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OBSERVED: 作品数：629被引量：1279H指数：15; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：汪毓明马钦忠杨俊英杨冬梅荆凤更多>>; 相关机构：中国科学院中国科学院云南天文台中国科学技术大学北京大学更多>>; 相关期刊：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国家高技术研究发展计划中国博士后科学基金更多>>

A Narrowband Burst from FRB 20190520B Simultaneously Observed by FAST and Parkes: 《Chinese Physics Letters》2024年第10期144-151,共8页Yuhao Zhu Chenhui Niu Shi Dai Di Li Pei Wang Yi Feng Jingwen Wu Yongkun Zhang Xianghan Cui Junshuo Zhang Jinhuang Cao; supported by the National Natural Science Foundation of China(Grant Nos.11988101,12203069,12041302,and 12203045);the National SKA Program of China(Grant No.2022SKA0130100);the Office of the Leading Group for Cyberspace Affairs,CAS(Grant No.CAS-WX2023PY0102);the CAS Youth Interdisciplinary Team and the Foundation of Guizhou Provincial Education Department(Grant No.KY(2023)059);support from the National Natural Science Foundation of China(Grant Nos.11988101 and 12041303);the CAS Youth Interdisciplinary Team,the Youth Innovation Promotion Association CAS(Grant No.2021055);the Cultivation Project for FAST Scientific Payoff and Research Achievement of CAMS-CAS;supported by the National Natural Science Foundation of China(Grant No.12203045);the Leading Innovation and Entrepreneurship Team of Zhejiang Province of China(Grant No.2023R01008);the Key R&D Program of Zhejiang(Grant No.2024SSYS0012);supported by the China Scholarship Council(Grant No.202304910441)。; Fast radio bursts(FRBs)are short-duration radio transients with mysterious origins.Since their uncertainty,there are very few FRBs observed by different instruments simultaneously.This study presents a detailed analys...; 关键词：FAST NARROW BAND

Superconductivity Observed in Tantalum Polyhydride at High Pressure被引量：4: 《Chinese Physics Letters》2023年第5期90-93,共4页何鑫张昌玲李芷文张思佳闵保森张俊卢可赵建发史鲁川彭毅望贤成冯少敏宋静王鲁红 V.B.Prakapenka S.Chariton 刘浩哲靳常青; the National Natural Science Foundation of China(Grant No.11921004);the National Key R&D Program of China(Grant Nos.2021YFA1401800 and 2022YFA1402301);Chinese Academy of Sciences(Grant No.XDB33010200);supported by the National Science Foundation Earth Sciences(EAR 1634415);used resources of the Advanced Photon Source,a U.S.Department of Energy(DOE)Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory(Grant No.DEAC02-06CH11357)。; We report experimental discovery of tantalum polyhydride superconductor.It was synthesized under highpressure and high-temperature conditions using diamond anvil cell combined with in situ high-pressure laser heating ...; 关键词：HYDRIDE RESISTANCE SUPERCONDUCTIVITY

Unusual Normal and Superconducting State Properties Observed in Hydrothermal Fe_(1-δ)Se Flakes被引量：1: 《Chinese Physics Letters》2021年第5期109-113,共5页Shaobo Liu Sheng Ma Zhaosheng Wang Wei Hu Zian Li Qimei Liang Hong Wang Yuhang Zhang Zouyouwei Lu Jie Yuan Kui Jin Jian-Qi Li Li Pi Li Yu Fang Zhou Xiaoli Dong Zhongxian Zhao; Supported by the National Key Research and Development Program of China (Grant Nos.2016YFA0300300 and 2017YFA0303003);the National Natural Science Foundation of China (Grant Nos.12061131005,11834016 and 11888101);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No.XDB25000000);the Strategic Priority Research Program and Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (Grant Nos.QYZDY-SSW-SLH001)。; The electronic and superconducting properties of Fe_(1-δ)Se single-crystal flakes grown hydrothermally are studied by the transport measurements under zero and high magnetic fields up to 38.5 T.The results contrast s...; 关键词：red CVT Unusual Normal and Superconducting State Properties Observed in Hydrothermal Fe Se Flakes

Second Virtual Pitch Shift in Cochlea Observed In Situ via Laser Interferometry被引量：1: 《Chinese Physics Letters》2021年第2期36-40,共5页Zhang-Cai Long Yan-Ping Zhang Lin Luo; Supported by the National Natural Science Foundation of China(Grant Nos.11374118 and 90820001)。; Pitch is the most important auditory perception characteristic of sound with respect to speech intelligibility and music appreciation,and corresponds to a frequency of sound stimulus.However,in some cases,we can perce...; 关键词：AUDITORY stimulating PITCH

Pitch Shift in Exsomatized Cochlea Observed by Laser Interferometry被引量：1: 《Chinese Physics Letters》2019年第2期19-22,共4页Zhang-Cai Long Tao Shen Yan-Ping Zhang Lin Luo; Supported by the National Natural Science Foundation of China under Grant Nos 11374118 and 90820001; Pitch is one of the most important auditory perception characteristics of sound; however, the mechanism underlying the pitch perception of sound is unclear. Although theoretical researches have suggested that percepti...; 关键词：In PITCH SHIFT in Exsomatized COCHLEA OBSERVED by LASER INTERFEROMETRY

Two Typical Discontinuous Transitions Observed in a Generalized Achlioptas Percolation Process被引量：1: 《Chinese Physics Letters》2014年第7期226-230,共5页胡建全杨宏春杨宇明付传技杨春史晓红贾啸; We extend the Achlioptas percolation （AP） process （Achlioptas et al. Science 323 （2009） 1453） to two generalized Achlioptas percolation processes named GAP1 and GAP2. GAP1 induces a weighted probability factor a...

Topography Multiplicity of Titanyl Phthalocyanine on Ultrathin Insulating Films Observed by STM被引量：1: 《Chinese Physics Letters》2013年第10期139-142,共4页YUAN Bing-Kai CHEN Peng-Cheng ZHANG Jun DENG Ke CHENG Zhi-Hai WANG Chen; Supported by the National Basic Research Program of China(2012CB933001);the National Natural Science Foundation of China(21173058,21203038).; Individual titanyl phthalocyanine(TiOPc)molecules on ultrathin sodium chloride striped films grown on Cu(110)exhibit two different topographies with 8-lobes and 6-lobes when imaged by scanning tunneling microscopy(STM...; 关键词：SPLITTING cyanine attributed

High Intensity Single-Mode Peak Observed in the Lasing Spectrum of InAs/GaAs Quantum Dot Laser: 《Chinese Physics Letters》2013年第2期128-131,共4页YUE Li GONG Qian YAN Jin-Yi CAO Chun-Fang LIU Qing-Bo WANG Yang CHENG Ruo-Hai WANG Hai-Long LI Shi-Guo; upported by the National Natural Foundation of China under Grant Nos 61021064,61176065 and 10990103;the National Basic Research Program of China under Grant No 2011CB921201.; We report on abnormal lasing spectra of InAs/GaAs quantum dot lasers,where a single-mode peak exists with optical intensity several times larger than that of other modes.The maximum side mode suppression ratio of the ...; 关键词：INAS/GAAS LASING mode

Field-Aligned Electrons in Polar Region Observed by Cluster on 30 September 2001: 《Chinese Physics Letters》2012年第9期244-247,共4页ZHANG Zi-Ying SHI Jian-Kui CHENG Zheng-Wei Andrew Fazakerley; Supported by the National Natural Science Foundation of China under Grant Nos 41074114,40804031 and 40921063;the Specialized Research Fund for State Key Laboratory in China.; The physical process in the Earth's polar region is very complex and still needs to be further studied.Using the data from Cluster satellite measurement,an analysis on field-aligned electrons in the mid-latitude cusp ...; 关键词：LATITUDE EARTH flowing

Modulation of Step Heights of Thin Pb Films by the Quantum Size Effect Observed by Non-Contact Atomic Force Microscopy: 《Chinese Physics Letters》2012年第6期238-241,共4页MAO Han-Qing LI Na CHEN Xi XUE Qi-Kun; Using a home-made Q-plus sensor,simultaneous scanning tunneling microscopy (STM) and atomic force microscopy (AFM) measurements were performed on the wedge-shaped Pb islands grown on Si(111)-7 × 7.Atomic resolved AFM...; 关键词：APPARENT TUNNELING neighboring

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