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| 1 | Direct observation of metastable face-centered cubic Sb2Te3 crystal显示文摘尽管阶段变化记忆技术在过去的二十年急速地发展了,关键切换材料的认知仍然忽视一个重要成员,以脸为中心的立方的 Sb 2 Te 3 。除了著名平衡六角形的 Sb 2 Te 3 水晶,我们证明亚稳的以脸为中心的立方的 Sb 是 2 Te 3 阶段确实存在。如此的亚稳的晶体包含随机占据 cationic 格子地点的空缺的大集中。以脸为中心对 Sb 2 Te 3, 由空缺聚集伴随了,与 Ge 2 Sb 2 Te 5 合金。我们证明像共有原子价的契约在亚稳的 Sb 2 Te 3 水晶,从理想的反响的特征背离。如果一种合适的做技术被采用,亚稳的 Sb 2 Te 3 阶段能为认识到 reversibly 快速、低精力的阶段变化存储器应用程序是有希望的。我们的学习可以在新奇阶段变化材料的设计提供新卓见进商品化的 Ge-Sb-Te 系统和帮助增加阶段变化存储器设备的表演。 | Yonghui Zheng Mengjiao Xia Yan Cheng Feng Rao Keyuan Ding Weili Liu Yu Jia Zhitang Song Songlin Feng | 2016 | Nano Research2016，9，11： | 5 |
| 2 | Macro-physical field of large diameter magnesium alloy billet electromagnetic direct-chill casting:A comparative study显示文摘A comprehensive two-dimensional axisymmetric mathematical model that couples transient electromagnetic force with fluid flow,heat transfer,and solidification was established to describe the interaction of multiphysics field during DC casting.The melt flow,heat transfer,and solidification characteristics under differential phase pulse magnetic field and differential phase low-frequency electromagnetic field(DP-PMF and DP-LFEF)were numerically investigated by means of numerical simulation during electromagnetic direct-chill(DC)casting of AZ31 alloy at the same casting conditions.The effects of differential phase electromagnetic fields on Lorentz forces distributions,melt flow,heat transfer,and liquid sump shape were discussed systematically.Based on measured current waveform,the results were compared with those obtained without magnetic field(MF)and under conventional pulse magnetic field(PMF)and low-frequency electromagnetic field(LFEF)under the same conditions.The results show that the application of magnetic fields can significantly change the solidification process of DC casting.Differential phase magnetic fields(DP-LFEF and DP-PMF)can effectively reduce the temperature of the melt in the liquid sump,and the shallower liquid sump depth can be obtained under the differential phase magnetic fields.A large velocity vibration amplitude and a lower temperature are available simultaneously under DP-PMF,resulting in more uniform temperature distribution. | Yonghui Jia Xingrui Chen Qichi Le Hang Wang Lei Bao | 2020 | Journal of Magnesium and Alloys2020，8，3： | 3 |
| 3 | Shifting from homogeneous to heterogeneous surfaces in estimating terrestrial evapotranspiration: Review and perspectives显示文摘Terrestrial evapotranspiration(ET)is a crucial link between Earth’s water cycle and the surface energy budget.Accurate measurement and estimation remain a major challenge in geophysical,biological,and environmental studies.Pioneering work,represented by Dalton and Penman,and the development of theories and experiments on turbulent exchange in the atmospheric boundary layer(ABL),laid the foundation for mainstream methodologies in ET estimation.Since the 1990s,eddy covariance(EC)systems and satellite remote sensing have been widely applied from cold to tropical and from arid to humid regions.They cover water surfaces,wetlands,forests,croplands,grasslands,barelands,and urban areas,offering an exceptional number of reports on diverse ET processes.Surface nocturnal ET,hysteresis between ET and environmental forces,turbulence intermittency,island effects on heterogeneous surfaces,and phase transition between underlying surfaces are examples of reported new phenomena,posing theoretical and practical challenges to mainstream ET methodologies.Additionally,based on non-conventional theories,new methods have emerged,such as maximum entropy production and nonparametric approaches.Furthermore,high-frequency on-site observation and aerospace remote sensing technology in combination form multi-scale observations across plant stomata,leaves,plants,canopies,landscapes,and basins.This promotes an insightful understanding of diverse ET processes and synthesizes the common mechanisms of the processes between and across spatial and temporal scales.All the recent achievements in conception,model,and technology serve as the basis for breaking through the known difficulties in ET estimation.We expect that they will provide a rigorous,reliable scientific basis and experimental support to address theoretical arguments of global significance,such as the water-heat-carbon cycle,and solve practical needs of national importance,including agricultural irrigation and food security,precise management of water resources and eco-environmental protection,and regulation of the urban thermal environment and climate change adaptation. | Yuanbo LIU Guoyu QIU Hongsheng ZHANG Yonghui YANG Yinsheng ZHANG Quan WANG Wenzhi ZHAO Li JIA Xibin JI Yujiu XIONG Chunhua YAN Ning MA Shumin HAN Yifan CUI | 2022 | Science China Earth Sciences2022，65，2： | 2 |
| 4 | Bauschinger-Like Effect of AZ31 Magnesium Alloy Wide Sheet During the Straightening Process显示文摘The Bauschinger-like effect, which showed up in the straightening process of the AZ31 magnesium alloy wide sheet, was investigated through the multi-pass discrete three-point bending–unloading–bending(BUB) experiments. The stress variable, anisotropy, and asymmetry of tension and compression on the straightening process were corresponding to the Bauschingerlike effect. The Bauschinger-like effect in the initial, intermediate, and end of the straightening process was dominated by the twinning, detwinning, and dislocation induced by pyramidal < c + a > slip, respectively. Also, they were responsible for the transformation of the Bauschinger stress parameter(BSP) and Bauschinger energy parameter(BEP). Later, the anisotropic nonlinear kinematic hardening model(ANK model) to describe the Bauschinger-like effect was optimized and simplified. | Fangkun Ning Qichi Le Yonghui Jia Liang Chen | 2021 | Acta Metallurgica Sinica(English Letters)2021，34，9： | 2 |
| 5 | Triflic Acid-Functionalized Silica-Coated Magnetic Nanoparticles as a Magnetically Separable Catalyst for Synthesis of gem-Dihydroperoxides显示文摘 | Liu Yonghui Deng Jia Gao Jianwu | | 0，，3： | 1 |
| 6 | Chiral phase diagram of strongly interacting matter at finite volume显示文摘At extremely high temperature T~200 Me V and low chemical potentialμ,the quarks and gluons get released from the nucleon and form the quark-gluon plasma(QGP)state,which is accessible in the heavy ion collisions(HIC)globally[1,2].Theoretically,ab initio lattice QCD simulation found the transition from hadrons to QGP at lowμis continuous crossover instead of phase transition.In this connection,RHIC is running the beam energy scan program to look into the territory with higherμ[3].One important goal is to determine if there is the first order phase transition as expected by many model studies and locate the critical end point(CEP)if it exists. | Chao Shi YongHui Xia WenBao Jia HongShi Zong | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，8： | 1 |
| 7 | Technical Study on Relationship between Terpene Phenolic Compounds and Health显示文摘 | JIA Yonghui | | 0，，05： | 1 |
| 8 | Liposomal oral DNA vaccine elicts immune response显示文摘 | Danan Wang Jia Xu Yonghui Feng | 2010 | Vaccine2010，，28： | 1 |
| 9 | Hemagglutinin and neuraminidase matching patterns of two influenza A virus strains related to the 1918 and 2009 global pandemics显示文摘 | Yonghui Zhang Xiaojing Lin Fengwei Zhang Jia Wu Wenjie Tan Shengli Bi Jianfang Zhou Yuelong Shu Yue Wang | 2009 | Biochemical and Biophysical Research Communications2009，，2： | 1 |
| 10 | SIRT3-SOD2-mROS-dependent autophagy in cadmium-induced hepatotoxicity and salvage by melatonin显示文摘 | Huifeng Pi Shangcheng Xu Russel J Reiter Pan Guo Lei Zhang Yuming Li Min Li Zhenwang Cao Li Tian Jia Xie Ruiqi Zhang Mindi He Yonghui Lu Chuan Liu Weixia Duan Zhengping Yu Zhou Zhou | 2015 | Autophagy2015，，7： | 1 |
| 11 | Magnetic 3-D ordered macroporous silica templated from binary colloidal crystals and its application for effective removal of microcystin显示文摘 | Jia Liu Yue Cai Yonghui Deng Zhenkun Sun Dong Gu Bo Tu Dongyuan Zhao | 2009 | Microporous and Mesoporous Materials2009，，1： | 1 |
| 12 | Hot deformation behavior and processing map of Mg-2Zn-1Al-0.2RE alloy显示文摘In this study,uniaxial hot compression tests were carried out between 200 and 400℃ over strain rates of0.001-1 s-1 to investigate the hot deformation behavior of Mg-2 Zn-1 Al-0.2 RE alloy with coarse grains.The average activation energy was measured to be 174.51 kJ/mol.In addition,a constitutive relation based on the Arrhenius equation was established.Dynamic recrystallization(DRX) kinetics were studied by Avrami equation to characterize the evolution of DRX volume fraction.DRX was favored at high temperatures of 300-400℃ and low strain rates of 0.001-0.01 s-1.According to dynamic material model and Prasad’s instability criterion,a maximum power dissipation of 38% and 32% occurs at 400℃/0.001 s-1 and 400℃/0.01 s-1,respectively.According to the proce ssing map,330-400℃/0.001-0.01 s-1was determined as the optimum deformation parameter range. | Yanxia Niu Jian Hou Fangkun Ning Xingrui Chen Yonghui Jia Qichi Le | 2020 | Journal of Rare Earths2020，38，6： | 1 |
| 13 | Triflic Acid-functionalized Silica-coated Magnetic Nanoparticles a Magneti- cally Separable Catalyst for Synthesis of Gem-dihydroperoxides显示文摘 | LIU Yonghui DENG Jia GAO Jianwu | 2012 | Adv Synth Catal2012，354，23： | 1 |
| 14 | Application of the quantitative oil monitoring to analysing the operating condition of marine machinery显示文摘Based on the data of Fourier transform infra-red (FTIR) spectroscopy, spectrometric oilanalysis (SOA) and other routine methods, the experiment of oil monitoring for steering propellersis discussed. The experiment demonstrates the FTIR spectroscopy can rapidly and easily obtainthe results in laboratory analysis, and combine with spectrometer oil analysis, complementary in-formation is most effective to condition monitoring of marine machinery. | YIN Yonghui GAO Hongliang YAN Xinping XIAO Hanliang Reliability Engineering Institute, Wuhan University of Technology Yu Jia Tou Campus, Wuhan 430063, China | 2001 | Science China Mathematics2001，44，S1： | 1 |
| 15 | Effect of salinity on germination, seedling emergence, seedling growth and ion accumulation of a euhalophyte Suaeda salsa in an intertidal zone and on saline inland显示文摘 | Jie Song Hai Fan Yuanyuan Zhao Yonghui Jia Xihua Du Baoshan Wang | 2007 | Aquatic Botany2007，，4： | 1 |
| 16 | Visible-to-near-infrared photodetectors based on SnS/SnSe_(2)and SnSe/SnSe_(2)p−n heterostructures with a fast response speed and high normalized detectivity显示文摘The emergent two-dimensional(2D)material,tin diselenide(SnSe_(2)),has garnered significant consideration for its potential in image capturing systems,optical communication,and optoelectronic memory.Nevertheless,SnSe_(2)-based photodetection faces obstacles,including slow response speed and low normalized detectivity.In this work,photodetectors based on SnS/SnSe_(2)and SnSe/SnSe_(2)p−n heterostructures have been implemented through a polydimethylsiloxane(PDMS)−assisted transfer method.These photodetectors demonstrate broad-spectrum photoresponse within the 405 to 850 nm wavelength range.The photodetector based on the SnS/SnSe_(2)heterostructure exhibits a significant responsivity of 4.99×10^(3)A∙W^(−1),normalized detectivity of 5.80×10^(12)cm∙Hz^(1/2)∙W^(−1),and fast response time of 3.13 ms,respectively,owing to the built-in electric field.Meanwhile,the highest values of responsivity,normalized detectivity,and response time for the photodetector based on the SnSe/SnSe_(2)heterostructure are 5.91×10^(3)A∙W^(−1),7.03×10^(12)cm∙Hz^(1/2)∙W−1,and 4.74 ms,respectively.And their photodetection performances transcend those of photodetectors based on individual SnSe_(2),SnS,SnSe,and other commonly used 2D materials.Our work has demonstrated an effective strategy to improve the performance of SnSe_(2)-based photodetectors and paves the way for their future commercialization. | Xinfa Zhu Weishuai Duan Xiancheng Meng Xiyu Jia Yonghui Zhang Pengyu Zhou Mengjun Wang Hongxing Zheng Chao Fan | 2024 | Journal of Semiconductors2024，45，3： | 0 |
| 17 | Geranylated or prenylated flavonoids from Cajanus volubilis显示文摘Five new flavonoid derivatives,cajavolubones A-E(1-5),along with six known analogues(6-11)were isolated from Cajanus volubilis,and their structures were elucidated by spectroscopic analysis and quantum chemical calculations.Cajavolubones A and B(1 and 2)were identified as two geranylated chalcones.Cajavolubone C(3)was a prenylated flavone,while cajavolubones D and E(4 and 5)were two prenylated isoflavanones.Compounds 3,8,9 and 11 displayed cytotoxicity against HCT-116 cancer cell line. | RAO Li SU Yu HE Qian YE Jia LIU Yu FAN Yue HU Feng ZHOU Zhen GAN Lishe ZHANG Yonghui ZHANG Chuanrui | 2023 | Chinese Journal of Natural Medicines2023，21，4： | 0 |
| 18 | Internal magnetic-field-enhanced photogenerated charge separation in ferromagnetic TiO_(2)surface heterojunctions显示文摘The use of the internal magnetic field of ferromagnets can effectively promote charge separation and transfer(CST)in photoelectrochemical energy conversion.However,photoelectrochemical materials with a ferromagnetic field are scarce,and the internal magnetic field is negligible in nonferromagnetic mate-rials.To address this issue,we propose a rational method for preparing ferromagnetic TiO_(2)powder using controllable oxygen vacancies in anatase TiO_(2)with co-exposed{001}and{101}facets.Accordingly,an ex-cellent saturation magnetisation of 0.0014 emu/g in TiO_(2)is achieved owing to an asymmetric and uneven charge distribution.Compared with that of nonferromagnetic TiO_(2),the efficiency of photocatalytic hydro-gen generation of ferromagnetic TiO_(2)is improved by 0.64 times.The enhancement of photocatalytic hy-drogen generation is due to the different forces exerted on the electrons and holes in the magnetic field,which significantly improve the photogenerated CST efficiency of ferromagnetic TiO_(2).This result high-lights the significant role of the synergistic regulation of the crystal structure and defects in regulating the ferromagnetic characteristics of materials.The findings of this study provide guidance for leveraging point defects to promote CST for high-efficiency solar-energy conversion systems. | Guojing Wang Shirong Xiong Yonghui Chen Chunchang Wang Shasha Lv Ke Jia Yunjie Xiang Jianbo Liu Chong Liu Zhengcao Li | 2023 | Journal of Materials Science & Technology2023，，29： | 0 |
| 19 | Crimp feasibility of AZ31 magnesium alloy wide plate at warm temperatures responding to asymmetry显示文摘The crimp feasibility of AZ31 Mg alloy wide plate responding to asymmetry and anisotropy at different temperatures was conducted by bending experiments and numerical simulation.Through the microstructural characteristic,mechanical properties,EBSD and FEM analysis,the results indicated that{10-12}twins and pyramidal(a)slip were dominated at the inner surface layer of the plate,while prismatic and pyramidal(a)slips were controlled at the outer layer when bending at 100℃,and their quantity decreased as the temperature elevation and vanished at 200℃.The flexural deflection increased gradually with the augment of flexural temperature,while the fracture stress weakened.A large number of twins nucleated and grew in the coarse grain,causing major distribution proportion of high angular grain boundaries(HAGBs)at the compression part,which could improve its flexural properties and affect subsequent strain contours,twins and recrystallization distribution.The offset of the neutral layer declined from 1.4125 mm to 0.7261 mm with the temperature rising from 100℃to 250℃when bending,while it was concentrated on 0.0338-0.0481 mm when coiling,accounting for 0.26%-0.37%of the plate thickness.At last,the reel diameter descended with increasing the temperature and coiling rate. | Fangkun Ning Qichi Le Jiashi Yan Yonghui Jia | 2022 | Journal of Magnesium and Alloys2022，10，3： | 0 |
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