Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4214635155', 'doi': 'https://doi.org/10.1103/physrevd.105.042009', 'title': 'Experimental verification of intersatellite clock synchronization at LISA performance levels', 'display_name': 'Experimental verification of intersatellite clock synchronization at LISA performance levels', 'publication_year': 2022, 'publication_date': '2022-02-25', 'ids': {'openalex': 'https://openalex.org/W4214635155', 'doi': 'https://doi.org/10.1103/physrevd.105.042009'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1103/physrevd.105.042009', 'pdf_url': 'http://link.aps.org/pdf/10.1103/PhysRevD.105.042009', 'source': {'id': 'https://openalex.org/S4210238307', 'display_name': 'Physical review. D/Physical review. D.', 'issn_l': '2470-0010', 'issn': ['2470-0010', '2470-0029', '2470-0037'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'hybrid', 'oa_url': 'http://link.aps.org/pdf/10.1103/PhysRevD.105.042009', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5000989553', 'display_name': 'Kohei Yamamoto', 'orcid': 'https://orcid.org/0000-0002-5064-4619'}, 'institutions': [{'id': 'https://openalex.org/I4210127646', 'display_name': 'Max Planck Institute for Gravitational Physics', 'ror': 'https://ror.org/03sry2h30', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210127646']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Kohei Yamamoto', 'raw_affiliation_strings': ['Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210127646']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5069608101', 'display_name': 'Christoph Vorndamme', 'orcid': 'https://orcid.org/0000-0002-9203-3955'}, 'institutions': [{'id': 'https://openalex.org/I4210127646', 'display_name': 'Max Planck Institute for Gravitational Physics', 'ror': 'https://ror.org/03sry2h30', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210127646']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Christoph Vorndamme', 'raw_affiliation_strings': ['Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210127646']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5084811390', 'display_name': 'Olaf Hartwig', 'orcid': 'https://orcid.org/0000-0003-2670-3815'}, 'institutions': [{'id': 'https://openalex.org/I2800004676', 'display_name': 'Observatoire de Paris', 'ror': 'https://ror.org/029nkcm90', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I2746051580', 'https://openalex.org/I2800004676']}, {'id': 'https://openalex.org/I4210139628', 'display_name': 'Systèmes de Référence Temps-Espace', 'ror': 'https://ror.org/03tdef037', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I2746051580', 'https://openalex.org/I2800004676', 'https://openalex.org/I39804081', 'https://openalex.org/I4210107682', 'https://openalex.org/I4210139628', 'https://openalex.org/I4210148025']}, {'id': 'https://openalex.org/I2746051580', 'display_name': 'Université Paris Sciences et Lettres', 'ror': 'https://ror.org/013cjyk83', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I2746051580']}, {'id': 'https://openalex.org/I39804081', 'display_name': 'Sorbonne Université', 'ror': 'https://ror.org/02en5vm52', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I39804081']}, {'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}, {'id': 'https://openalex.org/I4210127646', 'display_name': 'Max Planck Institute for Gravitational Physics', 'ror': 'https://ror.org/03sry2h30', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210127646']}], 'countries': ['DE', 'FR'], 'is_corresponding': False, 'raw_author_name': 'Olaf Hartwig', 'raw_affiliation_strings': ["LNE-SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, 61 avenue de l'Observatoire, 75014 Paris, France", 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': "LNE-SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, 61 avenue de l'Observatoire, 75014 Paris, France", 'institution_ids': ['https://openalex.org/I2800004676', 'https://openalex.org/I4210139628', 'https://openalex.org/I2746051580', 'https://openalex.org/I39804081', 'https://openalex.org/I1294671590']}, {'raw_affiliation_string': 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210127646']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076677448', 'display_name': 'Martin Staab', 'orcid': 'https://orcid.org/0000-0001-5036-6586'}, 'institutions': [{'id': 'https://openalex.org/I4210127646', 'display_name': 'Max Planck Institute for Gravitational Physics', 'ror': 'https://ror.org/03sry2h30', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210127646']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Martin Staab', 'raw_affiliation_strings': ['Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210127646']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038791039', 'display_name': 'Thomas S. Schwarze', 'orcid': 'https://orcid.org/0000-0002-2260-9971'}, 'institutions': [{'id': 'https://openalex.org/I4210127646', 'display_name': 'Max Planck Institute for Gravitational Physics', 'ror': 'https://ror.org/03sry2h30', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210127646']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Thomas S. Schwarze', 'raw_affiliation_strings': ['Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210127646']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5000126407', 'display_name': 'Gerhard Heinzel', 'orcid': 'https://orcid.org/0000-0003-1661-7868'}, 'institutions': [{'id': 'https://openalex.org/I4210127646', 'display_name': 'Max Planck Institute for Gravitational Physics', 'ror': 'https://ror.org/03sry2h30', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I149899117', 'https://openalex.org/I4210127646']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Gerhard Heinzel', 'raw_affiliation_strings': ['Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': 'Max-Planck Institut für Gravitationsphysik (Albert-Einstein Institut), Callinstraße 38, 30167 Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210127646']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 6, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.898, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 16, 'citation_normalized_percentile': {'value': 0.999901, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '105', 'issue': '4', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10463', 'display_name': 'Pulsars and Gravitational Waves Research', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10463', 'display_name': 'Pulsars and Gravitational Waves Research', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12004', 'display_name': 'Advanced Frequency and Time Standards', 'score': 0.999, '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'}}, {'id': 'https://openalex.org/T11405', 'display_name': 'Geophysics and Gravity Measurements', 'score': 0.9898, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/synchronism', 'display_name': 'Synchronism', 'score': 0.41292173}], 'concepts': [{'id': 'https://openalex.org/C23576306', 'wikidata': 'https://www.wikidata.org/wiki/Q17004698', 'display_name': 'Astronomical interferometer', 'level': 3, 'score': 0.7668034}, {'id': 'https://openalex.org/C2778562939', 'wikidata': 'https://www.wikidata.org/wiki/Q1298791', 'display_name': 'Synchronization (alternating current)', 'level': 3, 'score': 0.74274963}, {'id': 'https://openalex.org/C29829512', 'wikidata': 'https://www.wikidata.org/wiki/Q40218', 'display_name': 'Spacecraft', 'level': 2, 'score': 0.738201}, {'id': 'https://openalex.org/C166689943', 'wikidata': 'https://www.wikidata.org/wiki/Q850283', 'display_name': 'Interferometry', 'level': 2, 'score': 0.73517823}, {'id': 'https://openalex.org/C190330329', 'wikidata': 'https://www.wikidata.org/wiki/Q190035', 'display_name': 'Gravitational wave', 'level': 2, 'score': 0.70519316}, {'id': 'https://openalex.org/C99498987', 'wikidata': 'https://www.wikidata.org/wiki/Q2210247', 'display_name': 'Noise (video)', 'level': 3, 'score': 0.5778509}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.5330661}, {'id': 'https://openalex.org/C129891060', 'wikidata': 'https://www.wikidata.org/wiki/Q1513059', 'display_name': 'Clock synchronization', 'level': 4, 'score': 0.5069354}, {'id': 'https://openalex.org/C21822782', 'wikidata': 'https://www.wikidata.org/wiki/Q131214', 'display_name': 'Antenna (radio)', 'level': 2, 'score': 0.45141035}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.44442797}, {'id': 'https://openalex.org/C520434653', 'wikidata': 'https://www.wikidata.org/wiki/Q38867', 'display_name': 'Laser', 'level': 2, 'score': 0.4276465}, {'id': 'https://openalex.org/C196597080', 'wikidata': 'https://www.wikidata.org/wiki/Q227467', 'display_name': 'Atomic clock', 'level': 2, 'score': 0.42484444}, {'id': 'https://openalex.org/C2779853468', 'wikidata': 'https://www.wikidata.org/wiki/Q7662139', 'display_name': 'Synchronism', 'level': 3, 'score': 0.41292173}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.3730263}, {'id': 'https://openalex.org/C24326235', 'wikidata': 'https://www.wikidata.org/wiki/Q126095', 'display_name': 'Electronic engineering', 'level': 1, 'score': 0.36854884}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.21534222}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.18129465}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.11580092}, {'id': 'https://openalex.org/C127162648', 'wikidata': 'https://www.wikidata.org/wiki/Q16858953', 'display_name': 'Channel (broadcasting)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C115961682', 'wikidata': 'https://www.wikidata.org/wiki/Q860623', 'display_name': 'Image (mathematics)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C151319957', 'wikidata': 'https://www.wikidata.org/wiki/Q752739', 'display_name': 'Asynchronous communication', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 7, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1103/physrevd.105.042009', 'pdf_url': 'http://link.aps.org/pdf/10.1103/PhysRevD.105.042009', 'source': {'id': 'https://openalex.org/S4210238307', 'display_name': 'Physical review. D/Physical review. D.', 'issn_l': '2470-0010', 'issn': ['2470-0010', '2470-0029', '2470-0037'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2112.12586', 'pdf_url': 'https://arxiv.org/pdf/2112.12586', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hal-insu.archives-ouvertes.fr/insu-03713035/file/PhysRevD.105.042009.pdf', 'pdf_url': 'https://hal-insu.archives-ouvertes.fr/insu-03713035/file/PhysRevD.105.042009.pdf', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://insu.hal.science/insu-03713035/file/PhysRevD.105.042009.pdf', 'pdf_url': 'https://insu.hal.science/insu-03713035/file/PhysRevD.105.042009.pdf', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://hal-insu.archives-ouvertes.fr/insu-03713035/document', 'pdf_url': 'https://hal-insu.archives-ouvertes.fr/insu-03713035/document', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://hal-insu.archives-ouvertes.fr/insu-03713035', 'pdf_url': 'https://insu.hal.science/insu-03713035/document', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.2112.12586', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1103/physrevd.105.042009', 'pdf_url': 'http://link.aps.org/pdf/10.1103/PhysRevD.105.042009', 'source': {'id': 'https://openalex.org/S4210238307', 'display_name': 'Physical review. D/Physical review. D.', 'issn_l': '2470-0010', 'issn': ['2470-0010', '2470-0029', '2470-0037'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.58, 'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7'}], 'grants': [{'funder': 'https://openalex.org/F4320318240', 'funder_display_name': 'European Space Agency', 'award_id': '22331/09/NL/HB'}, {'funder': 'https://openalex.org/F4320318240', 'funder_display_name': 'European Space Agency', 'award_id': '16238/10/NL/HB'}, {'funder': 'https://openalex.org/F4320320879', 'funder_display_name': 'Deutsche Forschungsgemeinschaft', 'award_id': '434617780-SFB 1464'}, {'funder': 'https://openalex.org/F4320321469', 'funder_display_name': 'Bundesministerium für Wirtschaft und Technologie', 'award_id': '50OQ0601'}, {'funder': 'https://openalex.org/F4320321469', 'funder_display_name': 'Bundesministerium für Wirtschaft und Technologie', 'award_id': '50OQ1301'}, {'funder': 'https://openalex.org/F4320321469', 'funder_display_name': 'Bundesministerium für Wirtschaft und Technologie', 'award_id': '50OQ2301'}, {'funder': 'https://openalex.org/F4320321469', 'funder_display_name': 'Bundesministerium für Wirtschaft und Technologie', 'award_id': '50OQ1801'}, {'funder': 'https://openalex.org/F4320321519', 'funder_display_name': 'Centre National d’Etudes Spatiales', 'award_id': None}, {'funder': 'https://openalex.org/F4320321602', 'funder_display_name': 'Deutsches Zentrum für Luft- und Raumfahrt', 'award_id': None}], 'datasets': [], 'versions': ['https://openalex.org/W4214635155'], 'referenced_works_count': 20, 'referenced_works': ['https://openalex.org/W1651413270', 'https://openalex.org/W1968081642', 'https://openalex.org/W1971848679', 'https://openalex.org/W1972862133', 'https://openalex.org/W1979527769', 'https://openalex.org/W2017850542', 'https://openalex.org/W2021402477', 'https://openalex.org/W2093325567', 'https://openalex.org/W2149440775', 'https://openalex.org/W2252795400', 'https://openalex.org/W2562499261', 'https://openalex.org/W2611796791', 'https://openalex.org/W2845884214', 'https://openalex.org/W2893809659', 'https://openalex.org/W2923114244', 'https://openalex.org/W3021171490', 'https://openalex.org/W3136884419', 'https://openalex.org/W3206045496', 'https://openalex.org/W4221165683', 'https://openalex.org/W611066938'], 'related_works': ['https://openalex.org/W3160767232', 'https://openalex.org/W3044382077', 'https://openalex.org/W2416006047', 'https://openalex.org/W2351681161', 'https://openalex.org/W2058068747', 'https://openalex.org/W2056183938', 'https://openalex.org/W1983061560', 'https://openalex.org/W1976838722', 'https://openalex.org/W1975753220', 'https://openalex.org/W1484264217'], 'abstract_inverted_index': {'The': [0, 74, 107], 'Laser': [1], 'Interferometer': [2], 'Space': [3], 'Antenna': [4], '(LISA)': [5], 'aims': [6], 'to': [7, 42, 64, 69, 98, 118, 121], 'observe': [8], 'gravitational': [9, 49], 'waves': [10], 'in': [11, 67, 76], 'the': [12, 36, 44, 82, 89, 110, 122], 'mHz': [13], 'regime': [14], 'over': [15], 'its': [16], '10-year': [17], 'mission': [18], 'time.': [19], 'LISA': [20, 99, 124], 'will': [21, 30], 'operate': [22], 'laser': [23, 55], 'interferometers': [24], 'between': [25], 'three': [26], 'spacecrafts.': [27], 'Each': [28], 'spacecraft': [29], 'utilize': [31], 'independent': [32, 83], 'clocks': [33], 'which': [34], 'determine': [35], 'sampling': [37], 'times': [38], 'of': [39, 81, 92, 109], 'onboard': [40], 'phasemeters': [41], 'extract': [43], 'interferometric': [45], 'phases': [46], 'and,': [47], 'ultimately,': [48], 'wave': [50], 'signals.': [51], 'To': [52], 'suppress': [53], 'limiting': [54], 'frequency': [56], 'noise,': [57], 'signals': [58], 'sampled': [59], 'by': [60], 'each': [61], 'phasemeter': [62], 'need': [63], 'be': [65, 119], 'combined': [66], 'postprocessing': [68], 'synthesize': [70], 'virtual': [71], 'equal-arm': [72], 'interferometers.': [73], 'synthesis': [75], 'turn': [77], 'requires': [78], 'a': [79, 93, 103], 'synchronization': [80, 95], 'clocks.': [84], 'This': [85], 'article': [86], 'reports': [87], 'on': [88], 'experimental': [90], 'verification': [91], 'clock': [94], 'scheme': [96, 111], 'down': [97], 'performance': [100], 'levels': [101], 'using': [102], 'hexagonal': [104], 'optical': [105], 'bench.': [106], 'development': [108], 'includes': [112], 'data': [113, 125], 'processing': [114], 'that': [115], 'is': [116], 'expected': [117], 'applicable': [120], 'real': [123], 'with': [126], 'minor': [127], 'modifications.': [128], 'Additionally,': [129], 'some': [130], 'noise': [131], 'coupling': [132], 'mechanisms': [133], 'are': [134], 'discussed.': [135]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4214635155', 'counts_by_year': [{'year': 2024, 'cited_by_count': 10}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 2}], 'updated_date': '2025-01-13T18:43:59.337976', 'created_date': '2022-03-02'}