Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2984785986', 'doi': 'https://doi.org/10.21272/jnep.11(5).05029', 'title': 'Physics and Technology of Heterosystems with Films of Germanium and Germanium with Gallium', 'display_name': 'Physics and Technology of Heterosystems with Films of Germanium and Germanium with Gallium', 'publication_year': 2019, 'publication_date': '2019-01-01', 'ids': {'openalex': 'https://openalex.org/W2984785986', 'doi': 'https://doi.org/10.21272/jnep.11(5).05029', 'mag': '2984785986'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.21272/jnep.11(5).05029', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2765072128', 'display_name': 'Journal of Nano- and Electronic Physics', 'issn_l': '2077-6772', 'issn': ['2077-6772', '2306-4277'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310322434', 'host_organization_name': 'Sumy State University', 'host_organization_lineage': ['https://openalex.org/P4310322434'], 'host_organization_lineage_names': ['Sumy State University'], '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/A5088754399', 'display_name': 'Ye. Venger', 'orcid': 'https://orcid.org/0000-0003-1508-1627'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Ye. Venger', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5087295385', 'display_name': 'O.Yu. Kolyadina', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'O. Kolyadina', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5096016916', 'display_name': 'V. Holevchuk', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'V. Holevchuk', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091370733', 'display_name': 'Л. А. Матвеева', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'L. Matveeva', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041295067', 'display_name': 'I. N. Matiyuk', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'I. Matiyuk', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5022212999', 'display_name': 'V. F. Mitin', 'orcid': 'https://orcid.org/0000-0002-0105-8613'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'V. Mitin', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 62}, 'biblio': {'volume': '11', 'issue': '5', 'first_page': '05029', 'last_page': '4'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13531', 'display_name': 'Quantum Size Effects in Metallic Nanostructures', 'score': 0.9501, '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'}}, 'topics': [{'id': 'https://openalex.org/T13531', 'display_name': 'Quantum Size Effects in Metallic Nanostructures', 'score': 0.9501, '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/T12202', 'display_name': 'Ice Nucleation and Melting Phenomena', 'score': 0.9362, 'subfield': {'id': 'https://openalex.org/subfields/1902', 'display_name': 'Atmospheric Science'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11853', 'display_name': 'Physics and Chemistry of Schottky Barrier Height', 'score': 0.932, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/metallic-nanostructures', 'display_name': 'Metallic Nanostructures', 'score': 0.556084}, {'id': 'https://openalex.org/keywords/semiconductor-physics', 'display_name': 'Semiconductor Physics', 'score': 0.555487}, {'id': 'https://openalex.org/keywords/electrical-properties', 'display_name': 'Electrical Properties', 'score': 0.526159}, {'id': 'https://openalex.org/keywords/thin-film-reaction', 'display_name': 'Thin Film Reaction', 'score': 0.514582}, {'id': 'https://openalex.org/keywords/homogeneous-nucleation', 'display_name': 'Homogeneous Nucleation', 'score': 0.513334}, {'id': 'https://openalex.org/keywords/germanium-compounds', 'display_name': 'Germanium compounds', 'score': 0.4684204}], 'concepts': [{'id': 'https://openalex.org/C550623735', 'wikidata': 'https://www.wikidata.org/wiki/Q867', 'display_name': 'Germanium', 'level': 3, 'score': 0.96641153}, {'id': 'https://openalex.org/C550372918', 'wikidata': 'https://www.wikidata.org/wiki/Q861', 'display_name': 'Gallium', 'level': 2, 'score': 0.8227651}, {'id': 'https://openalex.org/C61696701', 'wikidata': 'https://www.wikidata.org/wiki/Q770766', 'display_name': 'Engineering physics', 'level': 1, 'score': 0.52381974}, {'id': 'https://openalex.org/C2909614401', 'wikidata': 'https://www.wikidata.org/wiki/Q867', 'display_name': 'Germanium compounds', 'level': 4, 'score': 0.4684204}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.46829692}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.35980383}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.2684819}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.18125683}, {'id': 'https://openalex.org/C544956773', 'wikidata': 'https://www.wikidata.org/wiki/Q670', 'display_name': 'Silicon', 'level': 2, 'score': 0.07201183}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.21272/jnep.11(5).05029', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2765072128', 'display_name': 'Journal of Nano- and Electronic Physics', 'issn_l': '2077-6772', 'issn': ['2077-6772', '2306-4277'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310322434', 'host_organization_name': 'Sumy State University', 'host_organization_lineage': ['https://openalex.org/P4310322434'], 'host_organization_lineage_names': ['Sumy State University'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W581783877', 'https://openalex.org/W4246170426', 'https://openalex.org/W4237953932', 'https://openalex.org/W2358400093', 'https://openalex.org/W2329672458', 'https://openalex.org/W2314132325', 'https://openalex.org/W2160556584', 'https://openalex.org/W2132966268', 'https://openalex.org/W2099818877', 'https://openalex.org/W1985384588'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2984785986', 'counts_by_year': [], 'updated_date': '2024-09-15T10:22:54.415786', 'created_date': '2019-11-22'}