{"doi":"10.1063/1.1721987","title":"Use of Space Charge in Electron Optics","abstract":"<jats:p>The electron optical properties of a cylindrical space charge cloud are derived. The possibility of achieving a system free from either spherical or chromatic aberration by combining a space charge lens with a space charge free converging lens is examined. It is concluded that the achromatization of a thin electric or magnetic lens is possible only if the resultant action of the combination is divergent. The correction of the spherical aberration of a high quality lens, such as an electron microscope objective, is shown to be impossible on account of electron interaction effects.</jats:p>","journal":"Journal of Applied Physics","year":1955,"id":21734,"datarank":0.74837500049573,"base_score":2.5649493574615367,"endowment":2.5649493574615367,"self_citation_contribution":0.38474240361923057,"citation_network_contribution":0.36363259687649946,"self_endowment_contribution":0.38474240361923057,"citer_contribution":0.36363259687649946,"corpus_percentile":null,"corpus_rank":null,"citation_count":12,"citer_count":11,"citers_with_citation_signal":7,"citers_with_endowment":7,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":138885,"name":"E. A. Ash","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.5649493574615367,"endowment":2.5649493574615367,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21071399","pmcid":null,"openalex_id":"https://openalex.org/W1987102924","authors":[],"funders":[],"total_grants":0,"fwci":0.502,"citation_percentile":0.56425703,"influential_citations":0,"citation_trend":[{"year":2017,"count":1},{"year":2025,"count":1}],"oa_status":"closed","license":null,"oa_locations":[{"url":"https://pubs.aip.org/aip/jap/article-pdf/26/3/327/18314388/327_1_online.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1063/1.1721987","host_type":"journal"}],"fields_of_study":["Electron and X-Ray Spectroscopy Techniques","Advancements in Photolithography Techniques","Advanced Electron Microscopy Techniques and Applications","Physics"],"mesh_terms":[],"keywords":["Chromatic aberration","Electron optics","Spherical aberration","Lens (geology)","Magnetic lens","Space charge","Electrostatic lens","Optics","Physics","Electron","Contrast transfer function","Space (punctuation)","Charge (physics)","Chromatic scale","Quantum mechanics","Computer science"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-06T16:40:14.418368Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}