云南高校图书馆联盟文献共享服务平台- ULTRAFAST

ULTRAFAST: 作品数：536被引量：879H指数：13; 导出分析报告; 相关领域：电子电信理学机械工程更多>>; 相关作者：龙金友张冰戴东旭马志博毛新春更多>>; 相关机构：中国科学院北京大学阿姆斯特丹大学安徽师范大学更多>>; 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广东省自然科学基金更多>>

In-situ Ultrafast Transmission Electron Microscopy:Advancing Ultrafast Dynamics Research under Multi-Field Coupling at the Nanoscale: 《Chinese Physics Letters》2025年第1期99-101,共3页Shaozheng Ji Lenan Chen Xuewen Fu; In recent years,the development of ultrafast transmission electron microscopy(UTEM)has created new opportunities for studying dynamic processes at the nanoscale with unprecedented temporal resolution.~([1–3])The sign...; 关键词：resolution. ELECTRON COUPLING

Solitons and Their Biperiodic Pulsation in Ultrafast Fiber Lasers Based on CB/GO: 《Chinese Physics Letters》2024年第8期28-32,共5页Zhen-Tao Ju Zhi-Zeng Si Xin Yan Chao-Qing Dai; supported by the National Natural Science Foundation of China(Grant Nos.12261131495 and 12475008);the Scientific Research and Developed Fund of Zhejiang A&F University(Grant No.2021FR0009).; The carbon black(CB)is introduced to manufacture CB/graphene oxide(GO)composite material to mitigate limitations of GO as a saturable absorber with the excellent performance in ultrafast fiber lasers.At a central wave...; 关键词：fiber periodic ABSORBER

Nonlinear Multimodal Interference as Ultrafast Photonic Device for Dual-Wavelength Domain-Wall Dark Pulse Generation: 《Chinese Physics Letters》2024年第7期47-52,共6页王珊宋博乐窦鑫河乔飞鸿李响王锦波吕志国; supported by the National Natural Science Foundation of China (Grant No.12164030);the Young Science and Technology Talents of Inner Mongolia (Grant No.NJYT22101);the Central Government Guides Local Science and Technology Development Fund Projects (Grant No.2023ZY0005)。; In comparison to bright pulses, better stability that is not susceptible to loss makes dark pulses accessible for applications in such fields as signal processing, optics sensing, and quantum communication. Here we in...; 关键词：fiber polarization optics

Unveiling of Terahertz Emission from Ultrafast Demagnetization and the Anomalous Hall Effect in a Single Ferromagnetic Film被引量：2: 《Chinese Physics Letters》2024年第4期45-50,共6页蓝志强李章顺徐浩然刘凡金钻明彭滟朱亦鸣; supported by the National Key Research and Development Program of China(Grant Nos.2023YFF0719200 and 2022YFA1404004);the National Natural Science Foundation of China(Grant Nos.61988102,62322115,61975110,and 62335012);the 111 Project(Grant No.D18014);the Key Project supported by Science and Technology Commission Shanghai Municipality(Grant No.YDZX20193100004960);Science and Technology Commission of Shanghai Municipality(Grant No.22JC1400200);General Administration of Customs People’s Republic of China(Grant No.2019HK006)。; Using THz emission spectroscopy,we investigate the elementary spin dynamics in ferromagnetic single-layer Fe on a sub-picosecond timescale.We demonstrate that THz radiation changes its polarity with reversal of the ma...; 关键词：MAGNETIC MAGNETIZATION polarity

Ultrafast Fiber Laser Based on Tungsten Sulphoselenide Materials: 《Chinese Physics Letters》2023年第12期46-50,共5页Xiao-Chuan Meng Lu Li Nai-Zhang Sun Ze Xue Qi Liu Han Ye Wen-Jun Liu; supported by the National Key Research and Development Program of China(Grant No.2022YFB4601101);the Beijing Natural Science Foundation(Grant No.JQ21019);the National Natural Science Foundation of China(Grant Nos.11975001,11974003,12075034,12075190,and 12261131495);the New Star Project of Science and Technology of Shaanxi Province(Grant No.2022KJXX-69);the BUPT Excellent Ph.D.Students Foundation(Grant No.CX2022121);the Hebei Key Laboratory of Physics and Energy Technology(Grant No.HBKLPET2023_03)。; Tungsten sulphoselenide(WSSe) alloys, belonging to the transition metal dichalcogenide family, have attracted significant interest in the area of optoelectronics because of their unique optical and electronic properti...; 关键词：technique FIBER ABSORBER

Ultrafast Condensed Matter Physics at Attoseconds被引量：1: 《Chinese Physics Letters》2023年第11期139-148,共10页胡史奇孟胜; supported by the National Key Research and Development Program of China(Grant No.2021YFA1400200);the National Natural Science Foundation of China(Grant Nos.12025407,92250303,and 11934003);Chinese Academy of Sciences(Grant Nos.YSBR047 and XDB330301);financial support from the National Science Fund for Distinguished Young Scholars(Grant No.12304096);China Postdoctoral Science Foundation(Grant No.2022TQ0362);Special Research Assistant of Chinese Academy of Sciences Foundation。; Our understanding of how photons couple to different degrees of freedom in solids forms the bedrock of ultrafast physics and materials sciences.In this review,the emergent ultrafast dynamics in condensed matter at the...; 关键词：SOLIDS condensed DYNAMICS

Generation of Ultrafast Attosecond Magnetic Field from Ne Dimer in Circularly Polarized Laser Pulses: 《Chinese Physics Letters》2023年第11期37-41,共5页闫淑娟徐清芸郝欣宇郭颖郭静; supported by the National Natural Science Foundation of China(Grant Nos.12074146 and 11974007);the Natural Science Foundation of Jilin Province(Grant No.20220101010JC)。; By numerically solving time-dependent Schr?dinger equations,we investigate the generation of electron currents,ultrafast magnetic fields and photoelectron momentum distributions(PMD) when circularly polarized laser pu...; 关键词：EXCITATION coherent OSCILLATING

Ultrafast Modulation of the Molten Metal Surface Tension under Femtosecond Laser Irradiation被引量：1: 《Chinese Physics Letters》2022年第7期117-122,共6页Chenhao Li Hongtao Liang Yang Yang Zhiyong Yu Xin Zhang Xiangming Ma Wenliang Lu Zhenrong Sun Ya Cheng; the National Key R&D Program of China (Grant No. 2019YFA0705000);the National Natural Science Foundation of China (Grant Nos. 11874147, 11933005, and 12134001);the Science and Technology Commission of Shanghai Municipality (Grant No. 21DZ1101500);the Shanghai Municipal Science and Technology Major Project (Grant No. 2019SHZDZX01);the Natural Science Foundation of Chongqing, China (Grant No. cstc2021jcyj-msxm X1144);the State Key Laboratory of Solidification Processing in NWPU (Grant No. SKLSP202105)。; We predict ultrafast modulation of the pure molten metal surface stress fields under the irradiation of the single femtosecond laser pulse through the two-temperature model molecular-dynamics simulations. High-resolut...; 关键词：RED PROFILE Gibbs Ultrafast Modulation of the Molten Metal Surface Tension under Femtosecond Laser Irradiation

Ultrafast Quasiparticle Dynamics and Electron-Phonon Coupling in(Li0.84Fe0.16)OHFe0.98Se被引量：5: 《Chinese Physics Letters》2020年第9期101-107,共7页Qiong Wu Huaxue Zhou Yanling Wu Lili Hu Shunli Ni Yichao Tian Fei Sun Fang Zhou Xiaoli Dong Zhongxian Zhao Jimin Zhao; Supported by the National Key Research and Development Program of China(Grant Nos.2017YFA0303603 and 2016YFA0300300);the National Natural Science Foundation of China(Grant Nos.11574383,11774408,and 11574370);the Frontier Program of the Chinese Academy of Sciences(Grant No.QYZDY-SSW-SLH001);the Strategic Priority Research Program of CAS(Grant No.XDB30000000);the Beijing Natural Science Foundation(Grant No.4191003);the International Partnership Program of Chinese Academy of Sciences(Grant No.GJHZ1826);CAS Interdisciplinary Innovation Team。; Distinctive superconducting behaviors between bulk and monolayer FeSe make it challenging to obtain a unified picture of all FeSe-based superconductors.We investigate the ultrafast quasiparticle(QP)dynamics of an inte...; 关键词：PARTICLE UNIFIED CRYSTAL

Ultrafast Magnetization Precession in Perpendicularly Magnetized L10-MnAl Thin Films with Co2 MnSi Buffer Layers被引量：1: 《Chinese Physics Letters》2020年第5期110-114,共5页Si-Wei Mao Jun Lu Long Yang Xue-Zhong Ruan Hai-Long Wang Da-Hai Wei Yong-Bing Xu Jian-Hua Zhao; National Key R&D Program of China(Grant No.2018YFB0407601);Key Research Project of Frontier Science of Chinese Academy of Sciences(Grant Nos.QYZDY-SSW-JSC015 and XDPB12);National Natural Science Foundation of China(Grant Nos.11834013,11874349,and 11774339)。; Perpendicularly magnetized L10-MnAl thin films with Co2 MnSi bufer layers were prepared on GaAs(001)substrates by molecular-beam epitaxy(MBE).The samples with high crystalline quality show a maximum uniaxial perpendic...; 关键词：MAGNETIZATION Gilbert ANISOTROPY

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

ULTRAFAST

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

ULTRAFAST

检索结果分析

下载全文

用户登录

高级检索检索式检索