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214篇 您的检索式:作者名="A Polman"
    题名 作者 年代 出处 被引量
1Highly efficient GaAs solar cells by limiting light emission angle显示文摘In a conventional flat plate solar cell under direct sunlight,light is received from the solar disk,but is re-emitted isotropically.This isotropic emission corresponds to a significant entropy increase in the solar cell,with a corresponding drop in efficiency.Here,using a detailed balance model,we show that limiting the emission angle of a high-quality GaAs solar cell is a feasible route to achieving power conversion efficiencies above 38%with a single junction.The highest efficiencies are predicted for a thin,light trapping cell with an ideal back reflector,though the scheme is robust to a non-ideal back reflector.Comparison with a conventional planar cell geometry illustrates that limiting emission angle in a light trapping geometry not only allows for much thinner cells,but also for significantly higher overall efficiencies with an excellent rear reflector.Finally,we present ray-tracing and detailed balance analysis of two angular coupler designs,show that significant efficiency improvements are possible with these couplers,and demonstrate initial fabrication of one coupler design.Emily D Kosten Jackson H Atwater James Parsons Albert Polman Harry A Atwater 2013Light(Science & Applications)2013,2,1:9
2Plasmonics for improvedphotovoltaic devices显示文摘Atwater H A Polman A 2010Nature Materials2010,9,:1
3Photoluminescence quantum efficiency of dense silicon nanocrystal ensembles in SiO2显示文摘WALTERS R J KALKMAN J POLMAN A 2006Phys Rev B Condens Matter2006,73,13:1
4Plasmonics for improved photovoltaic devices显示文摘ATWATER H A POLMAN A 2010Nature Materials2010,9,3:1
5Exciton-erbium energy transfer in Si nanocrystal-doped SiO2显示文摘Kik P G polman A 2001Materials Science and Engineering2001,38,:1
6Depletion of protein-bound furazolidone metabolites containing the 3-amino-2-oxazolidinone side-chain from liver, kidney and muscle tissues from pigs显示文摘HOOGENBOOM L A P BERGHMANS M C POLMAN T H 1992Food Addit Contam1992,9,6:1
7Biotransforrnation of dimetridazole by primary cultures of pig hepatocytes显示文摘HOOGENBOOM L A P POLMAN T H G RHIJN J A 1997J Agric Chem1997,45,:1
8Plasmonics for improved photovoltaicdevices 显示文摘ATWATER H A POLMAN A 2010Nat Mater2010,9,3:1
9Erbium implanted thin film photonic materials显示文摘POLMAN A 1997J Appl Phys1997,82,:1
10Concentration quenching in erbium implanted alkali silicate glasses显示文摘SNOEKS E KIK P G POLMAN A 1996Opt Mater1996,5,3:1
11Effect of controlled ovarian hyperstimulation in IVF on endometrial gene expression profiles显示文摘Horcajadas J A Riesewijk A Polman J 2005Mol Hum Reprod2005,11,3:1
12Desig- ning periodic arrays of metal nanopartilces for light-trap- ping applications in solar cells 显示文摘MOKKAPATI S BECK F J POLMAN A 2009Appl Phys Lett2009,95,05:1
13Biotransformation of furaltadone by pig hepatocytes and Salmonella typhimurium TA 100 bacteria, and the formation of protein-bound metabolites显示文摘HOOGENBOOM L A P POLMAN T H LOMMEN A 1994Xenobiotica1994,24,8:1
14Plasmonics for improved photo-voltaic devices显示文摘ATWATER H A POLMAN A 2010Nat Mater2010,9,3:1
15Oral treatment for multiple sclerosis显示文摘Joep Killestein Richard A Rudick Chris H Polman 2011Lancet Neurology2011,,11:1
16Modeling light trapping in nanostructured solar cells显示文摘FERRY V E POLMAN A ATWATER H A 2011ACS Nano2011,5,10:1
17Upconversion in Er-implanted Al2O3 waveguides 显示文摘G N van den Hoven E snoaks A Polman 1996J Appl Phys1996,79,3:1
18Erbium-implanted silica colloids with 80% luminescencequantum efficiency显示文摘 DOOD M J A de POLMAN A 2000Appl Phys Lett2000,76,25:1
19Room temperature electroluminescence from Er-doped crystalline silicon显示文摘Franzò G Priolo F Coffa S Polman A Camera A 0,,17:1
20Infratentorial lesions predict long-term disability in patients with initial findings suggestive of multiple sclerosis显示文摘Minneboo A Barkhof F Polman CH 0,,2:1
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