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	Temporal Evolution of Photothermal-Induced Rayleigh Wave and Plate Deformation as an Interference in the Transient Kinetics of Photoinduced Carrier Recombination of a Rutile Titanium Dioxide Single Crystal 期刊论文 OAI收割 APPLIED SPECTROSCOPY, 2014, 卷号: 68, 期号: 12, 页码: 1374 Zhu, GB; Zhu, M; Weng, YX 收藏 \| 浏览/下载：113/0 \| 提交时间：2015/04/14 Photogenerated carrier dynamics Semiconductor Titanium dioxide Flexural vibration Surface wave Rayleigh wave Deformation Photothermal process Thermal diffusion
	Carrier Recombination-Incited Substrate Vibrations After Pulsed UV-Laser Photolysis of TiO2 Thin Single-Crystal Plate and Nanoparticle Films 期刊论文 OAI收割 APPLIED SPECTROSCOPY, 2013, 卷号: 67, 期号: 5, 页码: 506 Zhu, M; Zhu, GB; Weng, YX 收藏 \| 浏览/下载：29/0 \| 提交时间：2014/01/16 Titanium dioxide Thin single-crystal plate Nanoparticle film Carrier recombination Fast oscillation Flexural vibration
	Research on the close noise field of the piezoelectric pump (EI CONFERENCE) 会议论文 OAI收割 2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006, June 25, 2006 - June 28, 2006, Luoyang, China Jizhuang L.; Jianhui Z.; Shouyin W.; Qixiao X.; Desheng L. 收藏 \| 浏览/下载：53/0 \| 提交时间：2013/03/25 Restraining the noise meanwhile improving the dynamic characteristics of the driving power of piezoelectric pump effectively are the final purposes of doing research on the reciprocating and flexural vibration of the piezoelectric vibrator. However among many papers regarding piezoelectric pump there are very few papers about the research on the noise of piezoelectric pump. This is far less than the research on the application of the piezoelectric pump in other fields. In this paper the research on the flexural vibration deformation and vibration radiation noise of the piezoelectric vibrator are carried out. Firstly the vibration equations of the piezoelectric vibrator are built and flexural vibration deformation function is deduced. Then the simplified vibration model of the piezoelectric vibrator is introduced by using vibration theories of micro-area piston. Furthermore theoretical calculation equations of sound pressure in close noise field and noise contribution equation of fluid in pump are deduced. Finally a comparison is made between the theoretical calculation value and experimental value and the contribution quantities of the piezoelectric vibrator and fluid in pump are obtained respectively under different frequencies. The consequence approves that the theory introduced by this research is true. 2006 IEEE.