POLARON

作品数:114被引量:110H指数:5
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相关领域:理学更多>>
相关作者:王辉李伟萍肖景林更多>>
相关机构:杭州师范大学赤峰学院物理与电子信息学院山东大学更多>>
相关期刊:《Science China Chemistry》《Science China Mathematics》《Carbon Energy》《Science China Materials》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划国家教育部博士点基金更多>>
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A density functional theory study of polarons on different TiO_(2) surfaces
《燃料化学学报(中英文)》2024年第12期1877-1888,I0011-I0013,共15页SHI Zhiqun GONG Xueqing 
Polarons are widely considered to play a crucial role in the charge transport and photocatalytic performance of materials,but the mechanisms of their formation and the underlying driving factors remain a matter of con...
关键词:POLARON surface defect PHOTOEXCITATION TiO_(2) density functional theory 
Unlocking high-performance near-infrared photodetection:polaron-assisted organic integer charge transfer hybrids
《Light(Science & Applications)》2024年第12期3285-3296,共12页Muhammad Ahsan Iqbal Xueqian Fang Yasir Abbas Xiaoliang Weng Tingchao He Yu-Jia Zeng 
supported by the National Natural Science Foundation of China(52273298,62250410366,and 12172236);the Guangdong Basic and Applied Basic Research Foundation(2022A1515010649);the Shenzhen Science and Technology Program(JCYJ20210324095611032 and JCYJ20220818100008016);funding project(221110284)of Dongguan University of Technology.
Room temperature femtowatt sensitivity remains a sought-after attribute,even among commercial inorganic infrared(IR)photodetectors(PDs).While organic IR PDs are poised to emerge as a pivotal sensor technology in the f...
关键词:INTEGER POLARON charge 
Thermally cross-linkable hole-transport materials enable solution-processed blue OLED with LT95 over 150 h
《Science China Materials》2024年第9期2767-2777,共11页Xinkang Zhang Hao Yan Xiaopeng Zhang Hong Meng 
supported by the National Natural Science Foundation of China(22275003);Shenzhen Fundamental Research Program(JCYJ20200109140425347);the Development and Reform Commission of Shenzhen Municipality(XMHT20200106002);the Key-Area Research and Development Program of Guangdong Province(2019B010924003);Guangdong Basic and Applied Basic Research Foundation(2020B1515120030);provided by Guangdong Key Laboratory of Flexible Optoelectronic Materials and Devices;Guangdong International Science and Technology Cooperation Base of Optoelectronic Materials and Device Technology。
The solution-processed method for organic light-emitting diodes(OLEDs)offers the benefits of cost-effectiveness and enhanced material utilization.In the multilayer architecture of solution-processed OLEDs(SOLEDs),the ...
关键词:solution-processed OLED cross-linkable HTMs solvent resistance bond dissociation energy exciton-polaron annihilation 
Tetradentate Pt(Ⅱ)complex as a singlet exciton sensitizing host for highly efficient green fluorescent organic light-emitting diodes
《Science China Materials》2024年第8期2618-2627,共10页Unhyeok Jo Seung Chan Kim Chan Hee Ryu Kang Mun Lee Jae-Min Kim Jun Yeob Lee 
supported by Chung-Ang University Research Grants in 2023 and MOTIE(20018956)。
Efficient green fluorescent organic light-emitting diodes were designed with a phosphorescent metal complex as a singlet exciton sensitizing host(SESH)for achieving high efficiency and low efficiency roll-off through ...
关键词:SINGLET ANNIHILATION POLARON 
Machine learning-based prediction of polaron-vacancy patterns on the TiO_(2)(110)surface
《npj Computational Materials》2024年第1期2328-2336,共9页Viktor C.Birschitzky Igor Sokolović Michael Prezzi Krisztián Palotás Martin Setvín Ulrike Diebold Michele Reticcioli Cesare Franchini 
funded in part by the Austrian Science Fund(FWF)10.55776/F81。
The multifaceted physics of oxides is shaped by their composition and the presence of defects,which are often accompanied by the formation of polarons.The simultaneous presence of polarons and defects,and their comple...
关键词:POLARON SURFACE distribution 
Polaron interfacial entropy as a route to high thermoelectric performance in DAE-doped PEDOT:PSS films
《National Science Review》2024年第3期253-264,共12页Jiajia Zhang Caichao Ye Genwang Wei Liang Guo Yuhang Cai Zhi Li Xinzhi Wu Fangyi Sun Qikai Li Yupeng Wang Huan Li Yuchen Li Shuaihua Wang Wei Xu Xuefeng Guo Wenqing Zhang Weishu Liu 
supported by the Shenzhen Innovation Program for Distinguished Young Scholars(RCJC20210706091949018);support from the National Key R&D Program of China(2022YFA1203400);the Guangdong Provincial Key Laboratory of Computational Science and Material Design(2019B030301001);the Guangdong Innovation Research Team Project(2017ZT07C062).
Enhancing the thermoelectric transport properties of conductive polymer materials has been a long-term challenge,in spite of the success seen with molecular doping strategies.However,the strong coupling between the th...
关键词:THERMOELECTRIC PEDOT:PSS interfacial occupied entropy resonant coupling UV-light modulation 
Magnetic and electronic properties of La-doped hexagonal 4H-SrMnO_(3)
《Chinese Physics B》2024年第1期697-701,共5页李杰 陈一楠 宫诺 黄欣 杨志红 翁亚奎 
supported by the Natural Science Foundation of Nanjing University of Posts and Telecommunications (Grant Nos.NY222167 and NY220005)。
As typical strongly correlated electronic materials, manganites show rich magnetic phase diagrams and electronic structures depending on the doped carrier density. Most previous relevant studies of doped manganites re...
关键词:MANGANITES POLARON magnetic phase transition 
Infrared optical absorption of Fr?hlich polarons in metal halide perovskites
《Chinese Physics B》2023年第9期408-413,共6页崔钰 刘晓逸 马旭菲 邓加培 刘怡言 王子武 
the National Natural Science Foundation of China(Grant Nos.11674241 and 12174283)。
The formation of Frohlich polarons in metal halide perovskites,arising from the charge carrier-longitudinal optical(LO)phonon coupling,has been proposed to explain their exceptional properties,but the effective identi...
关键词:metal halide perovskites POLARON Huang-Rhys factor 
The Landau-level structure of a single polaron in a nanorod under a non-uniform magnetic field
《Communications in Theoretical Physics》2023年第9期168-172,共5页Tian-Ji Ou Ran An Wei Zhang Shuang Han Yong Sun Hamid-Reza Rastegar-Sedehi Xin-Jun Ma Jing-Lin Xiao 
Natural Science Foundation of Inner Mongolia (Nos. 2020BS01001 and 2022MS01014);the Basic Scientific Research Business Projects in Colleges and Universities Directly under Inner Mongolia Autonomous Region (No.GXKY22059);the Doctoral Scientific Research Foundation of Inner Mongolia Minzu University. (Nos. BS511 and BS625)。
Nanorod is a unique low-dimensional nanometer structure in which the Landau level arrangement of polaron is essential for understanding its quasiparticle system. However, the stability of the polaron level is suscepti...
关键词:single polaron ENERGY-LEVELS non-uniform magnetic field nanorod 
Photothermal‐boosted polaron transport in Fe_(2)O_(3)photoanodes for efficient photoelectrochemical water splitting被引量:2
《Carbon Energy》2023年第9期38-48,共11页Xiaoqin Hu Jing Huang Yu Cao Bing He Xun Cui Yunhai Zhu Yang Wang Yihuang Chen Yingkui Yang Zhen Li Xueqin Liu 
This work was supported by the National Natural Science Foundation of China(51902297,52002361,52003300,and 22109120);the Zhejiang Provincial Natural Science Foundation of China(LQ21B030002);the fund of the Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education,and Hubei Key Laboratory of Catalysis and Materials Science.
Introduction of the photothermal effect into transition-metal oxide photoanodes has been proven to be an effective method to improve the photoelectrochemical(PEC)water-splitting performance.However,the precise role of...
关键词:Fe_(2)O_(3)nanorods oxygen vacancies photoelectrochemical performance photothermal effect small polaron transport 
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