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277篇 您的检索式:作者名="Lok 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
2Effect of calcium-based versus non-calcium-based phosphate binders on mortality in patients with chronic kidney disease: an updated systematic review and meta-analysis显示文摘Sophie A Jamal Ben Vandermeer Paolo Raggi David C Mendelssohn Trish Chatterley Marlene Dorgan Charmaine E Lok David Fitchett Ross T Tsuyuki 2013The Lancet2013,,:2
3Aluminophosphate molecular sieves : a new class of microporous crystalline inorganic solids显示文摘Wilson S T Lok B M Messina C A 1982J Am Chem Soc1982,104,4:1
4Determination of enatiomeric purity of glycerides with a chiral PMR shift reagent 显示文摘Bus J Lok C M Groenewegen A 1976Chem Phys Lipids1976,16,2:1
5Arteriovenous fistula outcomes in the era of the elderly dialysis population 显示文摘Lok C Oliver M Su J 2005Kidney Int2005,67,6:1
6Silicoaluminophosphate molecular sieves: another new class of microporous crystalline inorganic solids 显示文摘Lok B M Messina C A Patton R L 1984J Am Chem Soc1984,106,20:1
7Expression of inflammationrelated genes in endothelial cells is not directly affected by microparticles from preeclamptic patients显示文摘Lok C A Boing A N Reitsma P H 2006J Lab Clin Med2006,147,6:1
8The role of organic molecules in molecular sieve synthesis显示文摘Lok B M Cannan T R Messina C A 1983Zeolites1983,,3:1
9Optimal hemodi- alysis vascular access in the elderly patient显示文摘Moist L Lok C Vachharajani T 2012Semin Dial2012,25,6:1
10Prevention of di alysis catheter malfunction with recombinant tissue plasminogen activator显示文摘Meelgarn B Moist L Lok C 2011N Engl J Med2011,364,:1
11An Integra- tive Model of Organizational Learning and Social Capitalon Effective Knowledge Transfer and Perceived Organiza- tional Performance 显示文摘Rhodes J Lok P Hung R Y Y Fang S C 2008Journal of Workplace Learning2008,20,4:1
12Effects of polypepfide-k supplemented soft bun on blood glucose level in healthy adults显示文摘LOK L C SIRN M D Y Y AHMAD M D Z 2011International Journal of Nutrition and Metabolism2011,3,1:1
13Aluminophosphate molecular sieves: a new class of microporous crystalline inorganic solids显示文摘Wilson S T Lok B M Messina C A 1982J Am Chem Soc1982,104,:1
14Vision science:Seeing without seeing显示文摘Lok C 0,,7330:1
15The Transferrin Receptor:Role in ftealth and Disease 显示文摘PONKA P LOK C N 1999The International Journal of Biochemistry and Cell Bilotogy1999,,31:1
16Hepatitis B virus genotype B is as- sociated with earlier HBeAg seroeonversion compared with hepatitis B virus genotype C 显示文摘Chu C J Hussain M Lok A S 2002Gastroenterology2002,122,7:1
17Synthesis,processing and export of cytoplasmic endo-β-1, 4-xylanase from barley aleurone during germination 显示文摘Caspers M P M Lok F Sinjorgo K M C 2001Plant J2001,26,2:1
18Clinical epidemiology of car- diovascular disease in chronic kidney disease 显示文摘KUNDHAL K LOK C E 2005Nephron Clin Pract2005,101,2:1
19Silicoalumino- phosphate molecular sieves:another new class of micro- porous crystalline inorganic solids 显示文摘Lok B M Messina C A Patton R L 1984Journal of the American Chemical Society1984,106,20:1
20The synthesis of chiral glycerides starting from D-and L-serine显示文摘Lok C M Ward J P 1976Chem Phys Lipics1976,16,2:1
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