Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1995677468', 'doi': 'https://doi.org/10.1143/jjap.38.l603', 'title': 'Combinatorial Laser Molecular Beam Epitaxy (MBE) Growth of Mg–Zn–O Alloy for Band Gap Engineering', 'display_name': 'Combinatorial Laser Molecular Beam Epitaxy (MBE) Growth of Mg–Zn–O Alloy for Band Gap Engineering', 'publication_year': 1999, 'publication_date': '1999-06-01', 'ids': {'openalex': 'https://openalex.org/W1995677468', 'doi': 'https://doi.org/10.1143/jjap.38.l603', 'mag': '1995677468'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1143/jjap.38.l603', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143744711', 'display_name': 'Japanese Journal of Applied Physics', 'issn_l': '0021-4922', 'issn': ['0021-4922', '1347-4065'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311669', 'host_organization_name': 'Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310311669'], 'host_organization_lineage_names': ['Institute of Physics'], '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/A5067011222', 'display_name': 'Yuji Matsumoto', 'orcid': 'https://orcid.org/0000-0003-1819-5566'}, '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': 'Yuji Matsumoto', 'raw_affiliation_strings': ['Ceramics Materials and Structures Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan'], 'affiliations': [{'raw_affiliation_string': 'Ceramics Materials and Structures Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5015985558', 'display_name': 'Makoto Murakami', 'orcid': 'https://orcid.org/0000-0002-4831-9972'}, '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 Murakami', 'raw_affiliation_strings': ['Ceramics Materials and Structures Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan'], 'affiliations': [{'raw_affiliation_string': 'Ceramics Materials and Structures Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077400170', 'display_name': 'Zhengwu Jin', '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': 'Zhengwu Jin', 'raw_affiliation_strings': ['Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5075163629', 'display_name': 'Akira Ohtomo', 'orcid': 'https://orcid.org/0000-0003-0300-4712'}, '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': 'Akira Ohtomo', 'raw_affiliation_strings': ['Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5000962736', 'display_name': 'Mikk Lippmaa', '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': 'Mikk Lippmaa', 'raw_affiliation_strings': ['Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024419745', 'display_name': 'M. Kawasaki', 'orcid': 'https://orcid.org/0000-0001-6397-4812'}, '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': 'M. Kawasaki', 'raw_affiliation_strings': ['Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan', 'institution_ids': ['https://openalex.org/I114531698']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5111704261', 'display_name': 'Hideomi Koinuma', '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']}, {'id': 'https://openalex.org/I4210086780', 'display_name': 'Japan Science and Technology Agency', 'ror': 'https://ror.org/00097mb19', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I4210086780']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hideomi Koinuma', 'raw_affiliation_strings': ['CREST, Japan Science and Technology Corporation, 2-1-6 Sengen, Tsukuba 305-0047, Japan', 'Ceramics Materials and Structures Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan', 'Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan'], 'affiliations': [{'raw_affiliation_string': 'Ceramics Materials and Structures Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan', 'institution_ids': ['https://openalex.org/I114531698']}, {'raw_affiliation_string': 'Department of Innovative and Engineered Materials Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan', 'institution_ids': ['https://openalex.org/I114531698']}, {'raw_affiliation_string': 'CREST, Japan Science and Technology Corporation, 2-1-6 Sengen, Tsukuba 305-0047, Japan', 'institution_ids': ['https://openalex.org/I4210086780']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 14.78, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 183, 'citation_normalized_percentile': {'value': 0.99994, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '38', 'issue': '6A', 'first_page': 'L603', 'last_page': 'L603'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10090', 'display_name': 'ZnO doping and properties', 'score': 0.9999, '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/T10090', 'display_name': 'ZnO doping and properties', 'score': 0.9999, '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/T12588', 'display_name': 'Electronic and Structural Properties of Oxides', 'score': 0.9954, '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/T11907', 'display_name': 'Copper-based nanomaterials and applications', 'score': 0.9946, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/shadow-mask', 'display_name': 'Shadow mask', 'score': 0.4517684}], 'concepts': [{'id': 'https://openalex.org/C3792809', 'wikidata': 'https://www.wikidata.org/wiki/Q898542', 'display_name': 'Molecular beam epitaxy', 'level': 4, 'score': 0.8452822}, {'id': 'https://openalex.org/C2777289219', 'wikidata': 'https://www.wikidata.org/wiki/Q7632154', 'display_name': 'Substrate (aquarium)', 'level': 2, 'score': 0.658446}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.5942866}, {'id': 'https://openalex.org/C117797892', 'wikidata': 'https://www.wikidata.org/wiki/Q286363', 'display_name': 'Shadow (psychology)', 'level': 2, 'score': 0.5625457}, {'id': 'https://openalex.org/C520434653', 'wikidata': 'https://www.wikidata.org/wiki/Q38867', 'display_name': 'Laser', 'level': 2, 'score': 0.56073475}, {'id': 'https://openalex.org/C181966813', 'wikidata': 'https://www.wikidata.org/wiki/Q806352', 'display_name': 'Band gap', 'level': 2, 'score': 0.55381215}, {'id': 'https://openalex.org/C19067145', 'wikidata': 'https://www.wikidata.org/wiki/Q1137203', 'display_name': 'Thin film', 'level': 2, 'score': 0.45369557}, {'id': 'https://openalex.org/C2776326872', 'wikidata': 'https://www.wikidata.org/wiki/Q1192335', 'display_name': 'Shadow mask', 'level': 2, 'score': 0.4517684}, {'id': 'https://openalex.org/C2780026712', 'wikidata': 'https://www.wikidata.org/wiki/Q37756', 'display_name': 'Alloy', 'level': 2, 'score': 0.44325444}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.44119802}, {'id': 'https://openalex.org/C110738630', 'wikidata': 'https://www.wikidata.org/wiki/Q1135540', 'display_name': 'Epitaxy', 'level': 3, 'score': 0.4225647}, {'id': 'https://openalex.org/C2984025587', 'wikidata': 'https://www.wikidata.org/wiki/Q38867', 'display_name': 'Laser beams', 'level': 3, 'score': 0.41342744}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.30809736}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.23992348}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.11638534}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.06588015}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C2779227376', 'wikidata': 'https://www.wikidata.org/wiki/Q6505497', 'display_name': 'Layer (electronics)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C542102704', 'wikidata': 'https://www.wikidata.org/wiki/Q183257', 'display_name': 'Psychotherapist', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1143/jjap.38.l603', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143744711', 'display_name': 'Japanese Journal of Applied Physics', 'issn_l': '0021-4922', 'issn': ['0021-4922', '1347-4065'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311669', 'host_organization_name': 'Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310311669'], 'host_organization_lineage_names': ['Institute of Physics'], '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': 10, 'referenced_works': ['https://openalex.org/W1594764374', 'https://openalex.org/W1610206726', 'https://openalex.org/W2024563675', 'https://openalex.org/W2054058996', 'https://openalex.org/W2056754985', 'https://openalex.org/W2058557544', 'https://openalex.org/W2074664683', 'https://openalex.org/W2079833473', 'https://openalex.org/W4238971967', 'https://openalex.org/W4252979980'], 'related_works': ['https://openalex.org/W4387143966', 'https://openalex.org/W4380836907', 'https://openalex.org/W4200295500', 'https://openalex.org/W2393196615', 'https://openalex.org/W2167589348', 'https://openalex.org/W2056010551', 'https://openalex.org/W2013279376', 'https://openalex.org/W1990782766', 'https://openalex.org/W1967427996', 'https://openalex.org/W1549135464'], 'abstract_inverted_index': {'We': [0], 'have': [1], 'developed': [2], 'a': [3, 9, 14, 31, 40], 'new': [4], 'combinatorial': [5, 10, 22, 73], 'synthesis': [6, 78], 'system': [7, 25], 'integrating': [8], 'shadow': [11], 'mask': [12], 'into': [13, 65], 'laser': [15], 'MBE': [16, 24], '(molecular': [17], 'beam': [18], 'epitaxy)': [19], 'chamber.': [20], 'This': [21], 'Laser': [23], 'can': [26], 'be': [27], 'used': [28], 'for': [29], 'fabricating': [30], 'number': [32], 'of': [33, 58, 63, 71, 85], 'crystalline': [34], 'films': [35], 'with': [36], 'different': [37], 'compositions': [38], 'on': [39, 94], 'substrate': [41], 'under': [42], 'programmed': [43], 'temperature': [44], 'and': [45, 54, 90], 'pressure': [46], 'conditions.': [47], 'The': [48, 69], 'method': [49], 'was': [50], 'applied': [51], 'to': [52, 75], 'alloying': [53], 'band': [55, 91], 'gap': [56, 92], 'engineering': [57], 'ZnO': [59, 66], 'by': [60], 'positional': [61], 'substitution': [62], 'Mg': [64, 95], 'thin': [67], 'films.': [68], 'superiority': [70], 'the': [72, 82, 86], 'methodology': [74], 'conventional': [76], 'one-by-one': [77], 'is': [79], 'evident': [80], 'from': [81], 'high': [83], 'linearity': [84], 'c': [87], '-axis': [88], 'length': [89], 'dependence': [93], 'content.': [96]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1995677468', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 3}, {'year': 2013, 'cited_by_count': 9}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2024-12-24T15:45:26.546368', 'created_date': '2016-06-24'}