Paul O’Brien
Paul O’Brien publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Organic Chemistry, on topics such as Quantum Dots Synthesis And Properties, Chalcogenide Semiconductor Thin Films and Copper-based nanomaterials and applications.
- World rank
- #307,341 of 7,710,434 ranked researchers
- Rank in United Kingdom
- #27,432 of 367,258
- Works
- 1,172
- Citations
- 32k
- Citations per work
- 27.2
What does Paul O’Brien research?
Paul O’Brien's work is mostly in Materials Science (35%), Engineering (18%), Chemistry (12%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Physical Sciences77265.9%
- Materials Science41135.1%
- Engineering21418.3%
- Chemistry14612.5%
- Everything else36030.7%
- Health Sciences403.4%
- Medicine403.4%
- 1Materials Chemistry31% of their works
- 2Electrical and Electronic Engineering18% of their works
- 3Organic Chemistry8% of their works
- 4Inorganic Chemistry5% of their works
- 5Electronic, Optical and Magnetic Materials4% of their works
- 6Oncology3% of their works
Research topics
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Copper-based nanomaterials and applications
- Metal complexes synthesis and properties
- Nanocluster Synthesis and Applications
- Organometallic Compounds Synthesis and Characterization
- ZnO doping and properties
- Crystal structures of chemical compounds
Which keywords describe Paul O’Brien's research?
The keywords of their largest research topics: Nanocrystals, Photovoltaics, Bioimaging, Quantum Dots, Efficiency, Thin-Film Solar Cells, Characterization and Synthesis.
- Hirshfeld Surface Analysis
- Zinc Oxide
- Organotin Compounds
- Noble Metal Nanoclusters
- Platinum-Based Drugs
- CuO
- Metal Complexes
- Synthesis
- Thin-Film Solar Cells
- Quantum Dots
- Photovoltaics
- Nanocrystals
- Bioimaging
- Efficiency
- Characterization
- Nanostructures
- Cu2O
- Cisplatin Resistance
- Atomically Precise
- Chemistry
- Semiconductors
- Crystal Structure Refinement
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 22 words, with their numbers
- Nanocrystals7493 topics
- Photovoltaics6362 topics
- Bioimaging3251 topic
- Quantum Dots3251 topic
- Efficiency3111 topic
- Thin-Film Solar Cells3111 topic
- Characterization1742 topics
- Synthesis1742 topics
- Nanostructures1552 topics
- Metal Complexes1382 topics
- Cu2O1131 topic
- CuO1131 topic
- Cisplatin Resistance771 topic
- Platinum-Based Drugs771 topic
- Atomically Precise641 topic
- Noble Metal Nanoclusters641 topic
- Chemistry611 topic
- Organotin Compounds611 topic
- Semiconductors421 topic
- Zinc Oxide421 topic
- Crystal Structure Refinement331 topic
- Hirshfeld Surface Analysis331 topic
Where does Paul O’Brien work?
Paul O’Brien's main affiliation in the publication record is University of Manchester, United Kingdom.
How many publications and citations does Paul O’Brien have?
OpenAlex counts 1,172 works and 31,850 citations for Paul O’Brien, an h-index of 86, ranking #307,341 of 7,710,434 researchers worldwide on the quality 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.
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