{"id":"https://openalex.org/A5110189663","orcid":null,"observed_orcids":[],"display_name":"Nada A. O\u2019Brien","raw_author_names":["N A O\u2019Brien","Nada A. O'Brien","Nada A. O\u2019Brien","Nada O'Brien"],"full_name":"Nada A. O\u2019Brien","works_count":16,"cited_by_count":572,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5110189663","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2800524328","ror":"https://ror.org/059a9e323","display_name":"Viavi Solutions (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4210129531","ror":"https://ror.org/0377t1328","display_name":"European Southern Observatory","country_code":"CL","type":"facility","lineage":["https://openalex.org/I4210129531"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I72427458","ror":"https://ror.org/01a5v8x09","display_name":"JDSU (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328","https://openalex.org/I72427458"]},"years":[2014,2013,2012,2009]}],"last_known_institutions":[{"id":"https://openalex.org/I2800524328","ror":"https://ror.org/059a9e323","display_name":"Viavi Solutions (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328"]}],"topics":[{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","count":7,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","count":5,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10660","display_name":"Conducting polymers and applications","count":4,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11128","display_name":"Transition Metal Oxide Nanomaterials","count":4,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11723","display_name":"Optical Coatings and Gratings","count":4,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11128","display_name":"Transition Metal Oxide Nanomaterials","value":3.56e-05,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11723","display_name":"Optical Coatings and Gratings","value":3.42e-05,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12388","display_name":"Identification and Quantification in Food","value":3.25e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12510","display_name":"Magneto-Optical Properties and Applications","value":2.65e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","value":2.36e-05,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7662447690963745},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6753653287887573},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.6716476678848267},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.47486424446105957},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.47123369574546814}],"counts_by_year":[{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":11},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":16},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":24},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":16},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":40},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":52},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":11}],"display_name_alternatives":["N A O\u2019Brien","Nada A. O'Brien","Nada A. O\u2019Brien","Nada O'Brien"],"block_key":"n obrien","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110189663","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5110189663","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
