Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3103578739', 'doi': 'https://doi.org/10.1088/1367-2630/13/5/053011', 'title': 'Crystal structure, physical properties and superconductivity in<i>A</i><sub><i>x</i></sub>Fe<sub>2</sub>Se<sub>2</sub>single crystals', 'display_name': 'Crystal structure, physical properties and superconductivity in<i>A</i><sub><i>x</i></sub>Fe<sub>2</sub>Se<sub>2</sub>single crystals', 'publication_year': 2011, 'publication_date': '2011-05-09', 'ids': {'openalex': 'https://openalex.org/W3103578739', 'doi': 'https://doi.org/10.1088/1367-2630/13/5/053011', 'mag': '3103578739'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1088/1367-2630/13/5/053011', 'pdf_url': 'https://iopscience.iop.org/article/10.1088/1367-2630/13/5/053011/pdf', 'source': {'id': 'https://openalex.org/S148121101', 'display_name': 'New Journal of Physics', 'issn_l': '1367-2630', 'issn': ['1367-2630'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320083', 'host_organization_name': 'IOP Publishing', 'host_organization_lineage': ['https://openalex.org/P4310311669', 'https://openalex.org/P4310320083'], 'host_organization_lineage_names': ['Institute of Physics', 'IOP Publishing'], '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': 'gold', 'oa_url': 'https://iopscience.iop.org/article/10.1088/1367-2630/13/5/053011/pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5101839256', 'display_name': 'Xiangyu Luo', 'orcid': 'https://orcid.org/0009-0001-2018-1414'}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'X G Luo', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079585355', 'display_name': 'Xiangfeng Wang', 'orcid': 'https://orcid.org/0000-0001-9845-1659'}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'X F Wang', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5069118039', 'display_name': 'Jianghua Ying', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'J J Ying', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5011827650', 'display_name': 'Y. J. Yan', 'orcid': 'https://orcid.org/0000-0002-1322-0139'}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Y J Yan', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5018047044', 'display_name': 'Z Y Li', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Z Y Li', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024736466', 'display_name': 'M Zhang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'M Zhang', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008397625', 'display_name': 'A F Wang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}, {'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'A F Wang', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I126520041', 'https://openalex.org/I4210103894']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101568946', 'display_name': 'Peng Cheng', 'orcid': 'https://orcid.org/0000-0002-7122-5878'}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'P Cheng', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085404408', 'display_name': 'Ziji Xiang', 'orcid': 'https://orcid.org/0000-0001-7132-6591'}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Z J Xiang', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082964743', 'display_name': 'G J Ye', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'G J Ye', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5063889963', 'display_name': 'Ronghua Liu', 'orcid': 'https://orcid.org/0000-0002-4053-3923'}, 'institutions': [{'id': 'https://openalex.org/I4210103894', 'display_name': 'Hefei National Center for Physical Sciences at Nanoscale', 'ror': 'https://ror.org/01jeedh73', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366', 'https://openalex.org/I4210103894']}, {'id': 'https://openalex.org/I126520041', 'display_name': 'University of Science and Technology of China', 'ror': 'https://ror.org/04c4dkn09', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I126520041', 'https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'R H Liu', 'raw_affiliation_strings': ["Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210103894', 'https://openalex.org/I126520041']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5091793733', 'display_name': 'X H Chen', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'X H Chen', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 1465, 'currency': 'GBP', 'value_usd': 2195, 'provenance': 'doaj'}, 'apc_paid': {'value': 1465, 'currency': 'GBP', 'value_usd': 2195, 'provenance': 'doaj'}, 'fwci': 3.418, 'has_fulltext': False, 'cited_by_count': 57, 'citation_normalized_percentile': {'value': 0.855773, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '13', 'issue': '5', 'first_page': '053011', 'last_page': '053011'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11766', 'display_name': 'High-Temperature Superconductivity in Iron-Based Materials', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T11766', 'display_name': 'High-Temperature Superconductivity in Iron-Based Materials', 'score': 1.0, '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/T11849', 'display_name': 'Intellectual Capital and Business Performance', 'score': 0.9071, 'subfield': {'id': 'https://openalex.org/subfields/1408', 'display_name': 'Strategy and Management'}, 'field': {'id': 'https://openalex.org/fields/14', 'display_name': 'Business, Management and Accounting'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/superconductivity', 'display_name': 'Superconductivity', 'score': 0.53654}, {'id': 'https://openalex.org/keywords/unconventional-superconductivity', 'display_name': 'Unconventional Superconductivity', 'score': 0.513617}, {'id': 'https://openalex.org/keywords/high-temperature-superconductivity', 'display_name': 'High-Temperature Superconductivity', 'score': 0.505339}, {'id': 'https://openalex.org/keywords/lattice-constant', 'display_name': 'Lattice constant', 'score': 0.5038635}, {'id': 'https://openalex.org/keywords/lattice', 'display_name': 'Lattice (music)', 'score': 0.4386349}, {'id': 'https://openalex.org/keywords/crystal', 'display_name': 'Crystal (programming language)', 'score': 0.4100181}], 'concepts': [{'id': 'https://openalex.org/C54101563', 'wikidata': 'https://www.wikidata.org/wiki/Q124131', 'display_name': 'Superconductivity', 'level': 2, 'score': 0.8788307}, {'id': 'https://openalex.org/C69990965', 'wikidata': 'https://www.wikidata.org/wiki/Q65402698', 'display_name': 'Electrical resistivity and conductivity', 'level': 2, 'score': 0.7857975}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.7057617}, {'id': 'https://openalex.org/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.704757}, {'id': 'https://openalex.org/C73922627', 'wikidata': 'https://www.wikidata.org/wiki/Q754943', 'display_name': 'Single crystal', 'level': 2, 'score': 0.5571308}, {'id': 'https://openalex.org/C132612359', 'wikidata': 'https://www.wikidata.org/wiki/Q625641', 'display_name': 'Lattice constant', 'level': 3, 'score': 0.5038635}, {'id': 'https://openalex.org/C207114421', 'wikidata': 'https://www.wikidata.org/wiki/Q133900', 'display_name': 'Diffraction', 'level': 2, 'score': 0.4582682}, {'id': 'https://openalex.org/C115624301', 'wikidata': 'https://www.wikidata.org/wiki/Q895901', 'display_name': 'Crystal structure', 'level': 2, 'score': 0.44231278}, {'id': 'https://openalex.org/C2781204021', 'wikidata': 'https://www.wikidata.org/wiki/Q6497091', 'display_name': 'Lattice (music)', 'level': 2, 'score': 0.4386349}, {'id': 'https://openalex.org/C198091228', 'wikidata': 'https://www.wikidata.org/wiki/Q19557', 'display_name': 'Alkali metal', 'level': 2, 'score': 0.43546423}, {'id': 'https://openalex.org/C2781285689', 'wikidata': 'https://www.wikidata.org/wiki/Q21921428', 'display_name': 'Crystal (programming language)', 'level': 2, 'score': 0.4100181}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.32606205}, {'id': 'https://openalex.org/C46141821', 'wikidata': 'https://www.wikidata.org/wiki/Q209402', 'display_name': 'Nuclear magnetic resonance', 'level': 1, 'score': 0.11044124}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.08756369}, {'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/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', '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/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1088/1367-2630/13/5/053011', 'pdf_url': 'https://iopscience.iop.org/article/10.1088/1367-2630/13/5/053011/pdf', 'source': {'id': 'https://openalex.org/S148121101', 'display_name': 'New Journal of Physics', 'issn_l': '1367-2630', 'issn': ['1367-2630'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320083', 'host_organization_name': 'IOP Publishing', 'host_organization_lineage': ['https://openalex.org/P4310311669', 'https://openalex.org/P4310320083'], 'host_organization_lineage_names': ['Institute of Physics', 'IOP Publishing'], '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/1101.5670', 'pdf_url': 'https://arxiv.org/pdf/1101.5670', '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': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.1101.5670', '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/10.1088/1367-2630/13/5/053011', 'pdf_url': 'https://iopscience.iop.org/article/10.1088/1367-2630/13/5/053011/pdf', 'source': {'id': 'https://openalex.org/S148121101', 'display_name': 'New Journal of Physics', 'issn_l': '1367-2630', 'issn': ['1367-2630'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320083', 'host_organization_name': 'IOP Publishing', 'host_organization_lineage': ['https://openalex.org/P4310311669', 'https://openalex.org/P4310320083'], 'host_organization_lineage_names': ['Institute of Physics', 'IOP Publishing'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W1996478006', 'https://openalex.org/W3103578739'], 'referenced_works_count': 26, 'referenced_works': ['https://openalex.org/W1506848301', 'https://openalex.org/W1516518113', 'https://openalex.org/W1575218992', 'https://openalex.org/W1601522277', 'https://openalex.org/W1659501886', 'https://openalex.org/W1795898088', 'https://openalex.org/W1969119001', 'https://openalex.org/W1971646940', 'https://openalex.org/W1980936552', 'https://openalex.org/W1982256690', 'https://openalex.org/W1996812337', 'https://openalex.org/W2011721578', 'https://openalex.org/W2015829815', 'https://openalex.org/W2031823071', 'https://openalex.org/W2032980114', 'https://openalex.org/W2034843000', 'https://openalex.org/W2036607990', 'https://openalex.org/W2049956839', 'https://openalex.org/W2084574546', 'https://openalex.org/W2265659428', 'https://openalex.org/W2766978321', 'https://openalex.org/W2953349182', 'https://openalex.org/W3023127551', 'https://openalex.org/W3102733181', 'https://openalex.org/W3103132953', 'https://openalex.org/W3103795557'], 'related_works': ['https://openalex.org/W3022895765', 'https://openalex.org/W2604713986', 'https://openalex.org/W2100893906', 'https://openalex.org/W2076071421', 'https://openalex.org/W2020608099', 'https://openalex.org/W2019479990', 'https://openalex.org/W2016091458', 'https://openalex.org/W2014586488', 'https://openalex.org/W1996805216', 'https://openalex.org/W1992391092'], 'abstract_inverted_index': {'We': [0], 'studied': [1], 'the': [2, 12, 31, 40, 45, 57, 63, 86, 107, 116, 125, 139, 144, 155, 173], 'correlation': [3], 'among': [4], 'structure': [5], 'and': [6, 9, 21, 37, 62, 109, 134, 147, 168], 'transport': [7], 'properties': [8], 'superconductivity': [10, 52, 103, 176], 'in': [11, 30, 73, 89, 115, 124, 143, 152, 158, 163, 177], 'different': [13], '$A_x$Fe$_2$Se$_2$': [14, 129], 'single': [15, 33, 136, 170], 'crystals': [16, 137, 171], '($A$': [17, 130], '=': [18, 131], 'K,': [19, 132], 'Rb,': [20, 133], 'Cs).': [22], 'Two': [23], 'sets': [24], 'of': [25, 44, 51], '(00$l$)': [26], 'reflections': [27], 'are': [28], 'observed': [29, 72, 151], 'X-ray': [32], 'crystal': [34], 'diffraction': [35], 'patterns,': [36], 'arise': [38, 120], 'from': [39, 121], 'intrinsic': [41], 'inhomogeneous': [42], 'distribution': [43], 'intercalated': [46], 'alkali': [47], 'atoms.': [48], 'The': [49, 70, 160], 'occurrence': [50], 'is': [53, 66, 104, 150], 'closely': [54], 'related': [55], 'to': [56, 68, 76, 79, 106], '{\\sl': [58], 'c}-axis': [59], 'lattice': [60], 'constant,': [61], '$A$': [64], 'content': [65], 'crucial': [67], 'superconductivity.': [69, 80], 'hump': [71, 156], 'resistivity': [74, 114], 'seems': [75], 'be': [77], 'irrelevant': [78], 'There': [81], 'exist': [82], 'many': [83], 'deficiencies': [84], 'within': [85], 'FeSe': [87, 127], 'layers': [88], '$A_x$Fe$_2$Se$_2$,': [90], 'while': [91], 'their': [92], '$T_{\\rm': [93], 'c}$': [94], 'does': [95], 'not': [96], 'change': [97], 'so': [98], 'much.': [99], 'In': [100], 'this': [101], 'sense,': [102], 'robust': [105], 'Fe': [108], 'Se': [110], 'vacancies.': [111], 'Very': [112], 'high': [113], 'normal': [117, 145], 'state': [118], 'should': [119], 'such': [122], 'defects': [123], 'conducting': [126], 'layers.': [128], 'Cs)': [135], 'show': [138], 'same': [140], 'susceptibility': [141, 153], 'behavior': [142], 'state,': [146], 'no': [148], 'anomaly': [149], 'at': [154], 'temperature': [157], 'resistivity.': [159], 'clear': [161], 'jump': [162], 'specific': [164], 'heat': [165], 'for': [166], 'Rb$_x$Fe$_2$Se$_2$': [167], 'K$_x$Fe$_2$Se$_2$': [169], 'shows': [172], 'good': [174], 'bulk': [175], 'these': [178], 'crystals.': [179]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3103578739', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 7}, {'year': 2012, 'cited_by_count': 16}], 'updated_date': '2024-09-15T04:39:10.671458', 'created_date': '2020-11-23'}