Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2020521257', 'doi': 'https://doi.org/10.1016/j.nimb.2005.03.048', 'title': 'Mass spectrometric and theoretical studies on the fragmentation mechanisms of hexamethyldigermane and hexamethyldisilane ions in the gas phase', 'display_name': 'Mass spectrometric and theoretical studies on the fragmentation mechanisms of hexamethyldigermane and hexamethyldisilane ions in the gas phase', 'publication_year': 2005, 'publication_date': '2005-04-30', 'ids': {'openalex': 'https://openalex.org/W2020521257', 'doi': 'https://doi.org/10.1016/j.nimb.2005.03.048', 'mag': '2020521257'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.nimb.2005.03.048', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S113542562', 'display_name': 'Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms', 'issn_l': '0168-583X', 'issn': ['0168-583X', '1872-9584'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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/A5041275701', 'display_name': 'Takae Takeuchi', 'orcid': 'https://orcid.org/0000-0001-9523-3701'}, 'institutions': [{'id': 'https://openalex.org/I98885092', 'display_name': "Nara Women's University", 'ror': 'https://ror.org/05kzadn81', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I98885092']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Takae Takeuchi', 'raw_affiliation_strings': ["Department of Chemistry, Faculty of Science Nara Women's University Kitauoyanishi-machi Nara 630-8506 Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Chemistry, Faculty of Science Nara Women's University Kitauoyanishi-machi Nara 630-8506 Japan", 'institution_ids': ['https://openalex.org/I98885092']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5049875007', 'display_name': 'Yuko Shirai', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I98885092', 'display_name': "Nara Women's University", 'ror': 'https://ror.org/05kzadn81', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I98885092']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yuko Shirai', 'raw_affiliation_strings': ["Department of Chemistry, Faculty of Science Nara Women's University Kitauoyanishi-machi Nara 630-8506 Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Chemistry, Faculty of Science Nara Women's University Kitauoyanishi-machi Nara 630-8506 Japan", 'institution_ids': ['https://openalex.org/I98885092']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108743139', 'display_name': 'Takaomi Matsutani', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I73613424', 'display_name': 'National Institute of Advanced Industrial Science and Technology', 'ror': 'https://ror.org/01703db54', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I73613424']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Takaomi Matsutani', 'raw_affiliation_strings': ['National Institute of Advanced Industrial Science and Technology, 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan'], 'affiliations': [{'raw_affiliation_string': 'National Institute of Advanced Industrial Science and Technology, 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan', 'institution_ids': ['https://openalex.org/I73613424']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5078213650', 'display_name': 'Masato Kiuchi', 'orcid': 'https://orcid.org/0000-0002-6365-3952'}, 'institutions': [{'id': 'https://openalex.org/I73613424', 'display_name': 'National Institute of Advanced Industrial Science and Technology', 'ror': 'https://ror.org/01703db54', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I73613424']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Masato Kiuchi', 'raw_affiliation_strings': ['National Institute of Advanced Industrial Science and Technology, 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan'], 'affiliations': [{'raw_affiliation_string': 'National Institute of Advanced Industrial Science and Technology, 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan', 'institution_ids': ['https://openalex.org/I73613424']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2810, 'currency': 'USD', 'value_usd': 2810, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.165, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.457812, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 71, 'max': 74}, 'biblio': {'volume': '232', 'issue': '1-4', 'first_page': '217', 'last_page': '222'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10683', 'display_name': 'Mass Spectrometry Techniques and Applications', 'score': 0.9813, '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': 0.9813, '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/T13160', 'display_name': 'Synthesis and Biological Evaluation', 'score': 0.9759, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic 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/T10908', 'display_name': 'Analytical Chemistry and Chromatography', 'score': 0.9636, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/fragmentation', 'display_name': 'Fragmentation', 'score': 0.91240144}, {'id': 'https://openalex.org/keywords/collision-induced-dissociation', 'display_name': 'Collision-induced dissociation', 'score': 0.72858703}], 'concepts': [{'id': 'https://openalex.org/C191015642', 'wikidata': 'https://www.wikidata.org/wiki/Q1132459', 'display_name': 'Fragmentation (computing)', 'level': 2, 'score': 0.91240144}, {'id': 'https://openalex.org/C102931765', 'wikidata': 'https://www.wikidata.org/wiki/Q189673', 'display_name': 'Dissociation (chemistry)', 'level': 2, 'score': 0.7541282}, {'id': 'https://openalex.org/C162356407', 'wikidata': 'https://www.wikidata.org/wiki/Q180809', 'display_name': 'Mass spectrometry', 'level': 2, 'score': 0.7526505}, {'id': 'https://openalex.org/C176107965', 'wikidata': 'https://www.wikidata.org/wiki/Q3710336', 'display_name': 'Collision-induced dissociation', 'level': 4, 'score': 0.72858703}, {'id': 'https://openalex.org/C145148216', 'wikidata': 'https://www.wikidata.org/wiki/Q36496', 'display_name': 'Ion', 'level': 2, 'score': 0.7150485}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.7065447}, {'id': 'https://openalex.org/C3020013744', 'wikidata': 'https://www.wikidata.org/wiki/Q104837', 'display_name': 'Gas phase', 'level': 2, 'score': 0.6189057}, {'id': 'https://openalex.org/C2781442258', 'wikidata': 'https://www.wikidata.org/wiki/Q46310', 'display_name': 'Ab initio', 'level': 2, 'score': 0.59949565}, {'id': 'https://openalex.org/C40325409', 'wikidata': 'https://www.wikidata.org/wiki/Q2360668', 'display_name': 'Mass spectrum', 'level': 3, 'score': 0.5346123}, {'id': 'https://openalex.org/C113196181', 'wikidata': 'https://www.wikidata.org/wiki/Q485223', 'display_name': 'Analytical Chemistry (journal)', 'level': 2, 'score': 0.48749042}, {'id': 'https://openalex.org/C183971685', 'wikidata': 'https://www.wikidata.org/wiki/Q547605', 'display_name': 'Ab initio quantum chemistry methods', 'level': 3, 'score': 0.4168166}, {'id': 'https://openalex.org/C147597530', 'wikidata': 'https://www.wikidata.org/wiki/Q369472', 'display_name': 'Computational chemistry', 'level': 1, 'score': 0.3338849}, {'id': 'https://openalex.org/C31827203', 'wikidata': 'https://www.wikidata.org/wiki/Q874296', 'display_name': 'Tandem mass spectrometry', 'level': 3, 'score': 0.23364216}, {'id': 'https://openalex.org/C147789679', 'wikidata': 'https://www.wikidata.org/wiki/Q11372', 'display_name': 'Physical chemistry', 'level': 1, 'score': 0.20751336}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.11849353}, {'id': 'https://openalex.org/C32909587', 'wikidata': 'https://www.wikidata.org/wiki/Q11369', 'display_name': 'Molecule', 'level': 2, 'score': 0.11696038}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.062383622}, {'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/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/j.nimb.2005.03.048', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S113542562', 'display_name': 'Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms', 'issn_l': '0168-583X', 'issn': ['0168-583X', '1872-9584'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': [{'score': 0.71, 'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 5, 'referenced_works': ['https://openalex.org/W1994551817', 'https://openalex.org/W1996135188', 'https://openalex.org/W1998167243', 'https://openalex.org/W2068892137', 'https://openalex.org/W2094246053'], 'related_works': ['https://openalex.org/W2997888086', 'https://openalex.org/W2333051822', 'https://openalex.org/W2317609945', 'https://openalex.org/W2070692317', 'https://openalex.org/W2034476164', 'https://openalex.org/W2018265659', 'https://openalex.org/W2012682718', 'https://openalex.org/W1991329955', 'https://openalex.org/W1990469447', 'https://openalex.org/W1965372791'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2020521257', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}], 'updated_date': '2024-12-16T10:46:27.504295', 'created_date': '2016-06-24'}