Effect of material inhomogeneity on the open-circuit voltage of string ribbon Si solar cells
Nakayashiki, K., Meemongkolkiat, V., Rohatgi, A.
Published in IEEE transactions on electron devices (01.10.2005)
Published in IEEE transactions on electron devices (01.10.2005)
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Journal Article
Resistivity and lifetime variation along commercially grown Ga- and B-Doped Czochralski Si ingots and its effect on light-induced degradation and performance of solar cells
Meemongkolkiat, V., Nakayashiki, K., Rohatgi, A., Crabtree, G., Nickerson, J., Jester, T. L.
Published in Progress in photovoltaics (01.03.2006)
Published in Progress in photovoltaics (01.03.2006)
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Journal Article
Photoluminescence from Epitaxial Films of Perovskite-type Alkaline-earth Stannates
Ueda, Kazushige, Maeda, Tsuyoshi, Nakayashiki, Kensuke, Goto, Katsuhiko, Nakachi, Yutaka, Takashima, Hiroshi, Nomura, Kenji, Kajihara, Koichi, Hosono, Hideo
Published in Applied physics express (01.01.2008)
Published in Applied physics express (01.01.2008)
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Journal Article
The effect of the variation in resistivity and lifetime on the solar cells performance along the commercially grown Ga- and B-doped Czochralski ingots
Meemongkolkiat, V., Nakayashiki, K., Rohatgi, A., Crabtree, G., Nickerson, J., Jester, T.L.
Published in Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005 (2005)
Published in Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005 (2005)
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Conference Proceeding
Investigation of high-efficiency screen-printed textured Si solar cells with high sheet-resistance emitters
Hilali, M.M., Nakayashiki, K., Ebong, A., Rohatgi, A.
Published in Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005 (2005)
Published in Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005 (2005)
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Conference Proceeding
Investigation of spatially non-uniform defect passivation in EFG Si by scanning photoluminescence technique
Nakayashiki, K., Rohatgi, A., Tarasov, I., Ostapenko, S., Gedvillas, L., Keyes, B., Bathey, B.R., Kalejs, J.P.
Published in Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005 (2005)
Published in Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005 (2005)
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Conference Proceeding
Effect of Ag Particle Size in Thick-Film Ag Paste on the Electrical and Physical Properties of Screen Printed Contacts and Silicon Solar Cells
Hilali, Mohamed M., Nakayashiki, Kenta, Khadilkar, Chandra, Reedy, Robert C., Rohatgi, Ajeet, Shaikh, Aziz, Kim, Steve, Sridharan, Srinivasan
Published in Journal of the Electrochemical Society (2006)
Published in Journal of the Electrochemical Society (2006)
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Journal Article
Infrared study of the concentration of H introduced into Si by the postdeposition annealing of a SiNx coating
Kleekajai, S., Wen, L., Peng, C., Stavola, M., Yelundur, V., Nakayashiki, K., Rohatgi, A., Kalejs, J.
Published in Journal of applied physics (15.12.2009)
Published in Journal of applied physics (15.12.2009)
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Journal Article
Concentration and penetration depth of H introduced into crystalline Si by hydrogenation methods used to fabricate solar cells
Kleekajai, S., Jiang, F., Stavola, Michael, Yelundur, V., Nakayashiki, K., Rohatgi, A., Hahn, G., Seren, S., Kalejs, J.
Published in Journal of applied physics (01.11.2006)
Published in Journal of applied physics (01.11.2006)
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Journal Article
Infrared study of the concentration of H introduced into Si by the postdeposition annealing of a SiN x coating
Kleekajai, S., Wen, L., Peng, C., Stavola, M., Yelundur, V., Nakayashiki, K., Rohatgi, A., Kalejs, J.
Published in Journal of applied physics (17.12.2009)
Published in Journal of applied physics (17.12.2009)
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Journal Article
Minority-carrier lifetime enhancement in edge-defined film-fed grown Si through rapid thermal processing-assisted reduction of hydrogen-defect dissociation
Nakayashiki, Kenta, Rohatgi, Ajeet, Ostapenko, Sergei, Tarasov, Igor
Published in Journal of applied physics (15.01.2005)
Published in Journal of applied physics (15.01.2005)
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Journal Article
Concentration and penetration depth of H introduced into crystallineSi by hydrogenation methods used to fabricate solar cells
Kleekajai, S., Jiang, F., Stavola, Michael, Yelundur, V., Nakayashiki, K., Rohatgi, A., Hahn, G., Seren, S., Kalejs, J.
Published in Journal of applied physics (10.11.2006)
Published in Journal of applied physics (10.11.2006)
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Journal Article
Ribbon Si solar cells with efficiencies over 18% by hydrogenation of defects
Kim, Dong Seop, Yelundur, Vijay, Nakayashiki, Kenta, Rounsaville, Brian, Meemongkolkiat, Vichai, Gabor, Andrew M., Rohatgi, Ajeet
Published in Solar energy materials and solar cells (23.05.2006)
Published in Solar energy materials and solar cells (23.05.2006)
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Journal Article
Investigation of Modified Screen-Printing Al Pastes for Local Back Surface Field Formation
Meemongkolkiat, V., Nakayashiki, K., Kim, D.S., Kim, S., Shaikh, A., Kuebelbeck, A., Stockum, W., Rohatgi, A.
Published in 2006 IEEE 4th World Conference on Photovoltaic Energy Conference (01.05.2006)
Published in 2006 IEEE 4th World Conference on Photovoltaic Energy Conference (01.05.2006)
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Conference Proceeding
Light induced degradation in promising multi-crystalline silicon materials for solar cell fabrication
Damiani, B., Nakayashiki, K., Kim, D.S., Yelundur, V., Ostapenko, S., Tarasov, I., Rohatgi, A.
Published in 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of (2003)
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Published in 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of (2003)
Conference Proceeding