Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3118720474', 'doi': 'https://doi.org/10.3390/ma14020315', 'title': 'Properties and Classification of Diamond-Like Carbon Films', 'display_name': 'Properties and Classification of Diamond-Like Carbon Films', 'publication_year': 2021, 'publication_date': '2021-01-09', 'ids': {'openalex': 'https://openalex.org/W3118720474', 'doi': 'https://doi.org/10.3390/ma14020315', 'mag': '3118720474', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/33435425', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/7827220'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/ma14020315', 'pdf_url': 'https://www.mdpi.com/1996-1944/14/2/315/pdf', 'source': {'id': 'https://openalex.org/S18714766', 'display_name': 'Materials', 'issn_l': '1996-1944', 'issn': ['1996-1944'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://www.mdpi.com/1996-1944/14/2/315/pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5024005520', 'display_name': 'Naoto Ohtake', 'orcid': 'https://orcid.org/0000-0002-5710-7007'}, 'institutions': [{'id': 'https://openalex.org/I114531698', 'display_name': 'Tokyo Institute of Technology', 'ror': 'https://ror.org/0112mx960', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I114531698']}], 'countries': ['JP'], 'is_corresponding': True, 'raw_author_name': 'Naoto Ohtake', 'raw_affiliation_strings': ['Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan'], 'affiliations': [{'raw_affiliation_string': 'Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5005028382', 'display_name': 'Masanori Hiratsuka', 'orcid': 'https://orcid.org/0000-0002-9787-9642'}, 'institutions': [], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Masanori Hiratsuka', 'raw_affiliation_strings': ['NANOTEC Corp., Nanotechno-Plaza, 4-6, Kashiwa-Inter-minami, Kashiwa City, Chiba 277-0874, Japan'], 'affiliations': [{'raw_affiliation_string': 'NANOTEC Corp., Nanotechno-Plaza, 4-6, Kashiwa-Inter-minami, Kashiwa City, Chiba 277-0874, Japan', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037249945', 'display_name': 'Kazuhiro Kanda', 'orcid': 'https://orcid.org/0000-0002-4724-5369'}, 'institutions': [{'id': 'https://openalex.org/I180941496', 'display_name': 'University of Hyogo', 'ror': 'https://ror.org/0151bmh98', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I180941496']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kazuhiro Kanda', 'raw_affiliation_strings': ['Laboratory of Advanced Science and Technology for Industry, University of Hyogo, 3-1-2 Koto, Kamigori, Ako District, Hyogo 678-1205, Japan'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Advanced Science and Technology for Industry, University of Hyogo, 3-1-2 Koto, Kamigori, Ako District, Hyogo 678-1205, Japan', 'institution_ids': ['https://openalex.org/I180941496']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5060833210', 'display_name': 'Hiroki Akasaka', 'orcid': 'https://orcid.org/0000-0003-3510-0071'}, 'institutions': [{'id': 'https://openalex.org/I114531698', 'display_name': 'Tokyo Institute of Technology', 'ror': 'https://ror.org/0112mx960', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I114531698']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hiroki Akasaka', 'raw_affiliation_strings': ['Department of Mechanical Engineering, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8550, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Mechanical Engineering, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8550, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5063557982', 'display_name': 'Masanori Tsujioka', 'orcid': None}, 'institutions': [], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Masanori Tsujioka', 'raw_affiliation_strings': ['Nippon Itf Inc., 575 Kuzetonoshiro-cho, Minami-ku, Kyoto 601-8205, Japan'], 'affiliations': [{'raw_affiliation_string': 'Nippon Itf Inc., 575 Kuzetonoshiro-cho, Minami-ku, Kyoto 601-8205, Japan', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023728732', 'display_name': 'Kenji Hirakuri', 'orcid': 'https://orcid.org/0000-0001-6290-5559'}, 'institutions': [{'id': 'https://openalex.org/I165522056', 'display_name': 'Tokyo Denki University', 'ror': 'https://ror.org/01pa62v70', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I165522056']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kenji Hirakuri', 'raw_affiliation_strings': ['Department of Electrical and Electric Engineering, Tokyo Denki University, 5 Senju Asahi-cho, Adachi-ku, Tokyo 120-8551, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Electrical and Electric Engineering, Tokyo Denki University, 5 Senju Asahi-cho, Adachi-ku, Tokyo 120-8551, Japan', 'institution_ids': ['https://openalex.org/I165522056']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5025452150', 'display_name': 'Atsushi Hirata', 'orcid': 'https://orcid.org/0000-0003-4047-5839'}, 'institutions': [{'id': 'https://openalex.org/I114531698', 'display_name': 'Tokyo Institute of Technology', 'ror': 'https://ror.org/0112mx960', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I114531698']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Atsushi Hirata', 'raw_affiliation_strings': ['Department of Mechanical Engineering, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8550, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Mechanical Engineering, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8550, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5063469237', 'display_name': 'Tsuguyori Ohana', 'orcid': 'https://orcid.org/0000-0002-4716-1704'}, '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': 'Tsuguyori Ohana', 'raw_affiliation_strings': ['Advanced Manufacturing Research Institute, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8560, Japan'], 'affiliations': [{'raw_affiliation_string': 'Advanced Manufacturing Research Institute, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8560, Japan', 'institution_ids': ['https://openalex.org/I73613424']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5073985039', 'display_name': 'Hiroshi Inaba', 'orcid': 'https://orcid.org/0000-0003-4373-5050'}, 'institutions': [{'id': 'https://openalex.org/I65143321', 'display_name': 'Hitachi (Japan)', 'ror': 'https://ror.org/02exqgm79', 'country_code': 'JP', 'type': 'company', 'lineage': ['https://openalex.org/I65143321']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hiroshi Inaba', 'raw_affiliation_strings': ['Hitachi Automotive Systems Ltd., 4-7-1 Onna, Atsugi, Kanagawa 243-8510, Japan'], 'affiliations': [{'raw_affiliation_string': 'Hitachi Automotive Systems Ltd., 4-7-1 Onna, Atsugi, Kanagawa 243-8510, Japan', 'institution_ids': ['https://openalex.org/I65143321']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103351457', 'display_name': 'Makoto Kano', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I114531698', 'display_name': 'Tokyo Institute of Technology', 'ror': 'https://ror.org/0112mx960', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I114531698']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Makoto Kano', 'raw_affiliation_strings': ['Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan'], 'affiliations': [{'raw_affiliation_string': 'Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049914092', 'display_name': 'Hidetoshi Saitoh', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I85922643', 'display_name': 'Nagaoka University of Technology', 'ror': 'https://ror.org/00ys1hz88', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I85922643']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hidetoshi Saitoh', 'raw_affiliation_strings': ['Materials Function Engineering Group, Nagaoka University of Technology, 1603-1, Kamitomioka Nagaoka, Niigata 940-2188, Japan'], 'affiliations': [{'raw_affiliation_string': 'Materials Function Engineering Group, Nagaoka University of Technology, 1603-1, Kamitomioka Nagaoka, Niigata 940-2188, Japan', 'institution_ids': ['https://openalex.org/I85922643']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 6, 'corresponding_author_ids': ['https://openalex.org/A5024005520'], 'corresponding_institution_ids': ['https://openalex.org/I114531698'], 'apc_list': {'value': 2300, 'currency': 'CHF', 'value_usd': 2490, 'provenance': 'doaj'}, 'apc_paid': {'value': 2300, 'currency': 'CHF', 'value_usd': 2490, 'provenance': 'doaj'}, 'fwci': 2.251, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 112, 'citation_normalized_percentile': {'value': 0.998471, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '14', 'issue': '2', 'first_page': '315', 'last_page': '315'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10478', 'display_name': 'Diamond Nanotechnology and Applications', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T10478', 'display_name': 'Diamond Nanotechnology and Applications', 'score': 1.0, '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/T10377', 'display_name': 'Mechanical Properties of Thin Film Coatings', 'score': 0.9939, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, '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/T10413', 'display_name': "Mantle Dynamics and Earth's Structure", 'score': 0.9789, 'subfield': {'id': 'https://openalex.org/subfields/1908', 'display_name': 'Geophysics'}, '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/elastic-recoil-detection', 'display_name': 'Elastic recoil detection', 'score': 0.91097534}, {'id': 'https://openalex.org/keywords/diamond-like-carbon', 'display_name': 'Diamond-like carbon', 'score': 0.7613008}, {'id': 'https://openalex.org/keywords/amorphous-carbon', 'display_name': 'Amorphous carbon', 'score': 0.71908855}, {'id': 'https://openalex.org/keywords/carbon-fibers', 'display_name': 'Carbon fibers', 'score': 0.69618106}, {'id': 'https://openalex.org/keywords/diamond-thin-films', 'display_name': 'Diamond Thin Films', 'score': 0.479228}], 'concepts': [{'id': 'https://openalex.org/C2776523803', 'wikidata': 'https://www.wikidata.org/wiki/Q1324945', 'display_name': 'Elastic recoil detection', 'level': 3, 'score': 0.91097534}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.7880074}, {'id': 'https://openalex.org/C123380192', 'wikidata': 'https://www.wikidata.org/wiki/Q4389419', 'display_name': 'Diamond-like carbon', 'level': 3, 'score': 0.7613008}, {'id': 'https://openalex.org/C201931942', 'wikidata': 'https://www.wikidata.org/wiki/Q798012', 'display_name': 'Amorphous carbon', 'level': 3, 'score': 0.71908855}, {'id': 'https://openalex.org/C140205800', 'wikidata': 'https://www.wikidata.org/wiki/Q5860', 'display_name': 'Carbon fibers', 'level': 3, 'score': 0.69618106}, {'id': 'https://openalex.org/C512968161', 'wikidata': 'https://www.wikidata.org/wiki/Q556', 'display_name': 'Hydrogen', 'level': 2, 'score': 0.5728957}, {'id': 'https://openalex.org/C56052488', 'wikidata': 'https://www.wikidata.org/wiki/Q103382', 'display_name': 'Amorphous solid', 'level': 2, 'score': 0.5573837}, {'id': 'https://openalex.org/C75937256', 'wikidata': 'https://www.wikidata.org/wiki/Q1440781', 'display_name': 'Carbon film', 'level': 3, 'score': 0.529735}, {'id': 'https://openalex.org/C64452783', 'wikidata': 'https://www.wikidata.org/wiki/Q1524945', 'display_name': 'Ternary operation', 'level': 2, 'score': 0.4838668}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.42355722}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.35951322}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.33083212}, {'id': 'https://openalex.org/C19067145', 'wikidata': 'https://www.wikidata.org/wiki/Q1137203', 'display_name': 'Thin film', 'level': 2, 'score': 0.303799}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.1485061}, {'id': 'https://openalex.org/C104779481', 'wikidata': 'https://www.wikidata.org/wiki/Q50707', 'display_name': 'Composite number', 'level': 2, 'score': 0.11743465}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.109048665}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.05725056}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, '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/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 7, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/ma14020315', 'pdf_url': 'https://www.mdpi.com/1996-1944/14/2/315/pdf', 'source': {'id': 'https://openalex.org/S18714766', 'display_name': 'Materials', 'issn_l': '1996-1944', 'issn': ['1996-1944'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/dadfb546546d409ab9faacbc1ecae399', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc7827220', 'pdf_url': 'https://europepmc.org/articles/pmc7827220?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, '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://dx.doi.org/10.3390/ma14020315', 'pdf_url': 'https://www.mdpi.com/1996-1944/14/2/315/pdf?version=1610331629', 'source': {'id': 'https://openalex.org/S4306400947', 'display_name': 'MDPI (MDPI AG)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210097602', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute (Switzerland)', 'host_organization_lineage': ['https://openalex.org/I4210097602'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute (Switzerland)'], 'type': 'repository'}, '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': 'http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100842326', 'pdf_url': 'http://t2r2.star.titech.ac.jp/rrws/file/CTT100842326/ATD100000413/', 'source': {'id': 'https://openalex.org/S4377196385', 'display_name': 'Tokyo Tech Research Repository (Tokyo Institute of Technology)', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I114531698', 'host_organization_name': 'Tokyo Institute of Technology', 'host_organization_lineage': ['https://openalex.org/I114531698'], 'host_organization_lineage_names': ['Tokyo Institute of Technology'], 'type': 'repository'}, '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://www.ncbi.nlm.nih.gov/pmc/articles/PMC7827220', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/33435425', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/ma14020315', 'pdf_url': 'https://www.mdpi.com/1996-1944/14/2/315/pdf', 'source': {'id': 'https://openalex.org/S18714766', 'display_name': 'Materials', 'issn_l': '1996-1944', 'issn': ['1996-1944'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Industry, innovation and infrastructure', 'id': 'https://metadata.un.org/sdg/9', 'score': 0.43}], 'grants': [{'funder': 'https://openalex.org/F4320321679', 'funder_display_name': 'Ministry of Economy, Trade and Industry', 'award_id': 'None'}, {'funder': 'https://openalex.org/F4320334764', 'funder_display_name': 'Japan Society for the Promotion of Science', 'award_id': '16H02406'}], 'datasets': [], 'versions': [], 'referenced_works_count': 100, 'referenced_works': ['https://openalex.org/W1080645016', 'https://openalex.org/W1525448986', 'https://openalex.org/W1603739397', 'https://openalex.org/W1966097117', 'https://openalex.org/W1967095417', 'https://openalex.org/W1967387078', 'https://openalex.org/W1970422532', 'https://openalex.org/W1971854822', 'https://openalex.org/W1973416260', 'https://openalex.org/W1974405759', 'https://openalex.org/W1975966750', 'https://openalex.org/W1976431375', 'https://openalex.org/W1976705497', 'https://openalex.org/W1976976147', 'https://openalex.org/W1978558941', 'https://openalex.org/W1978802394', 'https://openalex.org/W1982986502', 'https://openalex.org/W1985303787', 'https://openalex.org/W1988133629', 'https://openalex.org/W1988848866', 'https://openalex.org/W1989605237', 'https://openalex.org/W1989680280', 'https://openalex.org/W1998287369', 'https://openalex.org/W2001006764', 'https://openalex.org/W2004397539', 'https://openalex.org/W2005945481', 'https://openalex.org/W2006365751', 'https://openalex.org/W2008397396', 'https://openalex.org/W2009319485', 'https://openalex.org/W2010830366', 'https://openalex.org/W2015110181', 'https://openalex.org/W2015968932', 'https://openalex.org/W2016259658', 'https://openalex.org/W2017233493', 'https://openalex.org/W2017480945', 'https://openalex.org/W2018566947', 'https://openalex.org/W2024467286', 'https://openalex.org/W2030130657', 'https://openalex.org/W2032364690', 'https://openalex.org/W2032423230', 'https://openalex.org/W2034659324', 'https://openalex.org/W2038863102', 'https://openalex.org/W2039670612', 'https://openalex.org/W2041634992', 'https://openalex.org/W2044772698', 'https://openalex.org/W2045431109', 'https://openalex.org/W2046336810', 'https://openalex.org/W2046577771', 'https://openalex.org/W2046775304', 'https://openalex.org/W2049437677', 'https://openalex.org/W2049922096', 'https://openalex.org/W2051119709', 'https://openalex.org/W2054123661', 'https://openalex.org/W2055606813', 'https://openalex.org/W2055691008', 'https://openalex.org/W2057383165', 'https://openalex.org/W2058272047', 'https://openalex.org/W2059258525', 'https://openalex.org/W2059708371', 'https://openalex.org/W2060639245', 'https://openalex.org/W2061486574', 'https://openalex.org/W2062002152', 'https://openalex.org/W2062767642', 'https://openalex.org/W2064136306', 'https://openalex.org/W2065699140', 'https://openalex.org/W2068590296', 'https://openalex.org/W2068967615', 'https://openalex.org/W2075743692', 'https://openalex.org/W2076876308', 'https://openalex.org/W2082174079', 'https://openalex.org/W2085168268', 'https://openalex.org/W2086606663', 'https://openalex.org/W2089615592', 'https://openalex.org/W2092323377', 'https://openalex.org/W2095266175', 'https://openalex.org/W2109468230', 'https://openalex.org/W2123125078', 'https://openalex.org/W2133061058', 'https://openalex.org/W2143057605', 'https://openalex.org/W2144123567', 'https://openalex.org/W2147752382', 'https://openalex.org/W2170386069', 'https://openalex.org/W2235679284', 'https://openalex.org/W2338923550', 'https://openalex.org/W2477014434', 'https://openalex.org/W2525257081', 'https://openalex.org/W2761853140', 'https://openalex.org/W2770185899', 'https://openalex.org/W2800512737', 'https://openalex.org/W2913257752', 'https://openalex.org/W2914423392', 'https://openalex.org/W2960442137', 'https://openalex.org/W2986220327', 'https://openalex.org/W2990628514', 'https://openalex.org/W2998977397', 'https://openalex.org/W3013196373', 'https://openalex.org/W3013279226', 'https://openalex.org/W409690372', 'https://openalex.org/W57370089', 'https://openalex.org/W825156901'], 'related_works': ['https://openalex.org/W3118720474', 'https://openalex.org/W3092793031', 'https://openalex.org/W2087929893', 'https://openalex.org/W2068370055', 'https://openalex.org/W2058556152', 'https://openalex.org/W2049624885', 'https://openalex.org/W2033815005', 'https://openalex.org/W1982977896', 'https://openalex.org/W1973955875', 'https://openalex.org/W10593362'], 'abstract_inverted_index': {'Diamond-like': [0], 'carbon': [1, 110, 118, 146, 157, 163, 191], '(DLC)': [2], 'films': [3, 31, 46, 111, 147], 'have': [4, 47], 'been': [5, 48], 'extensively': [6], 'applied': [7], 'in': [8, 61, 159], 'industries': [9], 'owing': [10, 35], 'to': [11, 36], 'their': [12, 27, 37], 'excellent': [13, 38], 'characteristics': [14, 196], 'such': [15], 'as': [16, 29], 'high': [17], 'hardness.': [18], 'In': [19], 'particular,': [20], 'there': [21], 'is': [22, 91], 'a': [23], 'growing': [24], 'demand': [25], 'for': [26, 32, 66, 86], 'use': [28], 'protective': [30], 'mechanical': [33, 87], 'parts': [34], 'wear': [39], 'resistance': [40], 'and': [41, 53, 73, 88, 102, 112, 127, 136, 168, 193, 197], 'low': [42], 'friction': [43], 'coefficient.': [44], 'DLC': [45, 58, 78, 84, 182], 'deposited': [49], 'by': [50], 'various': [51], 'methods': [52], 'many': [54], 'deviate': [55], 'from': [56], 'the': [57, 62, 77, 97, 114, 124, 160, 169, 172, 181, 185, 189, 195], 'regions': [59, 183], 'present': [60, 113], 'ternary': [63, 81, 186], 'diagrams': [64, 82], 'proposed': [65], 'sp3': [67, 98, 125, 161], 'covalent': [68, 71, 162], 'carbon,': [69, 72], 'sp2': [70], 'hydrogen.': [74], 'Consequently,': [75], 'redefining': [76], 'region': [79], 'on': [80, 184], 'using': [83, 130], 'coatings': [85], 'electrical': [89], 'components': [90], 'urgently': [92], 'required.': [93], 'Therefore,': [94], 'we': [95, 179], 'investigate': [96], 'ratio,': [99], 'hydrogen': [100, 128, 167, 173], 'content,': [101], 'other': [103], 'properties': [104], 'of': [105, 108, 116, 156, 171, 199, 202], '74': [106], 'types': [107], 'amorphous': [109, 117, 190], 'classification': [115], 'films,': [119, 192], 'including': [120], 'DLC.': [121, 203], 'We': [122], 'measured': [123], 'ratios': [126], 'content': [129, 174], 'near-edge': [131], 'X-ray': [132], 'absorption': [133], 'fine': [134], 'structure': [135], 'Rutherford': [137], 'backscattering-elastic': [138], 'recoil': [139], 'detection': [140], 'analysis': [141], 'under': [142], 'unified': [143], 'conditions.': [144], 'Amorphous': [145], 'were': [148, 175], 'widely': [149], 'found': [150], 'with': [151, 166], 'nonuniform': [152], 'distribution.': [153], 'The': [154], 'number': [155], 'atoms': [158], 'without': [164], 'bonding': [165], 'logarithm': [170], 'inversely': [176], 'proportional.': [177], 'Further,': [178], 'elucidated': [180], 'diagram,': [187], 'classified': [188], 'summarized': [194], 'applications': [198], 'each': [200], 'type': [201]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3118720474', 'counts_by_year': [{'year': 2024, 'cited_by_count': 30}, {'year': 2023, 'cited_by_count': 44}, {'year': 2022, 'cited_by_count': 31}, {'year': 2021, 'cited_by_count': 7}], 'updated_date': '2024-09-01T08:54:24.591755', 'created_date': '2021-01-18'}