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作品数:783被引量:1146H指数:12
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相关机构:湘潭大学清华大学东南大学中国科学院更多>>
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Planar structure of organic photodetector for low dark current
《Chinese Physics B》2025年第2期290-295,共6页Mohammad Nofil Amirul Ashraf Md Sabri Fadlan Arif Natashah Tahani M Bawazeer Mohammad S Alsoufi Nur Adilah Roslan Azzuliani Supangat 
financial support from the Ministry of Science,Technology and Innovation with Grant No. MOSTI004-2023SRF。
The focus of this study is on investigating the vanadyl 2,9,16,23-tetraphenoxy-29H, 31H-phthalocyanine(VOPc Ph O)and its blend with o-xylenyl C60 bis-adduct(OXCBA), for use as a lateral ultraviolet organic photodetect...
关键词:small molecule dark current ultra-violet(UV)sensor device physics 
Detecting short-term gravitational waves from post-merger hyper-massive neutron stars with a kilohertz detector
《Chinese Physics B》2024年第8期222-228,共7页陈奕康 朱宗宏 
supported by the National Natural Science Foundation of China (Grant Nos.12021003,11920101003,and 11633001);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No.XDB23000000)。
Gravitational waves emanating from binary neutron star inspirals,alongside electromagnetic transients resulting from the aftermath of the GW170817 merger,have been successfully detected.However,the intricate post-merg...
关键词:neutron star mergers gravitational waves 
Development of 400-μW cryogen-free dilution refrigerators for quantum experiments
《Chinese Physics B》2024年第7期28-35,共8页关翔 樊洁 边勇波 程智刚 姬忠庆 
supported by the Beijing Commission of Science and Technology(Grant No.Z211100004021012);Special Research Assistant Program of the Chinese Academy of Sciences(Grant No.E3VP021RX4)。
We have successfully developed cryogen-free dilution refrigerators with medium cooling power that can be applied to quantum experiments. Breakthroughs have been made in some key technologies and components of heat swi...
关键词:cryogen-free dilution refrigerator quantum computing low-temperature detector superconducting magnet 
Silicon photomultiplier based scintillator thermal neutron detector for China Spallation Neutron Source(CSNS)被引量:1
《Chinese Physics B》2023年第9期35-41,共7页岳秀萍 朱志甫 唐彬 黄畅 于潜 陈少佳 王修库 许虹 周诗慧 蔡小杰 杨浩 万志勇 孙志嘉 刘云涛 
the National Natural Science Foundation of China(Grant Nos.11875273,U1832111,61964001,and 12275049);the Science Foundation of Guangdong Province of China(Grant No.2020B1515120025);the Neutron Physics Laboratory Funding of China Academy of Engineering Physics(Grant No.2018BC03);the General Project of Jiangxi Province Key Research and Development Program(Grant No.20212BBG73012);the Key Scientific Research Projects of Henan Higher Education Institutions(Grant Nos.23A490002 and 24A490001);the Engineering Research Center of Nuclear Technology Application(Grant No.HJSJYB2021-4)。
The energy-resolved neutron imaging spectrometer(ERNI)will be installed in 2022 according to the spectrometer construction plan of the China Spallation Neutron Source(CSNS).The instrument requires neutron detectors wi...
关键词:neutron detector silicon photomultipliers(SiPMs) ^(6)LiF/ZnS(Ag) China Spallation Neutron Source(CSNS) 
Detailed characterization of polycapillary focusing x-ray lenses by a charge-coupled device detector and a pinhole
《Chinese Physics B》2022年第12期137-144,共8页Xue-Peng Sun Shang-Kun Shao Hui-Quan Li Tian-Yu Yuan Tian-Xi Sun 
Project supported by the National Natural Science Foundation of China(Grant Nos.11675019,12105020,and 12075031);the Bud Project of Beijing Academy of Science and Technology(Grant No.BGS202106);the National Key Research and Development Program of China(Grant No.2021YFF0701202)
A method to measure the detailed performance of polycapillary x-ray optics by a pinhole and charge coupled device(CCD)detector was proposed in this study.The pinhole was located between the x-ray source and the polyca...
关键词:polycapillary x-ray lenses charge-coupled device detector PINHOLE performance characterization 
Practical security analysis of continuous-variable quantum key distribution with an unbalanced heterodyne detector
《Chinese Physics B》2022年第7期119-126,共8页Lingzhi Kong Weiqi Liu Fan Jing Chen He 
the National Natural Science Foundation of China(Grant No.62001383);the Natural Science Basic Research Plan in Shaanxi Province of China(Grant No.2019JM-591)。
When developing a practical continuous-variable quantum key distribution(CVQKD),the detector is necessary at the receiver's side.We investigate the practical security of the CVQKD system with an unbalanced heterodyne ...
关键词:continuous-variable quantum key distribution heterodyne detector 
Wet etching and passivation of GaSb-based very long wavelength infrared detectors被引量:1
《Chinese Physics B》2022年第6期132-136,共5页Xue-Yue Xu Jun-Kai Jiang Wei-Qiang Chen Su-Ning Cui Wen-Guang Zhou Nong Li Fa-Ran Chang Guo-Wei Wang Ying-Qiang Xu Dong-Wei Jiang Dong-Hai Wu Hong-Yue Hao Zhi-Chuan Niu 
supported by the National Basic Research Program of China(Grant Nos.2018YFA0209102 and 2019YFA070104);the National Natural Science Foundation of China(Grant Nos.61790581 and 61274013);the Key Research Program of the Chinese Academy of Sciences(Grant No.XDPB22)。
The etching and passivation processes of very long wavelength infrared(VLWIR)detector based on the InAs/GaSb/AlSb type-II superlattice have been studied.By studying the effect of each component in the citric acid solu...
关键词:InAs/GaSb/AlSb superlattice very long wavelength infrared(VLWIR)detector wet etching PASSIVATION 
Alpha particle detector with planar double Schottky contacts directly fabricated on semi-insulating GaN:Fe template
《Chinese Physics B》2021年第11期532-537,共6页Qun-Si Yang Qing Liu Dong Zhou Wei-Zong Xu Yi-Wang Wang Fang-Fang Ren Hai Lu 
Project supported by the Natural Science Foundation of Jiangsu Province,China(Grant Nos.BK20190302 and BK20201253).
Alpha particle radiation detectors with planar double Schottky contacts(DSC)are directly fabricated on 5-μm-thick epitaxial semi-insulating(SI)GaN:Fe film with resistivity higher than 1×10^(8)Ω·cm.Under 10 V bias,...
关键词:GAN alpha particle DETECTOR double Schottky contacts 
High sensitive chiral molecule detector based on the amplified lateral shift in Kretschmann configuration involving chiral TDBCs
《Chinese Physics B》2021年第6期504-508,共5页Song Wang Qihui Ye Xudong Chen Yanzhu Hu Gang Song 
supported by Science and Technology Nova Plan of Beijing City,China (Grant No. Z201100006820122);Fundamental Research Funds for the Central Universities,China。
We investigate a high sensitive chiral molecule detector based on Goos–Hanchen shift(S) in Kretschmann configuration involving chiral tri(diethylene glycol monobutyl) citrates(TDBCs). Fresnel equations and the statio...
关键词:surface plasmon polaritons CHIRALITY Goos–Hanchen shift 
Pulse-gated mode of commercial superconducting nanowire single photon detectors
《Chinese Physics B》2021年第4期144-150,共7页Fan Liu Mu-Sheng Jiang Yi-Fei Lu Yang Wang Wan-Su Bao 
Project supported by the National Natural Science Foundation of China(Grant No.61605248);the National Basic Research Program of China(Grant No.2013CB338002)。
High detection efficiency and low intrinsic dark count rate are two advantages of superconducting nanowire single photon detectors(SNSPDs).However,the stray photons penetrated into the fiber would cause the extrinsic ...
关键词:quantum detector superconducting nanowire pulse gated dark count rate 
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