Applied Physics Express 114.1k citations
6.5k papers · indexed · active since 1950
Impact in GaN-based semiconductor devices and materials Ga2O3 and related materials Papers in i GaN-based semiconductor devices and materials 1.1k Ga2O3 and related materials 627 show more fields Overview Impact Peers Geography Research Space Peers Applied Physics Express
Comparison fields: 5 of 178 Condensed Matter Physics 30.9k Electronic, Optical and Magnetic Materials 34.5k Atomic and Molecular Physics, and Optics 35.4k Electrical and Electronic Engineering 58.8k Materials Chemistry 47.0k Biomedical Engineering 21.9k Surfaces, Coatings and Films 2.7k Acoustics and Ultrasonics 292 Structural Biology 466 Renewable Energy, Sustainability and the Environment 5.2k Polymers and Plastics 4.0k Mechanics of Materials 6.5k Radiation 2.1k Ceramics and Composites 1.1k Bioengineering 648 Aerospace Engineering 2.7k Spectroscopy 1.7k Computational Mechanics 2.0k Biophysics 517 Instrumentation 311 Mechanical Engineering 2.6k Radiology, Nuclear Medicine and Imaging 1.4k Civil and Structural Engineering 1.5k Electrochemistry 351 Speech and Hearing 304 Nuclear Energy and Engineering 23 Catalysis 326 Astronomy and Astrophysics 748 Geophysics 534 Nuclear and High Energy Physics 518 Cellular and Molecular Neuroscience 690 Physical and Theoretical Chemistry 350 Statistical and Nonlinear Physics 454 Inorganic Chemistry 482 Artificial Intelligence 1.2k Organic Chemistry 959 Media Technology 302 Automotive Engineering 376 Analytical Chemistry 299 Biomaterials 343 Atmospheric Science 428 Ophthalmology 178 Cognitive Neuroscience 421 Accounting 229 Energy Engineering and Power Technology 57 Physiology 78 Oceanography 198 Molecular Biology 1.1k Computer Networks and Communications 377 Hardware and Architecture 111 General Materials Science 49 Health, Toxicology and Mutagenesis 191 Computational Theory and Mathematics 234 Computer Vision and Pattern Recognition 285 Industrial and Manufacturing Engineering 104 Metals and Alloys 30 Signal Processing 128 Ocean Engineering 169 Water Science and Technology 144 Environmental Engineering 137 Pollution 101 Statistics, Probability and Uncertainty 57 Biotechnology 67 Archeology 83 Geochemistry and Petrology 42 Pharmaceutical Science 43 Human-Computer Interaction 42 Control and Systems Engineering 163 Pulmonary and Respiratory Medicine 188 Global and Planetary Change 139 Orthodontics 24 Filtration and Separation 12 Fluid Flow and Transfer Processes 34 Strategy and Management 88 Ecology, Evolution, Behavior and Systematics 103 Industrial and Manufacturing Engineering 55 Molecular Medicine 23 Cell Biology 64 Radiological and Ultrasound Technology 17 Earth-Surface Processes 25 Plant Science 131 Environmental Chemistry 32 Computer Graphics and Computer-Aided Design 11 Food Science 51 Process Chemistry and Technology 8 Developmental Biology 6 Ecological Modeling 11 Insect Science 29 Building and Construction 31 Dermatology 17 Oral Surgery 13 Immunology and Allergy 9 Safety Research 14 Applied Mathematics 16 Ecology 37 Developmental Neuroscience 5 Sensory Systems 6 Infectious Diseases 22 Surgery 50 Hematology 13 Fuel Technology 1 Public Health, Environmental and Occupational Health 29 Mathematical Physics 10 Genetics 10 Management of Technology and Innovation 8 Safety, Risk, Reliability and Quality 9 Statistics and Probability 8 Cardiology and Cardiovascular Medicine 18 Animal Science and Zoology 9 Oncology 21 Microbiology 5 Complementary and alternative medicine 6 Genetics 21 Clinical Biochemistry 5 Reproductive Medicine 6 Information Systems 18 Rheumatology 10 Urology 4 Physiology 17 Management Science and Operations Research 9 General Dentistry 1 Geometry and Topology 6 Modeling and Simulation 3 Orthopedics and Sports Medicine 5 Endocrine and Autonomic Systems 4 Economics and Econometrics 17 Endocrinology 3 Transportation 4 Aging 1 Geology 3 Complementary and Manual Therapy 1 Clinical Psychology 10 Social Psychology 10 Pharmacology 4 Nutrition and Dietetics 7 Critical Care and Intensive Care Medicine 2 Nephrology 3 Pharmacology 7 Biochemistry 3 Aquatic Science 3 Nature and Landscape Conservation 5 Pathology and Forensic Medicine 6 Cancer Research 5 Epidemiology 11 Rehabilitation 2 Internal Medicine 1 Soil Science 3 Toxicology 1 Immunology 6 Finance 3 Conservation 1 Health Information Management 1 Neurology 3 Marketing 2 Management Information Systems 2 Agronomy and Crop Science 2 Numerical Analysis 1 Pediatrics, Perinatology and Child Health 3 Biochemistry 1 Computer Science Applications 1 Urban Studies 1 Parasitology 1 Experimental and Cognitive Psychology 2 Psychiatry and Mental health 2 Hepatology 1 Small Animals 1 Information Systems and Management 1 Paleontology 1 Communication 1 Neurology 1 General Agricultural and Biological Sciences 1 Cultural Studies 1 General Health Professions 2 Literature and Literary Theory 1 Demography 1 Developmental and Educational Psychology 1 Education 2 Sociology and Political Science 1
Condensed Matter Physics 30.9k Electronic, Optical and Magnetic Materials 34.5k Atomic and Molecular Physics, and Optics 35.4k Electrical and Electronic Engineering 58.8k Materials Chemistry 47.0k Semiconductor Science and Technology United States
physica status solidi (a) Germany
Superlattices and Microstructures China
Physica E Low-dimensional Systems and Nanostructures China
Solid-State Electronics United States
Journal of Electronic Materials United States
Materials Science and Engineering B China
Physical Review Applied China
Citations per field
0 0.5× 1.5×
Semiconductor Science and Technology · 1× This map shows the geographic impact of research published in Applied Physics Express. 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 papers published in Applied Physics Express with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Applied Physics Express more than expected).
This network shows the impact of papers published in Applied Physics Express. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers published in Applied Physics Express.
About Applied Physics Express The 6.5k papers published in Applied Physics Express in the last decades have received a total of 114.1k indexed citations . Papers published in Applied Physics Express usually cover Condensed Matter Physics (1.4k papers), Electronic, Optical and Magnetic Materials (1.6k papers), Atomic and Molecular Physics, and Optics (2.5k papers), Electrical and Electronic Engineering (3.6k papers) and Materials Chemistry (2.1k papers) specifically the topics of GaN-based semiconductor devices and materials (1.1k papers), Semiconductor materials and devices (942 papers), ZnO doping and properties (664 papers), Ga2O3 and related materials (627 papers), Semiconductor Quantum Structures and Devices (571 papers), Photonic and Optical Devices (548 papers), Magnetic properties of thin films (463 papers) and Advanced Fiber Laser Technologies (350 papers). The most active scholars publishing in Applied Physics Express are Tsunenobu Kimoto , James S. Speck , Steven P. DenBaars , Shuji Nakamura , Akito Kuramata , Hideki Hirayama , Kohei Sasaki , Tadatsugu Minami , Yuki Nishi and Toshihiro Miyata .
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.
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