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COLD: 作品数：1127被引量：2043H指数：17; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：李铭杨忠邓奇高娇娇高志奇更多>>; 相关机构：东北师范大学北京大学中国农业大学安徽医科大学更多>>; 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中国博士后科学基金国家科技支撑计划更多>>

A new search for the variation of fundamental constants using the rovibrational levels and isotope effects of the magnesium fluoride molecule: 《Chinese Physics B》2025年第2期215-221,共7页Di Wu Jin Wei Taojing Dong Chenyu Zu Yong Xia Jianping Yin; Project supported by the National Natural Science Foundation of China (Grant Nos. 12174115,11834003,and 91836103)。; The recently demonstrated methods for cooling and trapping diatomic molecules offer new possibilities for precision searches in fundamental physical theories.Here,we propose to study the variations of the fine-structu...; 关键词：cold molecule proton-to-electron mass ratio precision measurement

Three-dimensional simulations of RF wave propagation and power coupling in cold magnetized plasma near an ICRF antenna: 《Chinese Physics B》2025年第2期352-360,共9页Lei-Yu Zhang Yi-Xuan Li Quan-Zhi Zhang; Project supported by the National MCF Energy Research and Development Program(Grant No.2022YFE03190100);the National Natural Science Foundation of China(Grant Nos.12422513,12105035,and U21A20438);the Xiaomi Young Talents Program。; The electromagnetic wave propagations and their coupling characteristics in magnetized plasma near the antenna of ion cyclotron range of frequencies(ICRF)is studied based on self-developed 3DFEM-IA code.This code effe...; 关键词：magnetized plasma antenna of ion cyclotron range of frequencies(ICRF) power coupling

Microwave field sensor based on cold cesium Rydberg three-photon electromagnetically induced spectroscopy: 《Chinese Physics B》2024年第11期249-254,共6页Yuan-Yuan Wu Yun-Hui He Yue-Chun Jiao Jian-Ming Zhao; Project supported by the National Natural Science Foundation of China(Grant Nos.U2341211,62175136,12241408,and 12120101004);the Innovation Program for Quantum Science and Technology(Grant No.2023ZD0300902);the Fundamental Research Program of Shanxi Province(Grant No.202303021224007);the 1331 Project of Shanxi Province.; We present the electromagnetically induced transparency(EIT)spectra of cold Rydberg four-level cascade atoms consisting of the 6S_(1/2)→6P_(3/2)→7S_(1/2)→60P_(3/2) scheme.A coupling laser drives the Rydberg transit...; 关键词：Rydberg atoms atomic microwave sensor electromagnetically induced transparency and absorption

Thermometry utilizing stored short-wavelength spin waves in cold atomic ensembles: 《Chinese Physics B》2023年第7期399-403,共5页王兴昌王建民左瀛董亮 Georgios A Siviloglou 陈洁菲; Project supported by the National Natural Science Foundation of China(Grant Nos.12074171,12074168,92265109,and 12204227);the Key Laboratory Fund from Guangdong Province,China(Grant No.2019B121203002);the Natural Science Foundation of Guangdong Province,China(Grant Nos.2022B1515020096 and 2019ZT08X324).; Temperature,as a measure of thermal motion,is a significant parameter characterizing a cold atomic ensemble optical quantum memory.In a cold gas,storage lifetime strongly depends on its temperature and is associated w...; 关键词：optical quantum memory temperature measurement collective atomic excitation electromagnetically induced transparency

Enhanced cold mercury atom production with two-dimensional magneto-optical trap被引量：2: 《Chinese Physics B》2022年第7期262-267,共6页Ye Zhang Qi-Xin Liu Jian-Fang Sun Zhen Xu Yu-Zhu Wang; A cold atom source is important for quantum metrology and precision measurement.To reduce the quantum projection noise limit in optical lattice clock,one can increase the number of cold atoms and reduce the dead time ...; 关键词：magneto-optical trap atomic beam neutral mercury atom laser cooling and trapping

Observation of V-type electromagnetically induced transparency and optical switch in cold Cs atoms by using nanofiber optical lattice被引量：1: 《Chinese Physics B》2022年第6期440-443,共4页Xiateng Qin Yuan Jiang Weixin Ma Zhonghua Ji Wenxin Peng Yanting Zhao; supported by State Grid science and Technology Project(Grant No.5700-202127198A-0-0-00)。; Optical nanofiber(ONF)is a special tool to achieve the interaction between light and matter with ultralow power.In this paper,we demonstrate V-type electromagnetically induced transparency(EIT)in cold atoms trapped by...; 关键词：optical nanofiber optical lattice V-type electromagnetically induced transparency optical switch

A crossed focused vortex beam with application to cold molecules: 《Chinese Physics B》2021年第11期331-337,共7页Meng Xia Yaling Yin Chunying Pei Yuer Ye Ruoxi Gu Kang Yan Di Wu Yong Xia Jianping Yin; Project supported by the National Natural Science Foundation of China(Grant Nos.11834003 and 91836103).; We report the generation of a crossed,focused,optical vortex beam by using a pair of hybrid holograms,which combine the vortex phase and lens phase onto a spatial light modulator.We study the intensity distributions o...; 关键词：cold molecule crossed focused vortex beam propagation characteristics optical potential

Accurate electron affinity of atomic cerium and excited states of its anion: 《Chinese Physics B》2020年第7期275-280,共6页Xiao-Xi Fu Ru-Lin Tang Yu-Zhu Lu Chuan-Gang Ning; Project supported by the National Natural Science Foundation of China(Grant Nos.91736102 and 11974199);the National Key R&D Program of China(Grant No.2018YFA0306504).; Electron affinities(EA)of most lanthanide elements still remain unknown owing to their relatively lower EA values and the fairly complicated electronic structures.In the present work,we report the high-resolution phot...; 关键词：electron affinity cerium anion slow electron velocity-map imaging cold ion trap

Developing cold-resistant high-adhesive electronic substrate for WIMPs detectors at CDEX被引量：1: 《Chinese Physics B》2020年第4期72-76,共5页Yuanyuan Liu Jianping Cheng Pan Pang Bin Liao Bin Wu Minju Ying Fengshou Zhang Lin Chen Shasha Lv Yandong Liu Tianxi Sun; Project supported by the Central University Basic Scientific Research Business Expenses Special Funds under the project name of Research on Applied Physics under Low Radiation Background(Grant No.2018NTST07);the National Natural Science Foundation Joint Fund Key Project,China(Grant No.U1865206)。; Herein we report a prototypical electronic substrate specifically designed to serve the weakly interacting massive particles(WIMPs)detectors at the China Dark Matter Experiment(CDEX).Because the bulky high-purity germ...; 关键词：WIMPS detector CDEX surface modification ELECTRONIC SUBSTRATE

Development of the integrated integrating sphere cold atom clock被引量：4: 《Chinese Physics B》2019年第7期184-187,共4页Ming-Yuan Yu Yan-Ling Meng Mei-Feng Ye Xin Wang Xin-Chuan Ouyang Jin-Yin Wan Ling Xiao Hua-Dong Cheng Liang Liu; Project supported by the Youth Innovation Promotion Association of the Chinese Academy of Sciences; the National Natural Science Foundation of China(Grant Nos.61875215,61727821,and 11604353); We develop an integrated integrating sphere cold atom clock(ISCAC), which mainly consists of physical package,laser system, microwave source, and electronics.This compact system is more stable and reliable than the pr...; 关键词：integrating SPHERE COLD ATOM CLOCK PHYSICAL PACKAGE laser system frequency stability

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