CONDUCTIVITY

作品数:1132被引量:1772H指数:13
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相关作者:吴庆银孙正宗钱学宇杨诺童霞更多>>
相关机构:中国科学院吉林大学清华大学浙江大学更多>>
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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高等学校学科创新引智计划中国博士后科学基金更多>>
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Design and preparation of amorphous carbon nanotubes reinforced copper
《Chinese Physics B》2025年第4期207-210,共4页Xiaona Ren Wentao Wu Zhipei Chen Changchun Ge 
Carbon nanotubes(CNTs)reinforced copper(CNTs/Cu)is one of the most promising and extensively researched materials for replacing traditional Cu-based materials in high-load and high-current applications,particularly wi...
关键词:amorphous carbon nanotubes copper-based composite interpenetrating composites MESOPOROUS CONDUCTIVITY 
Induced magneto-conductivity in a two-nodeWeyl semimetal under Gaussian random disorder
《Chinese Physics B》2024年第9期566-574,共9页Chuanxiong Xu Haoping Yu Mei Zhou Xuanting Ji 
the National Natural Science Foundation of China(Grant No.61974162).
Measuring the magneto-conductivity induced from impurities may help determine the impurity distribution and reveal the structure of a Weyl semimetal sample.To verify this,we utilize the Gaussian random disorder to sim...
关键词:Weyl semimetal inter-valley scattering magneto-conductivity 
Local thermal conductivity of inhomogeneous nano-fluidic films:A density functional theory perspective
《Chinese Physics B》2024年第4期594-603,共10页孙宗利 康艳霜 康艳梅 
Project supported by the Fundamental Research Fund for the Central Universities of China;the Research Project for Independently Cultivate Talents of Hebei Agricultural University (Grant No.ZY2023007)。
Combining the mean field Pozhar-Gubbins(PG)theory and the weighted density approximation,a novel method for local thermal conductivity of inhomogeneous fluids is proposed.The correlation effect that is beyond the mean...
关键词:thermal conductivity nano-fluidic films density functional theory 
Enhanced conductivity and weakened magnetism in Pb-doped Sr_(2)IrO_(4)
《Chinese Physics B》2024年第1期680-685,共6页岳智来 甄伟立 牛瑞 焦珂珂 朱文卡 皮雳 张昌锦 
Project supported by the National Key R&D Program of China (Grant Nos.2022YFA1403203 and 2021YFA1600201);the National Natural Science Foundation of China (Grant Nos.11974356 and 12274414);the Joint Funds of the National Natural Science Foundation of China;the Chinese Academy of Sciences Large-Scale Scientific Facility (Grant No.U1932216)。
Group IV element Pb has been selected as the dopant to dope at the Sr site of Sr_(2)IrO_(4). It is exciting to find that the single-phase crystal structure could be maintained with a high Pb doping level of up to x=0....
关键词:iridates DOPING CONDUCTIVITY MAGNETISM 
Effect of mono-/divalent metal ions on the conductivity characteristics of DNA solutions transferring through a microfluidic channel
《Chinese Physics B》2023年第11期161-167,共7页朱洁 薛菁 赵伟 张琛 冯晓强 王凯歌 
Project supported by the National Natural Science Foundation of China (Grant Nos. 62275216 and 61775181);the Innovation Capability Support Program of Shaanxi Province of China (Grant Nos. S2018-ZC-TD-0061 and TZ0393);the National Key Scientific Instrument and Equipment Development Projects of China (Grant No. 51927804)。
Interactions between deoxyribonucleic acid(DNA) and metal ions are vital for maintaining life functions, however,there are still unsolved questions about its mechanisms. It is of great practical significance to study ...
关键词:MICROFLUIDICS interaction between deoxyribonucleic acid(DNA)and metal ions conductivity-voltage relations asymmetric electrodes 
Longitudinal conductivity in ABC-stacked trilayer graphene under irradiating of linearly polarized light
《Chinese Physics B》2022年第8期656-661,共6页Guo-Bao Zhu Hui-Min Yang Jie Yang 
Project supported by the Shandong Provincial Natural Science Foundation(Grant No.ZR2021MA093)。
We study the effect of linearly polarized light on the band structure and longitudinal conductivity in ABC-stacked trilayer graphene.The linearly polarized light can induce a pair of additional points in ABC-stacked t...
关键词:GRAPHENE LIGHT FLOQUET 
Vacuum current-carrying tribological behavior of MoS2-Ti films with different conductivities
《Chinese Physics B》2022年第6期563-571,共9页Lu-Lu Pei Peng-Fei Ju Li Ji Hong-Xuan Li Xiao-Hong Liu Hui-Di Zhou Jian-Min Chen 
supported by the National Natural Science Foundation of China(Grant No.51775537);Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.Y202084)。
Current-carrying sliding is widely applied in aerospace equipment,but it is limited by the poor lubricity of the present materials and the unclear tribological mechanism.This study demonstrated the potential of MoS_(2...
关键词:MoS2-Ti films CONDUCTIVITY current-carrying tribological behavior VACUUM 
Signatures of strong interlayer coupling inγ-InSe revealed by local differential conductivity
《Chinese Physics B》2021年第8期163-168,共6页Xiaoshuai Fu Li Liu Li Zhang Qilong Wu Yu Xia Lijie Zhang Yuan Tian Long-Jing Yin Zhihui Qin 
Project supported by the National Natural Science Foundation of China(Grant Nos.51772087,11804089,11574350,11904094,and 51972106);the Natural Science Foundation of Hunan Province,China(Grant Nos.2018JJ3025,2019JJ50034,and 2019JJ50073);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB30000000);the Fundamental Research Funds for the Central Universities of China.
Interlayer coupling in layered semiconductors can significantly affect their optoelectronic properties.However,understanding the mechanisms behind the interlayer coupling at the atomic level is not straightforward.Her...
关键词:indium selenide(InSe) interlayer coupling scanning tunneling microscopy/spectroscopy(STM/STS) density functional theory 
Faraday rotations,ellipticity,and circular dichroism in magneto-optical spectrum of moire superlattices
《Chinese Physics B》2021年第7期18-32,共15页J A Crosse Pilkyung Moon 
the National Natural Science Foundation of China(Grant Nos.12050410228 and 12074260);the Fund from the Science and Technology Commission of Shanghai Municipality,China(Grant No.19ZR1436400)。
We study the magneto-optical conductivity of a number of van der Waals heterostructures,namely,twisted bilayer graphene,AB–AB and AB–BA stacked twisted double bilayer graphene and monolayer graphene and AB-stacked b...
关键词:2D-materials van der Waals heterostructures magneto-optical conductivity graphene 
Properties of B4C-TiB2 ceramics prepared by spark plasma sintering被引量:1
《Chinese Physics B》2021年第3期502-507,共6页Jingzhe Fan Weixia Shen Zhuangfei Zhang Chao Fang Yuewen Zhang Liangchao Chen Qianqian Wang Biao Wan Xiaopeng Jia 
Project supported by the National Natural Science Foundation of China(Grant Nos.11704340 and 11804305);the Scientific and Technology Project in Henan Province,China(Grant No.202102210198).
By doping titanium hydride(TiH2) into boron carbide(B4C), a series of B4C + x wt% TiH2(x = 0, 5, 10, 15, and 20)composite ceramics were obtained through spark plasma sintering(SPS). The effects of the sintering temper...
关键词:boron carbide ceramics CONDUCTIVITY HARDNESS fracture toughness 
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