Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2011207959', 'doi': 'https://doi.org/10.1016/0168-1176(87)83054-9', 'title': 'Internal energy distributions of isolated ions after activation by various methods', 'display_name': 'Internal energy distributions of isolated ions after activation by various methods', 'publication_year': 1987, 'publication_date': '1987-03-01', 'ids': {'openalex': 'https://openalex.org/W2011207959', 'doi': 'https://doi.org/10.1016/0168-1176(87)83054-9', 'mag': '2011207959'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0168-1176(87)83054-9', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S22116932', 'display_name': 'International Journal of Mass Spectrometry and Ion Processes', 'issn_l': '0168-1176', 'issn': ['0168-1176', '1873-2801'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5054298903', 'display_name': 'Vicki H. Wysocki', 'orcid': 'https://orcid.org/0000-0003-0495-2538'}, 'institutions': [{'id': 'https://openalex.org/I219193219', 'display_name': 'Purdue University West Lafayette', 'ror': 'https://ror.org/02dqehb95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I219193219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Vicki H. Wysocki', 'raw_affiliation_strings': ['Department of Chemistry. Purdue University, West Lafayette, IN 47907 U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry. Purdue University, West Lafayette, IN 47907 U.S.A.', 'institution_ids': ['https://openalex.org/I219193219']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056660920', 'display_name': 'Hilkka I. Kenttämaa', 'orcid': 'https://orcid.org/0000-0001-8988-6984'}, 'institutions': [{'id': 'https://openalex.org/I219193219', 'display_name': 'Purdue University West Lafayette', 'ror': 'https://ror.org/02dqehb95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I219193219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Hilkka I. Kenttämaa', 'raw_affiliation_strings': ['Department of Chemistry. Purdue University, West Lafayette, IN 47907 U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry. Purdue University, West Lafayette, IN 47907 U.S.A.', 'institution_ids': ['https://openalex.org/I219193219']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5036827887', 'display_name': 'R. Graham Cooks', 'orcid': 'https://orcid.org/0000-0002-9581-9603'}, 'institutions': [{'id': 'https://openalex.org/I219193219', 'display_name': 'Purdue University West Lafayette', 'ror': 'https://ror.org/02dqehb95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I219193219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R.Graham Cooks', 'raw_affiliation_strings': ['Department of Chemistry. Purdue University, West Lafayette, IN 47907 U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry. Purdue University, West Lafayette, IN 47907 U.S.A.', 'institution_ids': ['https://openalex.org/I219193219']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 6.535, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 234, 'citation_normalized_percentile': {'value': 0.999797, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '75', 'issue': '2', 'first_page': '181', 'last_page': '208'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10683', 'display_name': 'Mass Spectrometry Techniques and Applications', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10683', 'display_name': 'Mass Spectrometry Techniques and Applications', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, '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/T10180', 'display_name': 'Analytical chemistry methods development', 'score': 0.9995, '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/T10523', 'display_name': 'Atomic and Molecular Physics', 'score': 0.9988, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/internal-energy', 'display_name': 'Internal energy', 'score': 0.74191165}, {'id': 'https://openalex.org/keywords/fragmentation', 'display_name': 'Fragmentation', 'score': 0.6801212}, {'id': 'https://openalex.org/keywords/collision-cascade', 'display_name': 'Collision cascade', 'score': 0.5334912}, {'id': 'https://openalex.org/keywords/collision-induced-dissociation', 'display_name': 'Collision-induced dissociation', 'score': 0.4298823}], 'concepts': [{'id': 'https://openalex.org/C145148216', 'wikidata': 'https://www.wikidata.org/wiki/Q36496', 'display_name': 'Ion', 'level': 2, 'score': 0.8363522}, {'id': 'https://openalex.org/C65494353', 'wikidata': 'https://www.wikidata.org/wiki/Q180241', 'display_name': 'Internal energy', 'level': 2, 'score': 0.74191165}, {'id': 'https://openalex.org/C204323151', 'wikidata': 'https://www.wikidata.org/wiki/Q905424', 'display_name': 'Range (aeronautics)', 'level': 2, 'score': 0.73894477}, {'id': 'https://openalex.org/C184779094', 'wikidata': 'https://www.wikidata.org/wiki/Q26383', 'display_name': 'Atomic physics', 'level': 1, 'score': 0.7259731}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.7244541}, {'id': 'https://openalex.org/C191015642', 'wikidata': 'https://www.wikidata.org/wiki/Q1132459', 'display_name': 'Fragmentation (computing)', 'level': 2, 'score': 0.6801212}, {'id': 'https://openalex.org/C121704057', 'wikidata': 'https://www.wikidata.org/wiki/Q352070', 'display_name': 'Collision', 'level': 2, 'score': 0.6170614}, {'id': 'https://openalex.org/C162356407', 'wikidata': 'https://www.wikidata.org/wiki/Q180809', 'display_name': 'Mass spectrometry', 'level': 2, 'score': 0.53695154}, {'id': 'https://openalex.org/C57160762', 'wikidata': 'https://www.wikidata.org/wiki/Q5147496', 'display_name': 'Collision cascade', 'level': 4, 'score': 0.5334912}, {'id': 'https://openalex.org/C186370098', 'wikidata': 'https://www.wikidata.org/wiki/Q442787', 'display_name': 'Energy (signal processing)', 'level': 2, 'score': 0.5065383}, {'id': 'https://openalex.org/C176107965', 'wikidata': 'https://www.wikidata.org/wiki/Q3710336', 'display_name': 'Collision-induced dissociation', 'level': 4, 'score': 0.4298823}, {'id': 'https://openalex.org/C31827203', 'wikidata': 'https://www.wikidata.org/wiki/Q874296', 'display_name': 'Tandem mass spectrometry', 'level': 3, 'score': 0.30102965}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.23059121}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.108873785}, {'id': 'https://openalex.org/C22423302', 'wikidata': 'https://www.wikidata.org/wiki/Q898444', 'display_name': 'Sputtering', 'level': 3, 'score': 0.10530096}, {'id': 'https://openalex.org/C97355855', 'wikidata': 'https://www.wikidata.org/wiki/Q11473', 'display_name': 'Thermodynamics', 'level': 1, 'score': 0.08938408}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C19067145', 'wikidata': 'https://www.wikidata.org/wiki/Q1137203', 'display_name': 'Thin film', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C38652104', 'wikidata': 'https://www.wikidata.org/wiki/Q3510521', 'display_name': 'Computer security', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0168-1176(87)83054-9', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S22116932', 'display_name': 'International Journal of Mass Spectrometry and Ion Processes', 'issn_l': '0168-1176', 'issn': ['0168-1176', '1873-2801'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy', 'score': 0.91}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 88, 'referenced_works': ['https://openalex.org/W1510939868', 'https://openalex.org/W1966082378', 'https://openalex.org/W1968518135', 'https://openalex.org/W1968789016', 'https://openalex.org/W1973015961', 'https://openalex.org/W1973039714', 'https://openalex.org/W1978932420', 'https://openalex.org/W1982988759', 'https://openalex.org/W1983961043', 'https://openalex.org/W1984652634', 'https://openalex.org/W1985423578', 'https://openalex.org/W1990109007', 'https://openalex.org/W1992554498', 'https://openalex.org/W1992597047', 'https://openalex.org/W1994142683', 'https://openalex.org/W1998022496', 'https://openalex.org/W1998521509', 'https://openalex.org/W2001196173', 'https://openalex.org/W2006096716', 'https://openalex.org/W2007541924', 'https://openalex.org/W2016400996', 'https://openalex.org/W2016888825', 'https://openalex.org/W2017832058', 'https://openalex.org/W2018309838', 'https://openalex.org/W2018768987', 'https://openalex.org/W2020512362', 'https://openalex.org/W2022121725', 'https://openalex.org/W2024891812', 'https://openalex.org/W2025410022', 'https://openalex.org/W2025816290', 'https://openalex.org/W2027345115', 'https://openalex.org/W2029970776', 'https://openalex.org/W2035388824', 'https://openalex.org/W2036700405', 'https://openalex.org/W2037736249', 'https://openalex.org/W2039549487', 'https://openalex.org/W2045915055', 'https://openalex.org/W2046452989', 'https://openalex.org/W2046862339', 'https://openalex.org/W2048264410', 'https://openalex.org/W2049001971', 'https://openalex.org/W2049346385', 'https://openalex.org/W2050006946', 'https://openalex.org/W2050385617', 'https://openalex.org/W2051713967', 'https://openalex.org/W2051907990', 'https://openalex.org/W2052185202', 'https://openalex.org/W2053479221', 'https://openalex.org/W2055001386', 'https://openalex.org/W2055578639', 'https://openalex.org/W2056781469', 'https://openalex.org/W2056976435', 'https://openalex.org/W2058009738', 'https://openalex.org/W2059515582', 'https://openalex.org/W2060291571', 'https://openalex.org/W2060957747', 'https://openalex.org/W2066133289', 'https://openalex.org/W2068596832', 'https://openalex.org/W2069435842', 'https://openalex.org/W2073445856', 'https://openalex.org/W2074348691', 'https://openalex.org/W2074786293', 'https://openalex.org/W2075184570', 'https://openalex.org/W2075272653', 'https://openalex.org/W2076844522', 'https://openalex.org/W2078110256', 'https://openalex.org/W2079062634', 'https://openalex.org/W2085536010', 'https://openalex.org/W2087414653', 'https://openalex.org/W2089498763', 'https://openalex.org/W2089813544', 'https://openalex.org/W2091643628', 'https://openalex.org/W2094084051', 'https://openalex.org/W2094596387', 'https://openalex.org/W2102960707', 'https://openalex.org/W2109057272', 'https://openalex.org/W2119813631', 'https://openalex.org/W2146925520', 'https://openalex.org/W2165852841', 'https://openalex.org/W2314639499', 'https://openalex.org/W2314684746', 'https://openalex.org/W2858864234', 'https://openalex.org/W2949540287', 'https://openalex.org/W2949890101', 'https://openalex.org/W2950582265', 'https://openalex.org/W3004976413', 'https://openalex.org/W3005420824', 'https://openalex.org/W584461677'], 'related_works': ['https://openalex.org/W79082427', 'https://openalex.org/W4386116490', 'https://openalex.org/W3143930805', 'https://openalex.org/W2513843752', 'https://openalex.org/W2058796268', 'https://openalex.org/W2034217269', 'https://openalex.org/W1994248318', 'https://openalex.org/W1990469447', 'https://openalex.org/W1986717163', 'https://openalex.org/W1978384787'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2011207959', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 11}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 5}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 7}, {'year': 2013, 'cited_by_count': 9}, {'year': 2012, 'cited_by_count': 9}], 'updated_date': '2025-01-05T00:10:05.321924', 'created_date': '2016-06-24'}