Ajay Upadhyaya - Concepedia

Author

Ajay Upadhyaya

Georgia Institute of Technology

Also Known As

A Upadhyaya, Ajay D Upadhyaya, Ajay D. Upadhyaya, Ajay Upadhyaya, Brian Rounsaville

Publications

963

Citations

H-Index

Concepts

All Affiliations

Georgia Institute of Technology Suniva (United States)National Renewable Energy Laboratory SunEdison (United States)Fraunhofer Institute for Solar Energy Systems

About

Ajay Upadhyaya is an author at Georgia Institute of Technology specializing in engineering, electrical engineering, and applied physics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	16	22	723
2	Applied Physics	15	20	616
3	Electrical Engineering	15	18	634
4	Chemical Engineering	1	1	47
5	Chemistry	1	1	17

Ajay Upadhyaya

Publications

852

Citations

H-Index

Page 1

	Year	Citations
High-Throughput Ion-Implantation for Low-Cost High-Efficiency Silicon Solar Cells A. Rohatgi, Daniel L. Meier, Bruce P. McPherson, Energy Procedia Materials ScienceElectrical EngineeringIon ImplantationEngineeringSolar Cell Structures	2012	96
Large area tunnel oxide passivated rear contact <i>n</i>‐type Si solar cells with 21.2% efficiency Yuguo Tao, Vijaykumar Upadhyaya, Chia‐Wei Chen, Progress in Photovoltaics Research and Applications Materials ScienceSemiconductor TechnologyElectrical EngineeringElectronic DevicesEngineering	2016	91
Chemical etching of boron-rich layer and its impact on high efficiency n-type silicon solar cells Kyungsun Ryu, Ajay Upadhyaya, Hyun-Jin Song, Applied Physics Letters Materials ScienceChemical EtchingElectrical EngineeringChemical EngineeringEngineering	2012	47
Fabrication and Modeling of High-Efficiency Front Junction N-Type Silicon Solar Cells With Tunnel Oxide Passivating Back Contact A. Rohatgi, Brian Rounsaville, Young‐Woo Ok, IEEE Journal of Photovoltaics EngineeringSaturation Current DensityOptoelectronic DevicesSilicon On InsulatorPhotovoltaics	2017	47
Optimization of SiN AR coating for Si solar cells and modules through quantitative assessment of optical and efficiency loss mechanism Moon Hee Kang, Kyungsun Ryu, Ajay Upadhyaya, Progress in Photovoltaics Research and Applications Thin Film PhysicsOptical MaterialsEngineeringPhotovoltaic DevicesPhotovoltaic System	2011	45
Ion-implanted and screen-printed large area 20% efficient N-type front junction Si solar cells Young‐Woo Ok, Ajay Upadhyaya, Yuguo Tao, Solar Energy Materials and Solar Cells Electrical EngineeringWafer Scale ProcessingEngineeringApplied PhysicsSemiconductor Device Fabrication	2014	42
Evaluation of a Silicon 90Sr Betavoltaic Power Source Jefferson Dixon, Aravindh Rajan, Steven A. Bohlemann, Scientific Reports	2016	41
Fully screen-printed bifacial large area 22.6% N-type Si solar cell with lightly doped ion-implanted boron emitter and tunnel oxide passivated rear contact Ying-Yuan Huang, Young‐Woo Ok, Keeya Madani, Solar Energy Materials and Solar Cells Materials ScienceElectrical EngineeringEngineeringApplied PhysicsSemiconductor Material	2020	37
High-Efficiency Large-Area Rear Passivated Silicon Solar Cells With Local Al-BSF and Screen-Printed Contacts Jiun-Hong Lai, Ajay Upadhyaya, Saptharishi Ramanathan, IEEE Journal of Photovoltaics EngineeringScreen-printed ContactsOrganic Solar CellPhotovoltaic SystemSilicon On Insulator	2011	34
Bulk lifetime and efficiency enhancement due to gettering and hydrogenation of defects during cast multicrystalline silicon solar cell fabrication Manav Sheoran, Ajay Upadhyaya, A. Rohatgi Solid-State Electronics Materials ScienceEngineeringApplied PhysicsEfficiency EnhancementSemiconductor Device Fabrication	2008	33

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