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50篇 您的检索式:作者名="Cheuk C"
    题名 作者 年代 出处 被引量
1A Novel Semiconductor CIGS Photovoltaic Material and Thin-Film ED Technology显示文摘In order to achieve low cost high efficiency thin film solar cells,a novel Semiconductor Photovoltaic (PV) active material CuIn 1-x Ga x Se 2 (CIGS) and thin film Electro Deposition (ED) technology is explored.Firstly,the PV materials and technologies is investigated,then the detailed experimental processes of CIGS/Mo/glass structure by using the novel ED technology and the results are reported.These results shows that high quality CIGS polycrystalline thin films can be obtained by the ED method,in which the polycrystalline CIGS is definitely identified by the (112),(204,220) characteristic peaks of the tetragonal structure,the continuous CIGS thin film layers with particle average size of about 2μm of length and around 1 6μm of thickness.The thickness and solar grade quality of CIGS thin films can be produced with good repeatability.Discussion and analysis on the ED technique,CIGS energy band and sodium (Na) impurity properties,were also performed.The alloy CIGS exhibits not only increasing band gap with increasing x ,but also a change in material properties that is relevant to the device operation.The beneficial impurity Na originating from the low cost soda lime glass substrate becomes one prerequisite for high quality CIGS films.These novel material and technology are very useful for low cost high efficiency thin film solar cells and other devices.ZHENG Guang fu 1,YANG Hong xing 1,MAN Cheuk ho 1,WONG Wing lok 2, AN Da wei 1 and John BURNETT 1(1 Centre for Development of Solar Energy Technology,Department of Building Services Engineering, The Hong Kong Polytechnic University,Hong Kong,C 2001Journal of Semiconductors2001,22,11:10
2Enhancement of tanshinone production in Salvia miltiorrhiza hairy root culture by Ag^+ ehcitation and nutrient feeding显示文摘Zhang C H Yah Q Cheuk W K 2004Planta Med2004,70,:1
3The constant elasticity of variance option pricing model显示文摘 Vorst T C F 1996Journal of Portfolio Mana-gement1996,,22:1
4Soilrestraint on buckling oil and gas pipelines buried inlumpy clay fill 显示文摘Cheuk C Y Take W A Bolton M D Oliveira J R 2007Engineering Structure2007,29,6:1
5Fatigue crack growth in adhesively bonded composite-metal double-lap joints 显示文摘Cheuk P T Tong L Wang C H Baker A Chalkley P 2002Composite Structures2002,57,1:1
6Pipe-soil interaction behaviour during lateral buckling显示文摘BRUTON D A S WHIhite D J CHEUK C Y 2006SPE Projects Facilities & Construction2006,1,3:1
7Soil restraint on buckling oil and gas pipelines buried in lumpy clay fill显示文摘CHEUK C Y TAKE W A BOLTON M D 2007Engineering Structures2007,29,6:1
8Instability caused by aseepage impediment in layered fill slopes 显示文摘LEE Y S CHEUK C Y SASSA K 2008Cannada Geotech2008,45,:1
9Enhancement of tanshinone production in Salvia miltiorrhiza hairy root culture by Ag^+ elicitation and nutrient feeding显示文摘ZHANG C H YAN Q CHEUK W K etal 2004Planta Med2004,70,:1
10Hypocellular anaplastic large cell lymphoma mimicking inflammatory lesions of lymph nodes显示文摘Cheuk W Hill RW Bacchi C 2002Am J Surg Pathol2002,24,11:1
11Soil restraint on buckling oil and gas pipelines buried in lumpy clay fill显示文摘CHEUK C Y TAKE W A BOLTON M D 2007Engineering Structures2007,29,6:1
12Increaeing apoptosis at the late stage of tendon healing显示文摘LUI P P CHEUK Y C HUNG L K 2007Wound Repair Regen2007,15,5:1
13Numerical Experiments of Soil Nails in Loose Fill Slopes Subjected to Rainfall in Filtration Effects显示文摘Cheuk C Y Ng C W W Sun H W 2005Computers and Geotechnics2005,32,:1
14Enhancement of tanshi- none production in Salvia miltiorrhiza hairy root culture by Ag^+ elicitation and nutrient feeding显示文摘Zhang C H Yan Q Cheuk W K 2004Planta Med2004,70,:1
15Confirmation of Diagnosis of Cat Scratch Disease by Immunohistochemistry 显示文摘Cheuk W Chan A K Wong M C Chan J K 2006Am J Surg Patho12006,30,2:1
16Enhancement of tanshinone production in Salvia miltiorrhiza hairy root culture by Ag^+ elicitation and nutrient feeding显示文摘Zhang C H Yan Q Cheuk W K 2004Planta Med2004,70,:1
17Fatiguecrack growth in adhesively bonded composite-metal double-lapjoints显示文摘Cheuk P T Tong L Wang C H Baker A Chalkley P 2002Composite Structures2002,57,:1
18Numerical experiments of soil nails in loose fill slopes subjected to rainfall infiltration effeets显示文摘C Y Cheuk C W W Ng H W Sun 2005Computers and Geotechnics2005,,32:1
19The constant elasticity of variance option pricing model显示文摘Cheuk T H F Vorst T C F 1996Journal of Portfolio Management1996,36,22:1
20Shout floors显示文摘T H F CHEUK T C F VORST 2003Financial engineering review2003,1,2:1
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