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It uses the inverse piezoelectric effect of piezoelectric materials, and electric energy converts to elastomer vibration.
Wang: Journal of Detection & Control, Vol. 30 (2008) No.6, p.1-4,7
Zhang: Journal of Detection & Control, Vol. 28 (2006) No.5, p.4-7
Ni: Journal of Detection & Control, Vol. 31 (2009) No.12, p.16-19,24
Li: Journal of Detection & Control, Vol. 32 (2010) No.3, p.39-42

The effect of doping Fe on magnetic property of colossal magnetoresistance of La0.7Sr0.3MnO3 materials Baohe Li a*, PingPing Xiangb School of Science, Beijing Technology and Business University, Beijing100048,China a* lbhe@th.btbu.edu.cn, bxpp@th.btbu.edu.cn, c juhl@th.btbu.edu.cn Keywords: Colossal magnetoresistance, sol-gel technique, electric conductivity, ferromagnetic exchange coupling Abstract.
Researchers have paid attention to these materials because of its potential application to information recording.
The crude materials included La2O3 ( 99.99 %) , Mn( NO3 )2 ( 50 % sol ,AR) , Sr (NO3)2 (AR) , Fe (NO3) 3 ·9H2O(AR) etc.
This means doping Fe decreases the ordering degree of ferromagnetic materials.
Journal of Rare Earths, 20(2), (2002) 151 [9] Kou Zhi-qi Di Nai-li Ma Xiao, et al.

Materials: loess, weathered red soil, pure water, leachate.
There sizes are mainly over 0.005mm, and the particles with sizes over 0.01mm are the basic materials of framework.
Framework particles are mainly combined by the cemented materials.
There are many cementitious materials gathering at the contacting site of particles, which shows the effects of welding to framework particles.
In Chinese [6] Yangsheng Liu, and Qingzhong Bai: Journal of basic science and engineering, Vol. 10 (2002), P. 143-149 In Chinese [7] Lo I M C, Mak Raynod: Wat.

Therefore, catalytic convert biomass materials to prepare high value-added chemicals have been explored [1].
Preparation 5-HMF is mainly biomass hydrolysis, biomass materials in nature are abundant and cheap.
Journal of Chromatography A: 1992, 593(1-2): 153-156
Journal of Chromatography A: 2006(1135): 85-90
Journal of Chromatography A, 2008(1185): 102-108

Introduction Nickel-based superalloys are a group of materials, commonly used for high temperature application, in which high strength, good corrosion resistance and excellent fatigue resistance are needed.
Vitrified CBN grinding wheel is one of the most promising abrasive tools for its outstanding properties, such as high material removal rates, high heat resistance, low total cost and so on[3].
Acknowledgments The authors gratefully acknowledge the financial support of this research by the State Key Program of National Natural Science Foundation of China (No. 51235004), Science and technology support projects of Jiangsu Province (BE2011183), China Postdoctoral Science Foundation (No. 2012M511267).
Mills:Journal of Materials Processing Technology Vol.110 (2001), p.78 [3] Xingfen Lv, Zhihong Li, Yumei Zhu, Jiashuo Zhao, Guangtao Zhao: Ceramics International Vol.39 (2013), p.1893 [4] Barbara Linke, Fritz Klocke: International Journal of Machine Tools and Manufacture Vol.50(6) (2010), p. 552 [5] D.J.Stephenson, T.Jin: 1st European Conference on Grinding, Aachen,Germany,Fortsehr-Ber.
Bauer: International Journal of Machine Tools and Manufacture Vol.48 (2008), p.320

But with the study of thermoelectric theory and material, TEG will provides a promising direction to answer the global environment and power source crisis.
Figure-of-merit is a dimensionless intrinsic property depending only on the material.
Reference [1] Fuqiang Cheng, Yanji Hong, Chao Zhu.A physical model for thermoelectric generators with and without Thomson heat[J].Journal of energy resources techonolgy.
Journal of Electronic Materials, 2012, 41(6): 1706-1712
IEE Proceedings of Science, Measurement and Technology, 1996, 143(6): 351-356

Today, the expectations in the power engineering sector concentrates on conductive materials with electrical conductivity higher than conductivity of base materials, i.e. aluminum.
Today, expectations in the power engineering sector concentrate on conductive materials with electrical conductivity at least 20% higher than conductivity of base materials, i.e. copper and aluminium.
Kim, Solid solubility of carbon in copper mechanically alloyed, Journal of Materials Science Letters 20 (2001) 259– 260 [5] US Patent: US2010/0327233A1, 30.12.2010, (2010) [6] Patent: WO 2011/005494A1, 13.01.2011, (2011) [7] K.S.
Science, 306 (2004) 666–669
Novoselov, The rise of graphene, Nature Materials, 6, (2007), 183–197

Fabrication Techniques In recent years, tremendous researches have been made in using materials processing and novel structure to obtain acceptable efficiencies.
Materials with high visible light transparent, stability on Standard Test Condition, and low-cost are needed for large-scale production of flexible solar cell.
Acknowledgements This work was financially supported by the Suzhou Science and Technology Bureau (SYJG0908).
Flood, “Growth and characterization of CdTe by close spaced sublimation on metal substrates,” Solar Energy Materials and Solar Cells, vol. 59, no. 1, pp. 35–49, (1999)
In Nature Material.

Some problems in the process of lithography light source is like looking for a UV or X-ray that needs tools, materials and energy sources are expensive.
Fig. 1 Scheme Maskless photolithography Test Result and Analysis Materials to be used in maskless photolithography process is actually copper.
Data taken with the same tools and materials, starting from 1 to 8 minutes.
G.Kopitkovas, T.Lippert, C.David, A.W okaun, J.Gobr echt, 2003, “Surface micromachining of UV transparent materials”, International Journal of Thin Solid Films 453 –454 (2004) 31–35
[12]. http://www.sigmaaldrich.com/technical-documents/protocols/materials-science/negative-photoresist.html [13]. http://hyperphysics.phy-astr.gsu.edu/hbase/bbrc.html

For new control scheme, in the theoretical derivation and actual operation were introduced, the new scheme in the actual operation of the encountered problems were analyzed, and the method of solution to meet the Plate material.
Introduction Presensitized Offset Plates, is a kind of offset plate material that sensitive liquid advance coating on the plate surface formed[1].
[2] ZhangJunbao,2010,The application of PLC in automatic joint edition machine,Guangxi Journal of Light Industry,26/12,60-61
[3] YanGongJuan,ZhangChaoYing,LiJianShe,2004,Clutch type flying cutter mechanism dynamic characteristics analysis,Journal of North China University of Technology,16/1,51-54
[4] ZhaoBin,2004,Sheet transverse production line equipment process analysis,Science & Technology of Baotou Steel Corporation,30/5,54-56