Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Adam M. Payne"'
Autor:
Elizabeth W. Lampe, Sasha Gorrell, Kathryn Smith, Adam M. Payne‐Reichert, Adrienne S. Juarascio, Stephanie M. Manasse
Publikováno v:
International Journal of Eating Disorders. 56:1001-1010
Autor:
Hubert Seigneur, Victor Huayamave, Alain J. Kassab, Ron Eaglin, Arka Das, res Ceballos, Eduardo Divo, Adam M. Payne, Anthony M. Khoury, Vijay Yelundur
Publikováno v:
Computer Modeling in Engineering & Sciences. 122:757-777
Autor:
Chia-Wei Chen, Adam M. Payne, Vijaykumar Upadhyaya, Elizabeth Chang, Ajeet Rohatgi, Yuguo Tao, Ajay Upadhyaya
Publikováno v:
Progress in Photovoltaics: Research and Applications. 24:830-835
This paper reports on the implementation of carrier-selective tunnel oxide passivated rear contact for high-efficiency screen-printed large area n-type front junction crystalline Si solar cells. It is shown that the tunnel oxide grown in nitric acid
Publikováno v:
Progress in Photovoltaics: Research and Applications. 22:1030-1039
In this work, we report on ion-implanted, high-efficiency n-type silicon solar cells fabricated on large area pseudosquare Czochralski wafers. The sputtering of aluminum (Al) via physical vapor deposition (PVD) in combination with a laser-patterned d
Autor:
Arnab Das, Andrew M. Tam, Ying-Yuan Huang, Vijay Yelundur, Aditi Jain, Adam M. Payne, Young-Woo Ok, Ajeet Rohatgi, Ajay Upadhyaya, Vinodh Chandrasekaran
Publikováno v:
Applied Physics Letters. 113:263901
This paper reports on the effect of screen printed metallization on the passivation quality of a boron doped poly-Si/SiOx passivated contact (PC) structure composed of a very thin Si oxide (∼15 A) capped with boron doped poly-Si. Our boron doped po
Autor:
Rob Janoch, Kristopher O. Davis, Andrew M. Gabor, Andrew Anselmo, Adam M. Payne, Vijay Yelundur, Geoffrey Gregory
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
The measurement of contact resistivity between the grid metallization of a solar cell and the underlying silicon wafer is most conveniently performed by cutting strips from solar cells rather than fabricating dedicated structures with variable spaced
Autor:
Vijay Yelundur, H. Preston Davis, Ajeet Rohatgi, Adam M. Payne, Daniel L. Meier, Vinodh Chandrasekaran
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
A simple process is defined and executed to achieve 20% efficiency for cells fabricated on 156 mm n-Cz Si wafers. The cell structure is n+np+ with the p+ emitter being formed over most of the rear surface by Al alloying, but extended to the wafer edg
Autor:
Vinodh Chandrasekaran, Xiaoyan Wang, Young-Woo Ok, E. O'Neill, Francesco Zimbardi, H. H. Davis, Vijay Yelundur, D. L. Meier, Ajeet Rohatgi, Adam M. Payne
Publikováno v:
IEEE Journal of Photovoltaics. 1:123-129
Ion-implanted, screen-printed, high-efficiency, stable, n-base silicon solar cells fabricated from readily available 156-mm pseudosquare Czochralski wafers are described, along with prototype modules assembled from such cells. Two approaches are pres
Autor:
Francesco Zimbardi, Brian Roundaville, Keeya Madani, Adam M. Payne, Chia-Wei Chen, Elizabeth Chang, Young-Woo Ok, Keith Tate, James Keane, Ajeet Rohatgi, Vijaykumar Upadhyaya, Yuguo Tao, Ajay Upadhyaya
Publikováno v:
2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC).
This paper presents the fabrication and optimization of tunnel oxide passivated contact with crystallized n+ polycrystalline Si (poly-Si) for high-efficiency large-area n-type front-junction Si solar cells. Starting with a baseline process, we optimi
Autor:
Z. John Zhang, Matthew H. Kane, Shalini Gupta, Nikolaus Dietz, Qing Song, Christopher J. Summers, Martin Strassburg, Ian T. Ferguson, Adam M. Payne, William E. Fenwick, Ali Asghar
Publikováno v:
Journal of Crystal Growth. 287:591-595
Metalorganic chemical vapor deposition (MOCVD) has been used to grow high-quality epitaxial films of Ga 1-x Mn x N of varying thickness and manganese doping levels. No macroscopic second phases were observed via high resolution X-ray diffraction. Ato