Concepedia

John Roller

JR

Statistics

Publications

9

Citations

158

H-Index

9

Active since

2011

Affiliations

National Institute of Standards and Technology(Current)

Material Measurement Laboratory

John Roller is an author at National Institute of Standards and Technology specializing in engineering, electrical engineering, and photovoltaics.

Top concepts

EngineeringPhotovoltaicsElectrical EngineeringSolar CellsApplied PhysicsPhotovoltaic DevicesOptoelectronicsSolar PowerSpectroscopySolar Cell Materials

Publications per year

2011–2021

9

Publications

9

Towards realization of a large‐area light‐emitting diode‐based solar simulator

Behrang H. Hamadani, Kie Hian Chua, John Roller et al. · Progress in Photovoltaics Research and Applications · 2011 · 30 citations

Engineering, Solar Convection, Traditional Solar Simulators +17

Absolute spectral responsivity measurements of solar cells by a hybrid optical technique

Behrang H. Hamadani, John Roller, Brian Dougherty et al. · Applied Optics · 2013 · 25 citations

Engineering, Measurement, Optical Testing +20

Indoor light energy harvesting for battery‐powered sensors using small photovoltaic modules

Andrew Shore, John Roller, Jennifer Bergeson et al. · Energy Science & Engineering · 2021 · 21 citations · Full text

Self-harvest Energy, Engineering, Energy Efficiency +19

Non-linearity measurements of solar cells with an LED-based combinatorial flux addition method

Behrang H. Hamadani, Andrew Shore, John Roller et al. · Metrologia · 2016 · 17 citations · Full text

Versatile light-emitting-diode-based spectral response measurement system for photovoltaic device characterization

Behrang H. Hamadani, John Roller, Brian Dougherty et al. · Applied Optics · 2012 · 15 citations

Engineering, Optical Testing, Photovoltaic Devices +17

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