Andrew Johnson
Andrew Johnson publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering, on topics such as solar cell performance optimization, Nanowire Synthesis and Applications and Silicon and Solar Cell Technologies.
- World rank
- #919,968 of 1,633,909 ranked researchers
- Rank in United Kingdom
- #65,190 of 90,785
- Works
- 48
- Citations
- 96
- Citations per work
- 2.0
What does Andrew Johnson research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Electrical and Electronic Engineering23% of their works
- 2Materials Chemistry12% of their works
- 3Biomedical Engineering5% of their works
- 4Surfaces, Coatings and Films5% of their works
- 5Organic Chemistry4% of their works
- 6Molecular Biology4% of their works
Research topics
- solar cell performance optimization
- Nanowire Synthesis and Applications
- Silicon and Solar Cell Technologies
- Electron and X-Ray Spectroscopy Techniques
- Photovoltaic System Optimization Techniques
- X-ray Diffraction in Crystallography
- Semiconductor Quantum Structures and Devices
- X-ray Spectroscopy and Fluorescence Analysis
Which keywords describe Andrew Johnson's research?
The keywords of their largest research topics: Solar Cells, High Efficiency, Multijunction Solar Cells, Photovoltaics, Semiconductor, Efficiency, Nanosensors and Nanowire.
- Spectroscopy
- Quantum Dots
- Photovoltaic Arrays
- Crystallography
- Silicon
- Nanowire
- Efficiency
- Photovoltaics
- High Efficiency
- Solar Cells
- Multijunction Solar Cells
- Semiconductor
- Nanosensors
- Scanning Electron Microscopy
- X-ray Photoelectron Spectroscopy
- Maximum Power Point Tracking
- Powder Diffraction
- Single-Photon Source
- X-ray Absorption
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 19 words, with their numbers
- Solar Cells82 topics
- High Efficiency71 topic
- Multijunction Solar Cells71 topic
- Photovoltaics62 topics
- Semiconductor62 topics
- Efficiency41 topic
- Nanosensors41 topic
- Nanowire41 topic
- Scanning Electron Microscopy41 topic
- Silicon41 topic
- X-ray Photoelectron Spectroscopy41 topic
- Crystallography21 topic
- Maximum Power Point Tracking21 topic
- Photovoltaic Arrays21 topic
- Powder Diffraction21 topic
- Quantum Dots21 topic
- Single-Photon Source21 topic
- Spectroscopy21 topic
- X-ray Absorption21 topic
Where does Andrew Johnson work?
Andrew Johnson's main affiliation in the publication record is IQE (United Kingdom), United Kingdom.
How many publications and citations does Andrew Johnson have?
Science Explorer counts 48 works and 96 citations for Andrew Johnson, ranking #919,968 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Other researchers named Andrew Johnson
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