. Research Center for Advanced Materials Science (RCAMS) King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia Department of Chemistry College of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia. Department of Physics Faculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia. Faculty of Applied Sciences Universiti Teknologi MARA Cawangan Perlis Arau Perlis 02600 Malaysia. Energy Technology Program Department of Specialized Engineering Faculty of Engineering Prince of Songkla University 15 Karnjanavanich Rd. Hat Yai Songkhla 90110 Thailand. Department of Chemistry College of Science Taif University P.O. Box 11099 Taif 21944 Saudi Arabia. School of Chemistry and Chemical Engineering Northwestern Polytechnical University Xian 710072 China. Multiscale Computational Materials Facility Key Laboratory of Eco-Materials Advanced Technology College of Materials Science and Engineering Fuzhou University Fuzhou 350100 China. State Key Laboratory of Optoelectronic Materials and Technologies School of Materials Science and Engineering Sun Yat-sen University Guangzhou 510275 China. Electronic address: wasimullah89@***. School Of Chemistry Sun Yat-sen University Guangzhou 510275 China. Electronic address: m.wajidshah@***. College of Materials Science and Engineering Hunan University Changsha Hunan 410082 China. Electronic address: javidchemist@yahoo.com.

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Construction of High-Density Binuclear Site Catalysts from Double Framework Interfaces at the Cooling Stage

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Angewandte Chemie 2023年第47期135卷

作者： Shuai Yang Yao Wei Xuewen Li Jianing Mao Bingbao Mei Prof. Qing Xu Prof. Xiaopeng Li Prof. Zheng Jiang National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230029 P.R. China School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P.R. China Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201800 P.R. China University of Chinese Academy of Sciences Beijing 100049 P.R. China Shanghai Synchrotron Radiation Facility Shanghai Advanced Research Institute Chinese Academy of Science Shanghai 201210 P.R. China CAS Key Laboratory of Low-Carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Science Shanghai 201210 P.R. China State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering Donghua University Shanghai 201620 P.R. China

Low-nuclear site catalysts with dual atoms have the potential for applications in energy and catalysis chemistry. Understanding the formation mechanism of dual metal sites is crucial for optimizing local structures and designing desired binuclear sites catalysts. In this study, we demonstrate for the first time the formation process of dual atoms through the pyrolysis of the interface of a double framework using Zn atoms in metal–organic frameworks and Co atoms in covalent organic frameworks. We unambiguously revealed that the cooling stage is the key point to form the binuclear sites by employing the in situ synchrotron radiation X-ray absorption spectrum technique. The binuclear site catalysts show higher activity and selectivity than single dispersed atom catalysts for electrocatalytic oxygen reduction. This work guides us to synthesize and optimize the various binuclear sites for extensive catalytic applications.

关键词： Binuclear Sites Oxygen Reduction Reaction Single Atom Catalysis X-Ray Absorption Spectrum

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DNA Framework-Based Topological Cell Sorters

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Advanced Materials 2020年第26期59卷 10492-10496页

作者： Yin, Fangfei Li, Min Mao, Xiuhai Li, Fan Xiang, Xuelin Li, Qian Wang, Lihua Zuo, Xiaolei Fan, Chunhai Zhu, Ying Division of Physical Biology CAS Key Laboratory of Interfacial Physics and Technology Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai201800 China University of Chinese Academy of Sciences Beijing100049 China Institute of Molecular Medicine Renji Hospital School of Medicine School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai200127 China Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai201210 China Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai200241 China

Molecular recognition in cell biological process is characterized with specific locks-and-keys interactions between ligands and receptors, which are ubiquitously distributed on cell membrane with topological clustering. Few topologically-engineered ligand systems enable the exploration of the binding strength between ligand-receptor topological organization. Herein, we generate topologically controlled ligands by developing a family of tetrahedral DNA frameworks (TDFs), so the multiple ligands are stoichiometrically and topologically arranged. This topological control of multiple ligands changes the nature of the molecular recognition by inducing the receptor clustering, so the binding strength is significantly improved (ca. 10-fold). The precise engineering of topological complexes formed by the TDFs are readily translated into effective binding control for cell patterning and binding strength control of cells for cell sorting. This work paves the way for the development of versatile design of topological ligands. © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

关键词： DNA

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Dynamic chloride ion adsorption on single iridium atom boosts seawater oxidation catalysis

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Nature communications 2024年第1期15卷 1973页

作者： Xinxuan Duan Qihao Sha Pengsong Li Tianshui Li Guotao Yang Wei Liu Ende Yu Daojin Zhou Jinjie Fang Wenxing Chen Yizhen Chen Lirong Zheng Jiangwen Liao Zeyu Wang Yaping Li Hongbin Yang Guoxin Zhang Zhongbin Zhuang Sung-Fu Hung Changfei Jing Jun Luo Lu Bai Juncai Dong Hai Xiao Wen Liu Yun Kuang Bin Liu Xiaoming Sun State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science and Engineering College of Chemistry Beijing University of Chemical Technology Beijing 100029 PR China. School of Chemistry Chemical Engineering and Biotechnology Nanyang Technological University Singapore 637459 Singapore. Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics Institute of Chemistry Chinese Academy of Sciences Beijing 100190 PR China. Ocean Hydrogen Energy R&D Center Research Institute of Tsinghua University in Shenzhen Shenzhen 518057 PR China. State Key Lab of Organic-Inorganic Composites College of Chemical Engineering Beijing University of Chemical Technology 100029 Beijing PR China. Energy & Catalysis Center School of Materials Science & Engineering Beijing Institute of Technology Beijing 100081 PR China. Hefei National Research Center for Physical Sciences at the Microscale University of Science and Technology of China Hefei 230026 PR China. Beijing Synchrotron Radiation Facility Institute of High Energy Physics Chinese Academy of Sciences 100049 Beijing PR China. Department of Chemistry Tsinghua University 100084 Beijing PR China. Department of Materials Science and Engineering City University of Hong Kong Hong Kong SAR 999077 PR China. College of Energy Shandong University of Science and Technology Tsingtao 266590 PR China. Beijing Key Laboratory of Energy Environmental Catalysis Beijing University of Chemical Technology 100029 Beijing PR China. Department of Applied Chemistry and Center for Emergent Functional Matter Science National Yang Ming Chiao Tung University Hsinchu 300 Taiwan. School of Materials Science and Engineering Tianjin Key Lab of Photoelectric Materials & Devices Tianjin University of Technology Tianjin 300384 PR China. ShenSi Lab Shenzhen Institute for Advanced Study University of Electronic Science and Technology of China Shen

Seawater electrolysis offers a renewable, scalable, and economic means for green hydrogen production. However, anode corrosion by Cl pose great challenges for its commercialization. Herein, different from conventional catalysts designed to repel Cl adsorption, we develop an atomic Ir catalyst on cobalt iron layered double hydroxide (Ir/CoFe-LDH) to tailor Cl adsorption and modulate the electronic structure of the Ir active center, thereby establishing a unique Ir-OH/Cl coordination for alkaline seawater electrolysis. Operando characterizations and theoretical calculations unveil the pivotal role of this coordination state to lower OER activation energy by a factor of 1.93. The Ir/CoFe-LDH exhibits a remarkable oxygen evolution reaction activity (202 mV overpotential and TOF = 7.46 O s) in 6 M NaOH+2.8 M NaCl, superior over Cl-free 6 M NaOH electrolyte (236 mV overpotential and TOF = 1.05 O s), with 100% catalytic selectivity and stability at high current densities (400-800 mA cm) for more than 1,000 h.

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