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	Sub-THz High Spin Precession Frequency in van der Waals Ferromagnet Fe₃GaTe₂ 期刊论文 OAI收割 NANO LETTERS, 2024, 卷号: 24 作者: Zhang, Jiali; Wang, Zhou; Li, Ziyang; Li, Tao; Liu, Shuang \| 收藏 \| 浏览/下载：5/0 \| 提交时间：2024/11/20 two-dimensional magneticmaterial time-resolved magneto-opticalKerr effect magnetization precession interlayerexchange coupling Gilbert damping factor
	A phenomenological study on the microstructure dependence of the internal friction in U-Nb shape memory alloy 期刊论文 OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 883, 页码: 12 作者: Liu, Fan; Zhao, Yawen; Chen, Licheng; Yuan, Zili; Shi, Tao \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2024/01/08 Uranium-niobium alloy Damping behavior Shape memory effect (SME) Twin boundary Dynamic mechanical analysis (DMA)
	The role of material and geometric nonlinearities and damping effects in designing mechanically tunable acoustic metamaterials 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 197, 页码: 16 作者: Ning, Shaowu; Chu, Dongyang; Jiang, Heng; Yang, Fengyuan; Liu, Zhanli \| 收藏 \| 浏览/下载：41/0 \| 提交时间：2021/05/31 Mechanically tunable acoustic metamaterials Locally resonant Bragg scattering Band gaps Material and geometrical nonlinearities Damping effect
	Conservation of oxygen and hydrogen seasonal isotopic signals in meteoric precipitation in groundwater: An experimental tank study of the effects of land cover in a summer monsoon climate 期刊论文 OAI收割 GEOCHIMICA ET COSMOCHIMICA ACTA, 2020, 卷号: 284, 页码: 254-272 作者: Hu, Yundi \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2021/03/18 Groundwater Precipitation Oxygen and hydrogen isotope Land cover Phase lag time Damping effect Isotopic seasonality
	Effect of yttrium addition on microstructures, damping properties and mechanical properties of as-cast Mg-based ternary alloys 期刊论文 OAI收割 JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 785, 页码: 1270-1278 作者: Niu, Rui-long; Yan, Fang-jia; Duan, Dong-ping; Yang, Xue-min \| 收藏 \| 浏览/下载：316/0 \| 提交时间：2019/06/14 Effect of yttrium Damping properties Mechanical properties Damping mechanism As-cast Mg-Zr-Y ternary alloys Microstructures
	Effect of Zr content on damping property of Mg-Zr binary alloys 期刊论文 OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 718, 页码: 418-426 作者: Niu, Rui-long; Yan, Fang-jia \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2018/06/20 Damping Properties As-cast Mg-zr Binary Alloys Effect Of Zr Content Dislocation Damping Mechanism Dislocation Pinning Theory
	Effect of Zr content on damping property of Mg-Zr binary alloys 期刊论文 OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 718, 页码: 418-426 作者: Niu, Rui-long; Yan, Fang-jia; Wang, Yun-si; Duan, Dong-ping; Yang, Xue-min \| 收藏 \| 浏览/下载：75/0 \| 提交时间：2018/06/11 Damping Properties As-cast Mg-zr Binary Alloys Effect Of Zr Content Dislocation Damping Mechanism Dislocation Pinning Theory
	Study of micro-actuator with electrostatic actuating (EI CONFERENCE) 会议论文 OAI收割 ICO20: MEMS, MOEMS, and NEMS, August 21, 2005 - August 26, 2005, Changchun, China 作者: Liu C.-X.; Liu C.-X. 收藏 \| 浏览/下载：18/0 \| 提交时间：2013/03/25 The micro-actuator with the torsion beam and the cantilever beam on silicon is designed and analyzed which is actuated by electrostatic force. Based on the torsion dynamics theory the technique and relative formula are presented for analyzing the actuating voltage and the switching time on which the effect of the air squeeze film damping is already considered. The optimized results of the structural parameters are compared between this technique and the finite element modeling (FEM). The optimized result of parameters is as: length width and thickness of the torsion beam are 700 12 and 10m length and width of the cantilever beam are 1900 and 1000m length and width of the balance beam are 100 and 1000m and distance of the upper and lower electrodes is 55m respectively. The actuating voltage is about 50 V and the switching time Toff and Ton are about 5 and 12 ms respectively. The computed results show that the air squeeze film damping is an important factor for the study of dynamic response on micro-actuator. Finally an optical technique is described for the measurement of the actuating voltage and switching time of the device and the difference between the experimental results and theoretical datum is discussed.