Area 4 > Session
Posters
Moderators
Paul Procel Moya, Thien Truong
Presentations
AREA 4: SILICON PHOTOVOLTAIC MATERIALS AND DEVICES

DEVELOPMENT OF HIGH-TEMPERATURE RESISTANT DOUBLE SIDE (DS) TOPCON ARCHITECTURE FOR THE BOTTOM SI SOLAR CELLS OF PEROVSKITE/SI TANDEM CELL
Sagnik Dasgupta1, Kwan Hong Min1, Wook-Jin Choi1, Ajeet Rohatgi1, Young-Woo Ok1, Yanfa Yan2, Zhaoning Song2. 1Georgia Institute of Technology, Atlanta, GA, USA 2University of Toledo, Toledo, OH, USA
MICROSCOPIC INSIGHTS INTO THE MECHANISM OF LECO-ENABLED FIRE-THROUGH CU CONTACT FORMATION ON N-TOPCON (yes)
Sagnik Dasgupta1, Ruohan Zhong1, Harvey Gutthrey2, Mengkun Tian1, Vijaykumar Upadhyaya1, Venkata S. A. Mulkaluri1, Donald Intal3, Wook-Jin Choi1, Young-Woo Ok1, Pauls Stradins2, Abasifreke Ebong3, Ruvini Dharmadasa4, Thad Druffel4, Ajeet Rohatgi1. 1Georgia Institute of Technology, Atlanta, GA, USA 2National Laboratory of the Rockies, Golden, CO, USA 3University of North Carolina, Charlotte, NC, USA 4Bert Thin Films, Louisville, KY, USA
MITIGATING THE CONTACT RESISTANCE LIMITATION OF CAVITATED FINE LINE AG PASTE BY LASER-ENHANCED CONTACT OPTIMIZATION
Donald Intal1, Abasifreke Ebong1, Vijay Upadhyaya2, Brian Rounsaville2, Ajeet Rohatgi2, Dana Hankey3, Marshall Tibbetts3. 1University of North Carolina at Charlotte, Charlotte, NC, USA 2Georgia Institute of Technology, Atlanta, GA, USA 3ACI Materials Inc., Goleta, CA, USA
EXTENDED ACCELERATED STRESS TESTING OF LAMINATION-FREE EDGE-SEALED PHOTOVOLTAIC MINI-MODULES
Steve Johnston1, Ryan Ruhle2, Dana B. Kern1, Kent Terwilliger1, David Durney2, Walajabad Sampath2. 1National Laboratory of the Rockies, Golden, CO, USA 2Colorado State University, Fort Collins, CO, USA
UNDERSTANDING OF BORON DIFFUSION DYNAMICS IN IN-SITU AND EX-SITU DOPED P+ POLY-SI PASSIVATING CONTACTS FOR P-TYPE TOPCON SOLAR CELLS
Unsoo Kim, Yong-Jin Kim, Sang Hee Lee, Yunae Cho, Hyungwoo Kim, Kyung Taek Jeong, Hee-Eun Song. Korea Institute of Energy Research, Daejeon, South Korea
SILICON HETEROJUNCTION SOLAR CELLS WITH COPPER CONTACTS METALLIZATION BY DIRECT PRINTING AND CO2 LASER SINTERING
Quang Hao Nguyen1, Ranganathan Kumar1, Aravinda Kar2, Kristopher O. Davis3. 1Department of Mechanical and Aerospace Engineering, University of Central Florida, Orlando, FL, USA 2CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL, USA 3Department of Materials Science and Engineering, University of Central Florida, Orlando, FL, USA
ELECTRICAL STABILITY OF LECO-TREATED TOPCON SOLAR CELLS
Saman Sharbaf Kalaghichi1, Jan Lossen1, Jan Hoß1, Pirmin Preis1, Lazhar Rachdi1, Mertcan Comak1, Jürgen H. Werner2, Lejo Joseph Koduvelikulathu1, Vaibhav Kuruganti1. 1International Solar Energy Research Center Konstanz, Konstanz, Germany 2Institute for Photovoltaics, University of Stuttgart, Stuttgart, Germany
UNDERSTANDING THE ELECTRON PARAMAGNETIC RESONANCE SIGNAL OF FREE ELECTRONS IN PASSIVATED SILICON SURFACES
Thien Truong1, Chirag Mule1,2, Rabin Basnet3, P. Craig Taylor2, Sumit Agarwal2, David Mulder1, William Nemeth1, David Young1, Paul Stradins1. 1National Laboratory of the Rockies, Golden, CO, USA 2Colorado School of Mines, Golden, CO, USA 3Australian National University, Canberra, Australia
IMPROVEMENT OF PASSIVATION FOR P-TYPE SILICON NANO-CRYSTALS/SILICON OXIDE COMPOSITE LAYER BY ATOMIC HYDROGEN TREATMENT IN A CATALYTIC CHEMICAL VAPOR DEPOSITION SYSTEM
Hiroto Yamaguchi1, Shohei Fukaya1, Kazuhiro Gotoh1,2,3, Keisuke Ohdaira4, Markus Wilde5, Katsuyuki Fukutani5, Yasuyoshi Kurokawa1,6, Noritaka Usami1,6,7. 1Graduate School of Engineering, Nagoya University, Nagoya, Japan 2Faculty of Engineering, Niigata University, Niigata, Japan 3Interdisciplinary Research Center for Carbon-Neutral Technologies, Niigata University, Niigata, Japan 4Japan Advanced Institute of Science and Technology, Nomi, Japan 5Institute of Industrial Science, The University of Tokyo, Meguro, Japan 6Institutes of Innovation for Future Society, Nagoya University, Nagoya, Japan 7Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, Japan
CORRELATING ANNEALING-INDUCED ELECTRONIC AND CHEMICAL DEGRADATION OF SILICON HETEROJUNCTION CELLS (yes)
Margaret Zeile1,2, Andrew V. Teplyakov2, Ujjwal K. Das1. 1Institute of Energy Conversion, Newark, DE, USA 2Department of Chemistry and Biochemistry, Newark, DE, USA
AG-FREE SOLAR CELL FEATURING PASSIVATING CONTACTS WITH SCREEN-PRINTED FRONT AL AND REAR CU CONTACT WITH LASER-ENHANCED CONTACT OPTIMIZATION
Ruohan Zhong1, Byungsul Min2, Vijaykumar Upadhyaya1, Sebastian Junge2, Young Woo Ok1, Brian Rounsaville1, Rolf Brendel2, Ajeet Rohatgi1. 1Georgia Institute of Technology, ATLANTA, GA, USA 2Institute for Solar Energy Research Hamelin, Emmerthal, Germany