{"id":"https://openalex.org/A5117086873","orcid":"https://orcid.org/0009-0000-8236-9466","observed_orcids":["https://orcid.org/0009-0000-8236-9466"],"display_name":"Ruvini L. Guniyangodage Dona","raw_author_names":["Ruvini L. Guniyangodage Dona"],"full_name":"Ruvini L. Guniyangodage Dona","works_count":4,"cited_by_count":11,"summary_stats":{"2yr_mean_citedness":2.75,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5117086873","orcid":"https://orcid.org/0009-0000-8236-9466","observed_orcids":["https://orcid.org/0009-0000-8236-9466"]},"affiliations":[{"institution":{"id":"https://openalex.org/I197250369","ror":"https://ror.org/04n37he08","display_name":"General Sir John Kotelawala Defence University","country_code":"LK","type":"education","lineage":["https://openalex.org/I197250369"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I908128300","ror":"https://ror.org/045vwzt11","display_name":"Sabaragamuwa University of Sri Lanka","country_code":"LK","type":"education","lineage":["https://openalex.org/I908128300"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I197250369","ror":"https://ror.org/04n37he08","display_name":"General Sir John Kotelawala Defence University","country_code":"LK","type":"education","lineage":["https://openalex.org/I197250369"]},{"id":"https://openalex.org/I908128300","ror":"https://ror.org/045vwzt11","display_name":"Sabaragamuwa University of Sri Lanka","country_code":"LK","type":"education","lineage":["https://openalex.org/I908128300"]}],"topics":[{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","count":3,"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/T10660","display_name":"Conducting polymers and applications","count":3,"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/T11608","display_name":"Dielectric materials and actuators","count":3,"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/T10030","display_name":"Electrocatalysts for Energy Conversion","count":1,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12046","display_name":"MXene and MAX Phase Materials","count":1,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T11608","display_name":"Dielectric materials and actuators","value":1.57e-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/T10179","display_name":"Supercapacitor Materials and Fabrication","value":1.4e-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/T10660","display_name":"Conducting polymers and applications","value":1.35e-05,"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/T12046","display_name":"MXene and MAX Phase Materials","value":1.17e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T12416","display_name":"Polymer Nanocomposite Synthesis and Irradiation","value":1.06e-05,"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"}}],"x_concepts":[{"id":"2777580120","wikidata":"https://www.wikidata.org/wiki/Q417637","display_name":"Polyaniline","score":0.900688648223877},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.857699990272522},{"id":"52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","score":0.736778974533081},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.6773999929428101},{"id":"17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","score":0.4334999918937683}],"counts_by_year":[{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":9}],"display_name_alternatives":["Ruvini L. Guniyangodage Dona"],"block_key":"r dona","works_api_url":"https://api.openalex.org/works?filter=author.id:A5117086873","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5117086873","updated_date":"2026-11-11T13:02:13","created_date":"2025-04-10T00:00:00"}