POLYMORPHS

作品数:68被引量:109H指数:5
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相关领域:理学更多>>
相关作者:张丽孙加琳于晓彦龚俊波杜冠华更多>>
相关机构:中国科学院大学中国医学科学院北京协和医学院天津大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划天津市自然科学基金浙江省重大科技专项基金更多>>
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Tuning up of chromism,luminescence in cadmium-viologen complexes through polymorphism strategy:Inkless erasable printing application
《Chinese Chemical Letters》2025年第1期322-325,共4页Yanting Yang Guorong Wang Kangjing Li Wen Yang Jing Zhang Jian Zhang Shili Li Xianming Zhang 
financially supported by the National Natural Science Foundation of China(NSFC,Nos.22075168,21701105,21871167&91961201);Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering(No.2022SX-FR003)。
In our work,polymorphism strategy has been successfully applied to tune up chromism and luminescence properties of viologen-based materials.Two polymorphs of viologen-based complexes ofα-CdBr_(2)(PHSQ)_(2)(H_(2)O)_(2...
关键词:POLYMORPHS PHOTOCHROMISM ELECTROCHROMISM Photoluminescence 
Encoding innumerable charge density waves of FeGe into polymorphs of LiFe_(6)Ge_(6)
《Science China(Physics,Mechanics & Astronomy)》2024年第9期126-132,共7页Yilin Wang 
supported by the National Natural Science Foundation of China(Grant No.12174365);the New Cornerstone Science Foundation。
Kagome metals exhibit rich quantum states by the intertwining of lattice,charge,orbital and spin degrees of freedom.Recently,a novel charge density wave(CDW)ground state was discovered in kagome magnet FeGe and was re...
关键词:kagome magnet unconventional charge density wave structural polymorphism magnetic energy saving 
Synthesis,structure,and thermal expansion in CaZrF_(6) with two polymorphs被引量:1
《Nano Research》2024年第9期8618-8626,共9页Peixian Zhang Yongqiang Qiao Kaiyue Zhao Qingjie Wang Huan Zhao Juan Guo Erjun Liang Tao Sun Jiangwei Zhang Qilong Gao 
supported by the National Natural Science Foundation of China(Nos.22071221,12374032,and U22A20107);the Natural Science Foundation of Henan Province(No.222301420040);China Postdoctoral Science Foundation(No.2023M743152);the State Key Laboratory of Refractories and Metallurgy(Wuhan University of Science and Technology)(No.G202306);“Grassland Talents”of Inner Mongolia Autonomous Region,Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region(No.NJYT23030);“Steed plan High level Talents”of Inner Mongolia University,Carbon neutralization research project(No.STZX202218);Inner Mongolia Autonomous Region Natural Science Foundation(No.2023MS02002);the National Key R&D Program of China(No.2022YFA1205201).
Due to the high structural flexibility and controllable thermal expansion,cubic double ReO_(3)-type negative thermal expansion(NTE)fluorides provide a solution for solving the prominent phenomenon of thermal expansion...
关键词:negative thermal expansion fluorides POLYMORPH lattice dynamics first principles calculations 
Facile intercalation of alkali ions in WO_(3)for modulated electronic and optical properties:Implications for artificial synapses and chromogenic application
《Science China(Physics,Mechanics & Astronomy)》2024年第2期149-160,共12页Changmeng Huan Zihan Lu Silin Tang Yongqing Cai Qingqing Ke 
supported by the Guangdong Basic and Applied Basic Research Foundation(Grant No.2021B1515120025);the Guangdong Province International Science and Technology Cooperation Research Project(Grant No.2023A0505050101);the National Natural Science Foundation of China(Grant No.22022309);the Science and Technology Development Fund from Macao SAR(Grant Nos.0120/2023/RIA2,0085/2023/ITP2,and FDCT-0163/2019/A3);the Natural Science Foundation of Guangdong Province,China(Grant No.2021A1515010024);the University of Macao(Grant No.MYRG2020-00075-IAPME)。
Tungsten oxides(WO_(3))are widely recognized as multifunctional systems owing to the existence of rich polymorphs.These diverse phases exhibit distinct octahedra-tilting patterns,generating substantial tunnels that ar...
关键词:WO_(3)polymorphs ion insertion kinetic activity tunable electronic and optical properties iontronics 
Exciting News from Indentations onto Silicon, Copper, and Tungsten
《Journal of Applied Mathematics and Physics》2023年第12期4042-4078,共37页Gerd Kaupp 
Indentations onto crystalline silicon and copper with various indenter geometries, loading forces at room temperature belong to the widest interests in the field, because of the physical detection of structural phase ...
关键词:Phase-Transition-Onset and -Energy Indentation of Silicone COPPER Copper Nanoparticles Tungsten with Polymorphs Low-Temperature Indentations Detection of Faked Loading Curves Protection of AI from False Advices Risk of Catastrophic Crashes Physical Hardness Exothermic Copper-Transitions Algebraic Calculations Negative-Standard-Energy Polymorphs 
Plasma synthesis of various polymorphs of tungsten trioxide nanoparticles using gliding electric discharge in humid air:characterization and photocatalytic properties被引量:1
《Plasma Science and Technology》2023年第12期72-82,共11页Romaric L SEUTCHA Georges KAMGANG-YOUBI Elie ACAYANKA Valeria VERMILE François DEVRED Eric M GAIGNEAUX Samuel LAMINSI 
A gliding electric arc(glidarc)discharge generates a low-temperature plasma at atmospheric pressure.When the discharge occurs in humid air as the feed gas,the chemistry of a glidarc plasma consists of in situ formatio...
关键词:plasma glidarc tungsten trioxide plasma-synthesis NANOPARTICLES PHOTOCATALYST 
Single‐precursor phase‐controlled synthesis of copper selenide nanocrystals and their conversion to amorphous hollow nanostructures
《SmartMat》2023年第3期120-132,共13页Feifan Chen Yadong Zhang Lijun Hu Lifang Zheng Feiyue Ge Changsheng Feng Dan Xu Chen‐Lei Tao Xue‐Jun Wu 
National Natural Science Foundation of China,Grant/Award Number:21871129。
The crystal phases are essential to the physicochemical properties and functionalities of materials.Copper selenide has emerged as an important and appealing semiconductor,which can exist in a variety of polymorphic p...
关键词:AMORPHOUS copper selenides hollow nanostructures METASTABLE POLYMORPHS 
Discrimination of maleic hydrazide polymorphs using terahertz spectroscopy and density functional theory被引量:2
《Optoelectronics Letters》2023年第8期493-497,共5页ZHENG Zhuanping ZHAO Shuaiyu LIU Yuhang GONG Jiamin 
supported by the National Natural Science Foundation for Young Scientists of China (No.11604263)。
The terahertz(THz) absorptions of maleic hydrazide polymorphs(MH2 and MH3) have been measured utilizing terahertz time-domain spectroscopy(THz-TDS).MH2 and MH3 have displayed totally different THz absorption features ...
关键词:ABSORPTION SPECTROSCOPY FUNCTIONAL 
Taxonomic Analysis and Ecological Features of the Algal Flora of the Water Bodies of the West Zarafshan Range
《American Journal of Plant Sciences》2023年第5期542-551,共10页Beknazar Sayfullayevich Dustov Yigitali Shavkatillayevich Tashpulatov 
There are a number of reservoirs in the West Zarafshan Range, which have their own water-saturated, hydrographic, soil and ecological features. In this regard, their algoflora is also formed in its own way. As a resul...
关键词:Western Zarafshan RESERVOIRS Algal Flora TAXA Eurytherms Stenotherms POLYMORPHS 
Complex Ga_(2)O_(3) polymorphs explored by accurate and general-purpose machine-learning interatomic potentials被引量:3
《npj Computational Materials》2023年第1期666-675,共10页Junlei Zhao Jesper Byggmästar Huan He Kai Nordlund Flyura Djurabekova Mengyuan Hua 
This work is supported by Guangdong Basic and Applied Basic Research Foundation under Grant 2023A1515012048;Shenzhen Fundamental Research Program under Grant JCYJ20220530114615035;This work is also supported in part by the National Natural Science Foundation under Grant 62104092;Guangdong Basic and Applied Basic Research Foundation under Grant 2021A1515011952;F.D.acknowledges M-ERA.NET Program for financial support via GOFIB project administrated in Finland by the Academy of Finland project number 352518;F.D.,K.N.and J.B.acknowledge the international collaboration within the COST Action FIT4NANO CA19140 supported by the European Cooperation in Science and Technology,https://www.cost.eu/.The computational resource is supported by the Center for Computational Science and Engineering at the Southern University of Science and Technology.The authors are also grateful to the grants of computer power from CSC-IT Center for Science,Finland.J.Z.also acknowledge Prof.L.-J.Zhang and Prof.Y.-H.Fu at Jilin University,for the helpful discussion on the CALYPSO-predicted P1 and Pmc21Ga2O_(3) structures50.The authors are also grateful to Dr.H.Liu and Dr.I.Makkonen at the University of Helsinki and Prof.A.Kuznetsov at the University of Oslo for the insightful discussion.
Ga_(2)O_(3) is a wide-band gap semiconductor of emergent importance for applications in electronics and optoelectronics.However,vital information of the properties of complex coexisting Ga_(2)O_(3) polymorphs and low-...
关键词:DISORDERED exceptional EXCEEDING 
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