Brian O'callahan
About
Brian O'callahan is a scholar working on Biomedical Engineering, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics.
According to data from OpenAlex, Brian O'callahan has authored 34 papers receiving a total of 845 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Biomedical Engineering, 15 papers in Electronic, Optical and Magnetic Materials and 9 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Brian O'callahan’s work include Gold and Silver Nanoparticles Synthesis and Applications (11 papers), Plasmonic and Surface Plasmon Research (10 papers) and Near-Field Optical Microscopy (8 papers). Brian O'callahan is often cited by papers focused on Gold and Silver Nanoparticles Synthesis and Applications (11 papers), Plasmonic and Surface Plasmon Research (10 papers) and Near-Field Optical Microscopy (8 papers). Brian O'callahan collaborates with scholars based in United States, Italy and Japan. Brian O'callahan's co-authors include Markus B. Raschke, Andrew C. Jones, Patrick Z. El‐Khoury, Joanna M. Atkin, Jae Hyung Park, David Cobden, Justin A. Gerber, Samuel Berweger, Chih-Feng Wang and Honghua Yang and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Nature Communications.
In The Last Decade
Co-authorship network of co-authors of Brian O'callahan i
Fields of papers citing papers by Brian O'callahan
Since SpecializationEngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics
This network shows the specialization of papers citing the papers produced by Brian O'callahan. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Brian O'callahan may publish in the future.
Countries citing papers authored by Brian O'callahan
Since SpecializationCitations
This map shows the geographic impact of Brian O'callahan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Brian O'callahan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Brian O'callahan more than expected).
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