A. J. Ptak
About
A. J. Ptak is a scholar working on Condensed Matter Physics, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials.
According to data from OpenAlex, A. J. Ptak has authored 16 papers receiving a total of 454 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Condensed Matter Physics, 10 papers in Electrical and Electronic Engineering and 6 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in A. J. Ptak’s work include GaN-based semiconductor devices and materials (12 papers), Semiconductor materials and devices (7 papers) and Ga2O3 and related materials (6 papers). A. J. Ptak is often cited by papers focused on GaN-based semiconductor devices and materials (12 papers), Semiconductor materials and devices (7 papers) and Ga2O3 and related materials (6 papers). A. J. Ptak collaborates with scholars based in United States, India and Finland. A. J. Ptak's co-authors include T. H. Myers, Lucia Romano, John E. Northrup, Katherine S. Ziemer, C.D. Stinespring, Chris G. Van de Walle, A. Mascarenhas, R. N. Kini, Simona Moldovan and N. C. Giles and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Physical Review B.
In The Last Decade
Co-authorship network of co-authors of A. J. Ptak i
Fields of papers citing papers by A. J. Ptak
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 A. J. Ptak. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where A. J. Ptak may publish in the future.
Countries citing papers authored by A. J. Ptak
Since SpecializationCitations
This map shows the geographic impact of A. J. Ptak'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 A. J. Ptak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. J. Ptak more than expected).
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