H.J. Hovel

Engineering · Physical Sciences

29h-index2.8kcitations131works0.02yr avg
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Research Topics

Semiconductor materials and devices(41), solar cell performance optimization(40), Silicon and Solar Cell Technologies(34), Chalcogenide Semiconductor Thin Films(32), Integrated Circuits and Semiconductor Failure Analysis(32)

Publications131 total

Temperature and Irradiance Dependent Efficiency Model for GaInP‐GaInAs‐Ge Multijunction Solar Cells
2018· 1 cited
Solar Cell Production using UMG Silicon
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2015Open Access
Composites of Upgraded Metallurgical Grade (UMG) Si with Photovoltaic (PV) Grade Si
2015Open Access
Technical Comparative Analysis of "Best of Breed" Turnkey Si-Based Processes and Equipment, to be Used to Produce a Combined Multi-entity Research and Development Technology Roadmap for Thick and Thin Silicon PV
2015Open Access
Optical designs that improve the efficiency of Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub>solar cells
Energy & Environmental Science·2013· 225 cited
Microstructure Development and Its Effects on the Electrical Properties in Epitaxially Grown In-Situ Boron and Carbon (co)-doped Highly Strained High Percentage Silicon-Germanium Layers
ECS Meeting Abstracts·2012
Strained High Percentage (60%) Boron Doped Silicon-Germanium Alloys - Strain, Dopant Substitionality, Carrier Concentration, Resistivity, and Microstructure Development
2012· 1 cited
The Role of High Work-Function Metallic Nanodots on the Performance of a-Si:H Solar Cells: Offering Ohmic Contact to Light Trapping
ACS Nano·2010· 22 cited
(Invited) III-V Photovoltaics: Recent Developments and Prospects
ECS Transactions·2010
III-V Photovoltaics: Recent Developments and Prospects
ECS Meeting Abstracts·2010Open Access
Comparison of back interface structure alternatives using two sided optical excitation
2010· 4 cited
Characterization of UMG-Based Si Solar Cells
EU PVSEC·2010· 1 citedOpen Access
Silicon Solar Cell Fabrication in a CMOS Line
EU PVSEC·2010· 3 citedOpen Access
E2E Innovation in the Photovoltaic Solar Technology Roadmap
EU PVSEC·2010· 5 citedOpen Access
Antireflection Coatings for Si and GaAs Solar Cells
EU PVSEC·2010Open Access
The Corbino Pseudo-MOSFET on SOI: Measurements, Model, and Applications
IEEE Transactions on Electron Devices·2009· 17 cited
Solar Cell Production Using UMG Silicon
EU PVSEC·2009· 3 citedOpen Access
Solar Concentrator Cell From Semiconductor Scrap
EU PVSEC·2008Open Access
Impact of free-surface passivation on silicon on insulator buried interface properties by pseudotransistor characterization
Journal of Applied Physics·2007· 61 cited
Advanced Applications of Semiconductor Epitaxy for Cutting Edge Integrated Circuit Technolgy
ECS Transactions·2006Open Access
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Frequent Co-authors

D. K. Sadana(8), F. Assaderaghi(7), J. M. Woodall(6), G. Shahidi(6), J. M. Woodall(4), D. Schepis(4), W. Rausch(4), E. Leobandung(4), B. Davari(4), Daniel Guidotti(3), Agnese Callegari(3), R. Bolam(3), A. Ajmera(3), L. Wagner(3), A. G. Milnes(3), R. Schulz(3), K. Chan(2), G. M. Cohen(2), Andrew Pomerene(2), D. S. Yee(2)