Skip to main navigation
Skip to search
Skip to main content
National Renewable Energy Laboratory Hub Home
Hub Home
Researcher Profiles
Research Output
Research Organizations
Awards & Honors
Activities
Search by expertise, name, or affiliation
John Geisz
Principal Scientist
,
Chemistry and Nanoscience
Photovoltaics Research Topic
https://orcid.org/0000-0003-4818-653X
Email
John.Geisz
nrel
gov
1997 …
2024
Research Activity per Year
Overview
Fingerprint
Network
Research Output
(243)
Similar Profiles
(12)
Research Output
Research Output per Year
1997
1998
1999
2000
2001
2002
2003
2005
2008
2012
2013
2014
2015
2016
2017
2018
2019
2021
2022
2024
2024
162
Article
67
Paper
6
Presentation
3
Poster
5
More
3
Technical Report
2
Patent
Research Output per Year
Research Output per Year
2 Results
Publication Year, Title
(Descending)
Publication Year, Title
(Ascending)
Title
Type
Filter
Patent
Search results
2022
Tunnel Junctions for Multijunction Solar Cells
Jain, N. (Inventor),
Steiner, M.
(Inventor),
Geisz, J.
(Inventor), Perl, E. (Inventor) &
France, R.
(Inventor),
2022
, Patent No. 11,527,667 B2,
13 Dec 2022
Research output
:
Patent
Multijunction Solar Cell
100%
Tunnel
100%
Tunnel Junction
100%
Solar Cell
100%
Quantum Well
66%
2021
Multijunction Solar Cells with Graded Buffer Bragg Reflectors
France, R.
(Inventor),
Geisz, J.
(Inventor) & Espinet-Gonzalez, P. (Inventor),
2021
, Patent No. 11,205,734 B2,
21 Dec 2021
Research output
:
Patent
Multijunction Solar Cell
100%
Gallium Arsenide
100%
Bragg Cell
100%
Bragg Reflector
100%
Solar Cell
100%