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作品数:1123被引量:2030H指数:14
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First-principles study of structural and electronic properties of multiferroic oxide Mn_(3)TeO_(6) under high pressure
《Chinese Physics B》2024年第7期448-454,共7页潘小龙 王豪 柳雷 陈向荣 耿华运 
Project supported by National Key Research and Development Program of China(Grant No.2021YFB3802300);the Natural Science Foundation of China Academy of Engineering Physics(Grant Nos.U1730248 and U1830101);the National Natural Science Foundation of China(Grant Nos.12202418,11872056,11904282,12074274,and 12174356)。
Mn_(3)TeO_(6)(MTO) has been experimentally found to adopt a P2_(1)/In structure under high pressure,which exhibits a significantly smaller band gap compared to the atmospheric R3 phase.In this study,we systematically ...
关键词:MAGNETISM phase transition band gap high pressure 
Effect of trace oxygen on plasma nitriding of titanium foil
《Chinese Physics B》2024年第6期548-551,共4页周海涛 熊希雅 马可欣 罗炳威 罗飞 申承民 
Project supported by the Innovation Funding of Beijing Institute of Aeronautical Materials。
Titanium nitride films are prepared by plasma enhanced chemical vapor deposition method on titanium foil using N_(2) as precursor. In order to evaluate the effect of oxygen on the growth of titanium nitride films, a s...
关键词:NITRIDE OXIDE NANOSTRUCTURE CRYSTALLINE plasma-enhanced chemical vapor deposition system(PECVD) 
Impact of low-dose radiation on nitrided lateral 4H-SiC MOSFETs and the related mechanisms
《Chinese Physics B》2023年第5期637-643,共7页张文浩 朱马光 余康华 李诚瞻 王俊 向立 王雨薇 
the National Natural Science Foundation of China(Grant Nos.52107190 and 62101181);China Postdoctoral Science Foundation(Grant No.2021M700203)。
Lateral type n-channel 4H-SiC metal–oxide–semiconductor field effect transistors(MOSFETs),fabricated using a current industrial process,are irradiated with gamma rays at different irradiation doses in this paper to ...
关键词:SiC MOSFET gamma-ray irradiation interface traps oxide-trapped charges 
Bioinspired tactile perception platform with information encryption function
《Chinese Physics B》2022年第9期636-643,共8页Zhi-Wen Shi Zheng-Yu Ren Wei-Sheng Wang Hui Xiao Yu-Heng Zeng Li-Qiang Zhu 
Project supported by the National Natural Science Foundation of China(Grant No.51972316);Ningbo Key Scientific and Technological Project(Grant No.2021Z116).
Mimicking tactile perception is critical to the development of advanced interactive neuromorphic platforms.Inspired by cutaneous perceptual functions,a bionic tactile perceptual platform is proposed.PDMS-based tactile...
关键词:flexible oxide neuromorphic transistor tactile perception platform information encryption 
Small-angle neutron scattering study on the stability of oxide nanoparticles in long-term thermally aged 9Cr-oxide dispersion strengthened steel
《Chinese Physics B》2022年第5期484-489,共6页Peng-Lin Gao Jian Gong Qiang Tian Gung-Ai Sun Hai-Yang Yan Liang Chen Liang-Fei Bai Zhi-Meng Guo Xin Ju 
Project supported by the National Key Research and Development Program of China(Grant No.2017YFB0702400)。
A 9 Cr-oxide dispersion strengthened(ODS)steel was thermally aged at 873 K for up to 5000 h.The size distribution and chemical composition of the dispersed oxide nanoparticles were analyzed by small-angle neutron scat...
关键词:oxide dispersion strengthened(ODS)steel small angle neutron scattering(SANS) thermal aging NANOPARTICLE 
First-principles study of electronic structure and magnetic properties of Sr_(3)Fe_(2)O_(5) oxide
《Chinese Physics B》2021年第11期515-518,共4页Mavlanjan Rahman Jiuyang He 
Project supported by the National Natural Science Foundation of China(Grant No.11964039);Xinjiang“Hundred Young Doctors Introduction Program”Project,China(Grant No.3010010111).
We investigate the electronic structure and magnetic properties of layered compound Sr_(3)Fe_(2)O_(5) based on firstprinciples calculations in the framework of density functional theory with GGA+U method.Under high pr...
关键词:Sr3Fe2O5 first-principles calculation electronic structure MAGNETISM 
Superconductivity in an intermetallic oxide Hf_(3)Pt_(4)Ge_(2)O
《Chinese Physics B》2021年第7期507-514,共8页Chengchao Xu Hong Wang Huanfang Tian Youguo Shi Zi-An Li Ruijuan Xiao Honglong Shi Huaixin Yang Jianqi Li 
the National Key Research and Development Program of China(Grant Nos.2016YFA0300303,2017YFA0504703,2017YFA0302904;2017YFA0303000);the National Basic Research Program of China(Grant No.2015CB921304);the National Natural Science Foundation of China(Grant Nos.11774391,11774403,and 11804381);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant Nos.XDB25000000and XDB07020000);the Scientific Instrument Developing Project of the Chinese Academy of Sciences(Grant No.ZDKYYQ20170002);the China Postdoctoral Science Foundation(Grant No.BX20180351)。
Discovery of a new superconductor with distinct crystal structure and chemistry often provides great opportunity for further expanding superconductor material base,and also leads to better understanding of superconduc...
关键词:SUPERCONDUCTIVITY intermetallic oxide 5d-electron 
Device physics and design of FD-SOI JLFET with step-gate-oxide structure to suppress GIDL effect
《Chinese Physics B》2021年第4期497-501,共5页Bin Wang Xin-Long Shi Yun-Feng Zhang Yi Chen Hui-Yong Hu Li-Ming Wang 
Project supported by the National Natural Science Foundation of China(Grant No.61704130);the Fund from the Science and Technology on Analog Integrated Circuit Laboratory,China(Grant No.JCKY2019210C029)。
A novel n-type junctionless field-effect transistor(JLFET) with a step-gate-oxide(SGO) structure is proposed to suppress the gate-induced drain leakage(GIDL) effect and off-state current I_(off).Introducing a 6-nm-thi...
关键词:junctionless field-effect transistor(FET) gate-induced drain leakage(GIDL) step-gate-oxide offstate current 
Band alignment of p-type oxide/ε-Ga2O3 heterojunctions investigated by x-ray photoelectron spectroscopy
《Chinese Physics B》2020年第9期476-481,共6页Chang Rao Zeyuan Fei Weiqu Chen Zimin Chen Xing Lu Gang Wang Xinzhong Wang Jun Liang Yanli Pei 
Project supported by the National Natural Science Foundation of China(Grant No.61774172);the Guangdong Provincial Department of Science and Technology,China(Grant Nos.2019B010132002 and 2016B090918106);the Pengcheng Scholar Funding(2018);Shenzhen Science and Technology Innovation Committee,China(Grant No.KQJSCX20180323174713505).
Theε-Ga2O3 p-n heterojunctions(HJ)have been demonstrated using typical p-type oxide semiconductors(NiO or SnO).Theε-Ga2O3 thin film was heteroepitaxial grown by metal organic chemical vapor deposition(MOCVD)with thr...
关键词:ε-Ga2O3 x-ray photoelectron spectroscopy(XPS) valence band offset band alignment 
Suppressing transition metal dissolution and deposition in lithium-ion batteries using oxide solid electrolyte coated polymer separator被引量:2
《Chinese Physics B》2020年第8期495-500,共6页Zhao Yan Hongyi Pan Junyang Wang Rusong Chen Fei Luo Xiqian Yu Hong Li 
the National Key R&D Program of China(Grant No.2016YFB0100100);the National Natural Science Foundation of China(Grant Nos.51822211,U1932220,U1964205,and U19A2018).
The dissolution of transition metal(TM)cations from oxide cathodes and the subsequent migration and deposition on the anode lead to the deconstruction of cathode materials and uncontrollable growth of solid electrode ...
关键词:transition metal dissolution CATHODE lithium-ion batteries solid electrolyte SEPARATOR 
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