August 28, 2026 article Open access Optical point-spread function via defocus phase retrieval in scanning electron microscopy Micron DOI: 10.1016/j.micron.2026.104097 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 0 stored of 1 References 1 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Experimental Demonstration of an Electrostatic Orbital Angular Momentum Sorter for Electron Beams 2021 Physical Review Letters article Physics and Astronomy Orbital Angular Momentum in Optics Open access cited by 1 patent 60 citations 1 result