中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共9条，第1-9条

帮助

条数/页：排序方式：
	Generation of incident wave in two-phase flow simulation based on field decomposition 期刊论文 OAI收割 OCEAN ENGINEERING, 2023, 卷号: 285, 页码: 115256 作者: Lao TT(劳铁涛); Li ZB(李曌斌); Wang ZY(王志英); Wang Z(王展); Yang ZX(杨子轩) \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2023/09/05 Velocity decomposition Wave generation Two-phase flow
	Improved method of separating P-and S-waves using divergence and curl 期刊论文 OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2013, 卷号: 56, 期号: 6, 页码: 2012-2022 作者: Li Zhi-Yuan; Liang Guang-He; Gu Bing-Luo \| 收藏 \| 浏览/下载：14/0 \| 提交时间：2018/09/26 The separation of P and S-wavefields Curl and divergence Frequency- and wavenumber-domain Wave velocity Phase Amplitude ratio of P-wave and S-wave
	Improved method of separating P-and S-waves using divergence and curl 期刊论文 OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2013, 卷号: 56, 期号: 6, 页码: 2012-2022 作者: Li Zhi-Yuan; Liang Guang-He; Gu Bing-Luo \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2018/09/26 The separation of P and S-wavefields Curl and divergence Frequency- and wavenumber-domain Wave velocity Phase Amplitude ratio of P-wave and S-wave
	Relating the probability distribution of a de Broglie wave to its phase velocity 期刊论文 OAI收割 CHINESE SCIENCE BULLETIN, 2012, 卷号: 57, 页码: 1494-1498 作者: Wang PingXiao; Wang JiaXiang; Huo YuKun; Scheid, Werner; Hora, Heinrich \| 收藏 \| 浏览/下载：14/0 \| 提交时间：2018/07/04 Phase Velocity De Broglie Wave Goos-hanchen Shift
	Upper- and mid-crustal radial anisotropy beneath the central Himalaya and southern Tibet from seismic ambient noise tomography SCI/SSCI论文 OAI收割 2012 作者: Wang W. 收藏 \| 浏览/下载：36/0 \| 提交时间：2012/09/04 Interferometry Tomography Surface waves and free oscillations Seismic anisotropy Crustal structure Rheology: crust and lithosphere surface-wave tomography phase-velocity maps 2-station analysis crustal structure array tomography heat-flow se tibet evolution plateau zone
	A formula on phase velocity of waves and application 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2007, 卷号: 21, 页码: 609-614 作者: Chen, Z.; Ho, Y. K.; Wang, P. X.; Kong, Q.; Xie, Y. J. \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2018/05/31 phase velocity correlation between the phase velocity and wave amplitude subluminal phase velocity superluminal phase velocity laser acceleration wave propagation
	Crustal and upper mantle structure in the intracratonic parana basin, se brazil, from surface wave dispersion using genetic algorithms 期刊论文 iSwitch采集 Journal of south american earth sciences, 2006, 卷号: 21, 期号: 3, 页码: 173-184 作者: An, Meijian; Assumpcao, Marcelo 收藏 \| 浏览/下载：23/0 \| 提交时间：2019/05/10 Crustal structure Phase velocity Surface wave Genetic algorithm
	Low drive-voltage and high-bandwidth electro-optic modulators based on BaTiO3 thin-film waveguides (EI CONFERENCE) 会议论文 OAI收割 Science and Technology of Dielectrics for Active and Passive Photonic Devices - 210th Electrochemical Society Meeting, October 29, 2006 - November 3, 2006, Cancun, Mexico Sun D. G.; Fu X. H.; Liu Z. F.; Ho S. T.; Wessels B. W. 收藏 \| 浏览/下载：55/0 \| 提交时间：2013/03/25 We investigated electro-optic modulator structures to target low drive voltage high-speed modulation and small device size with c-axis grown BaTiO3/MgO ferro-electric thin films. In this study the calculations are focused on the ideal thin film with a quadratic relation between the half-wave drive voltage V and the interaction length L in the electro-optic modulation case we obtained in previous work. With the quadratic electro-optic modulating relation and the optimal rib waveguide structure of BaTiO3/MgO thin films the frequency-voltage-size performances for 2.5GHz 10GHz 40GHz and 100GHz modulation bandwidths have been obtained under half-wave drive voltages of 0.8V 1.6V 3.0V and 4.8V respectively for the ideal film with r51=730 pm/V at 1550nm wavelength where both the phase velocity matching condition and the conductor induced microwave attenuation are considered. The required device lengths to achieve these four typical values of modulation bandwidth are 3.3 mm 0.8 mm 0.4 mm and 0.2 mm respectively. With the c-axis grown BaTiO3/MgO crystal thin films and the quadratic electro-optic modulating relation an electro-optic coefficient of reff=180 pm/V for the c-axis grown BaTiO3/MgO ferro-electric thin films was measured which is relatively far from the ideal value of r51=560 pm/V. copyright The Electrochemical Society.
	Subluminous phase velocity regions of an accurately described Gaussian laser field and laser-driven acceleration 期刊论文 OAI收割 PHYSICS LETTERS A, 2003, 卷号: 318, 页码: 15-20 作者: Xie, YJ \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2018/05/31 laser driven acceleration high-order field wave phase velocity wave propagation