Publication Information

{'id': 'https://openalex.org/W2102979770', 'doi': 'https://doi.org/10.1002/adma.200900983', 'title': 'Thermally Activated Delayed Fluorescence from Sn<sup>4+</sup>–Porphyrin Complexes and Their Application to Organic Light Emitting Diodes — A Novel Mechanism for Electroluminescence', 'display_name': 'Thermally Activated Delayed Fluorescence from Sn<sup>4+</sup>–Porphyrin Complexes and Their Application to Organic Light Emitting Diodes — A Novel Mechanism for Electroluminescence', 'publication_year': 2009, 'publication_date': '2009-08-12', 'ids': {'openalex': 'https://openalex.org/W2102979770', 'doi': 'https://doi.org/10.1002/adma.200900983', 'mag': '2102979770', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/21049498'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/adma.200900983', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S99352657', 'display_name': 'Advanced Materials', 'issn_l': '0935-9648', 'issn': ['0935-9648', '1521-4095'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], '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/A5108619888', 'display_name': 'Ayataka Endo', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135598925', 'display_name': 'Kyushu University', 'ror': 'https://ror.org/00p4k0j84', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I135598925']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Ayataka Endo', 'raw_affiliation_strings': ['Center for Future Chemistry Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)'], 'affiliations': [{'raw_affiliation_string': 'Center for Future Chemistry Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)', 'institution_ids': ['https://openalex.org/I135598925']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016798681', 'display_name': 'Mai Ogasawara', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135598925', 'display_name': 'Kyushu University', 'ror': 'https://ror.org/00p4k0j84', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I135598925']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Mai Ogasawara', 'raw_affiliation_strings': ['Department of Materials Science and Engineering Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)'], 'affiliations': [{'raw_affiliation_string': 'Department of Materials Science and Engineering Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)', 'institution_ids': ['https://openalex.org/I135598925']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100710412', 'display_name': 'Atsushi Takahashi', 'orcid': 'https://orcid.org/0000-0003-3821-5325'}, 'institutions': [{'id': 'https://openalex.org/I4210099606', 'display_name': 'Mitsubishi Chemical Group Science and Technology Research Center (Japan)', 'ror': 'https://ror.org/011qgx996', 'country_code': 'JP', 'type': 'company', 'lineage': ['https://openalex.org/I1306287861', 'https://openalex.org/I4210099606', 'https://openalex.org/I4210140025']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Atsushi Takahashi', 'raw_affiliation_strings': ['Present address: Mitsubishi Chemical Group Science and Technology Research Center, Inc., Display Project, Research and Development Division, 1000 Kamoshida-cho, Aoba-ku, Yokohama 227-8502, Japan', 'Sogo Pharmaceutical Co., Ltd. Hebinami 28-3, Johban Shimofunao Iwaki, Fukushima 972-8312 (Japan)'], 'affiliations': [{'raw_affiliation_string': 'Present address: Mitsubishi Chemical Group Science and Technology Research Center, Inc., Display Project, Research and Development Division, 1000 Kamoshida-cho, Aoba-ku, Yokohama 227-8502, Japan', 'institution_ids': ['https://openalex.org/I4210099606']}, {'raw_affiliation_string': 'Sogo Pharmaceutical Co., Ltd. Hebinami 28-3, Johban Shimofunao Iwaki, Fukushima 972-8312 (Japan)', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066618880', 'display_name': 'Daisuke Yokoyama', 'orcid': 'https://orcid.org/0000-0001-5484-7213'}, 'institutions': [{'id': 'https://openalex.org/I135598925', 'display_name': 'Kyushu University', 'ror': 'https://ror.org/00p4k0j84', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I135598925']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Daisuke Yokoyama', 'raw_affiliation_strings': ['Center for Future Chemistry Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)'], 'affiliations': [{'raw_affiliation_string': 'Center for Future Chemistry Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)', 'institution_ids': ['https://openalex.org/I135598925']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020842369', 'display_name': 'Yoshimine Kato', 'orcid': 'https://orcid.org/0000-0001-6804-0285'}, 'institutions': [{'id': 'https://openalex.org/I135598925', 'display_name': 'Kyushu University', 'ror': 'https://ror.org/00p4k0j84', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I135598925']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yoshimine Kato', 'raw_affiliation_strings': ['Department of Materials Science and Engineering Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)'], 'affiliations': [{'raw_affiliation_string': 'Department of Materials Science and Engineering Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)', 'institution_ids': ['https://openalex.org/I135598925']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5022077244', 'display_name': 'Chihaya Adachi', 'orcid': 'https://orcid.org/0000-0001-6117-9604'}, 'institutions': [{'id': 'https://openalex.org/I135598925', 'display_name': 'Kyushu University', 'ror': 'https://ror.org/00p4k0j84', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I135598925']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Chihaya Adachi', 'raw_affiliation_strings': ['Center for Future Chemistry Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)'], 'affiliations': [{'raw_affiliation_string': 'Center for Future Chemistry Kyushu University 744 Motooka Nishi, Fukuoka 819-0395 (Japan)', 'institution_ids': ['https://openalex.org/I135598925']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 5250, 'currency': 'USD', 'value_usd': 5250, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 5.772, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 886, 'citation_normalized_percentile': {'value': 0.960995, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '21', 'issue': '47', 'first_page': '4802', 'last_page': '4806'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10611', 'display_name': 'Organic Light-Emitting Diodes Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10611', 'display_name': 'Organic Light-Emitting Diodes Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, '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/T10045', 'display_name': 'Organic Electronics and Photovoltaics', 'score': 0.9983, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, '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/T11240', 'display_name': 'Luminescence and Fluorescent Materials', 'score': 0.9973, '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': [], 'concepts': [{'id': 'https://openalex.org/C31625292', 'wikidata': 'https://www.wikidata.org/wiki/Q215803', 'display_name': 'Electroluminescence', 'level': 3, 'score': 0.9623232}, {'id': 'https://openalex.org/C181817918', 'wikidata': 'https://www.wikidata.org/wiki/Q192275', 'display_name': 'Phosphorescence', 'level': 3, 'score': 0.8530204}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.81499577}, {'id': 'https://openalex.org/C91881484', 'wikidata': 'https://www.wikidata.org/wiki/Q191807', 'display_name': 'Fluorescence', 'level': 2, 'score': 0.735339}, {'id': 'https://openalex.org/C2779480358', 'wikidata': 'https://www.wikidata.org/wiki/Q422926', 'display_name': 'Porphyrin', 'level': 2, 'score': 0.72300017}, {'id': 'https://openalex.org/C75473681', 'wikidata': 'https://www.wikidata.org/wiki/Q188651', 'display_name': 'Photochemistry', 'level': 1, 'score': 0.6770483}, {'id': 'https://openalex.org/C150759737', 'wikidata': 'https://www.wikidata.org/wiki/Q209593', 'display_name': 'OLED', 'level': 3, 'score': 0.6401852}, {'id': 'https://openalex.org/C78434282', 'wikidata': 'https://www.wikidata.org/wiki/Q11656', 'display_name': 'Diode', 'level': 2, 'score': 0.5042726}, {'id': 'https://openalex.org/C83581075', 'wikidata': 'https://www.wikidata.org/wiki/Q1361503', 'display_name': 'Excitation', 'level': 2, 'score': 0.47814548}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.45137846}, {'id': 'https://openalex.org/C176666156', 'wikidata': 'https://www.wikidata.org/wiki/Q25504', 'display_name': 'Light-emitting diode', 'level': 2, 'score': 0.42773145}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.12791026}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.11467433}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.090592474}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C119599485', 'wikidata': 'https://www.wikidata.org/wiki/Q43035', 'display_name': 'Electrical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C2779227376', 'wikidata': 'https://www.wikidata.org/wiki/Q6505497', 'display_name': 'Layer (electronics)', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/adma.200900983', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S99352657', 'display_name': 'Advanced Materials', 'issn_l': '0935-9648', 'issn': ['0935-9648', '1521-4095'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/21049498', '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': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 9, 'referenced_works': ['https://openalex.org/W1497399712', 'https://openalex.org/W1668566020', 'https://openalex.org/W1991297843', 'https://openalex.org/W1996573920', 'https://openalex.org/W2053630528', 'https://openalex.org/W2066422982', 'https://openalex.org/W2082963100', 'https://openalex.org/W2878404963', 'https://openalex.org/W4241445517'], 'related_works': ['https://openalex.org/W4388702023', 'https://openalex.org/W4318460159', 'https://openalex.org/W2916457493', 'https://openalex.org/W2579487753', 'https://openalex.org/W2353222962', 'https://openalex.org/W2164180279', 'https://openalex.org/W2061471392', 'https://openalex.org/W2056860351', 'https://openalex.org/W1997642105', 'https://openalex.org/W1236873978'], 'abstract_inverted_index': {'Advanced': [0], 'MaterialsVolume': [1], '21,': [2], 'Issue': [3], '47': [4], 'p.': [5], '4802-4806': [6, 497], 'Communication': [7], 'Thermally': [8], 'Activated': [9], 'Delayed': [10], 'Fluorescence': [11], 'from': [12], 'Sn4+–Porphyrin': [13], 'Complexes': [14], 'and': [15, 58, 95, 103, 146, 227, 264, 272, 315, 391, 395, 407, 414, 433, 463, 478, 482], 'Their': [16], 'Application': [17], 'to': [18, 377, 399, 422], 'Organic': [19], 'Light': [20], 'Emitting': [21], 'Diodes': [22], '—': [23], 'A': [24], 'Novel': [25], 'Mechanism': [26], 'for': [27, 34, 45, 68, 112, 122, 133, 156, 170, 181, 192, 203, 214, 237, 281, 291, 302, 325, 339, 350, 361], 'Electroluminescence': [28, 440], 'Ayataka': [29, 31, 198, 200], 'Endo,': [30, 199], 'Endo': [32, 201], 'Center': [33, 121, 169, 202, 290, 338], 'Future': [35, 123, 171, 182, 204, 292, 340, 351], 'Chemistry': [36, 124, 172, 183, 205, 293, 341, 352], 'Kyushu': [37, 60, 125, 148, 173, 184, 206, 229, 294, 317, 342, 353], 'University': [38, 61, 126, 149, 174, 185, 207, 230, 295, 318, 343, 354], '744': [39, 62, 127, 150, 175, 186, 208, 231, 296, 319, 344, 355], 'Motooka': [40, 63, 128, 151, 176, 187, 209, 232, 297, 320, 345, 356], 'Nishi,': [41, 64, 129, 152, 177, 188, 210, 233, 298, 321, 346, 357], 'Fukuoka': [42, 65, 130, 153, 178, 189, 211, 234, 299, 322, 347, 358], '819-0395': [43, 66, 131, 154, 179, 190, 212, 235, 300, 323, 348, 359], '(Japan)Search': [44, 67, 132, 155, 213, 236, 301, 324], 'more': [46, 69, 113, 134, 157, 193, 215, 238, 282, 303, 326, 362], 'papers': [47, 70, 114, 135, 158, 194, 216, 239, 283, 304, 327, 363], 'by': [48, 71, 115, 136, 159, 195, 217, 240, 284, 305, 328, 364, 457], 'this': [49, 72, 116, 137, 160, 196, 218, 241, 285, 306, 329, 365, 428], 'authorMai': [50, 219], 'Ogasawara,': [51, 220], 'Mai': [52, 221], 'Ogasawara': [53, 222], 'Department': [54, 142, 223, 311], 'of': [55, 143, 224, 312, 393, 403, 416, 427, 475], 'Materials': [56, 144, 225, 313], 'Science': [57, 94, 145, 226, 263, 314], 'Engineering': [59, 147, 228, 316], 'authorAtsushi': [73, 242], 'Takahashi,': [74, 243], 'Atsushi': [75, 244], 'Takahashi': [76, 245], 'Sogo': [77, 246], 'Pharmaceutical': [78, 247], 'Co.,': [79, 248], 'Ltd.': [80, 249], 'Hebinami': [81, 250], '28-3,': [82, 251], 'Johban': [83, 252], 'Shimofunao': [84, 253], 'Iwaki,': [85, 254], 'Fukushima': [86, 255], '972-8312': [87, 256], '(Japan)': [88, 257], 'Present': [89, 258], 'address:': [90, 259], 'Mitsubishi': [91, 260], 'Chemical': [92, 261], 'Group': [93, 262], 'Technology': [96, 265], 'Research': [97, 102, 266, 271], 'Center,': [98, 267], 'Inc.,': [99, 268], 'Display': [100, 269], 'Project,': [101, 270], 'Development': [104, 273], 'Division,': [105, 274], '1000': [106, 275], 'Kamoshida-cho,': [107, 276], 'Aoba-ku,': [108, 277], 'Yokohama': [109, 278], '227-8502,': [110, 279], 'JapanSearch': [111, 280], 'authorDaisuke': [117, 286], 'Yokoyama,': [118, 287], 'Daisuke': [119, 288], 'Yokoyama': [120, 289], 'authorYoshimine': [138, 307], 'Kato,': [139, 308], 'Yoshimine': [140, 309], 'Kato': [141, 310], 'authorChihaya': [161, 330], 'Adachi,': [162, 331], 'Corresponding': [163, 332], 'Author': [164, 333], 'Chihaya': [165, 334], 'Adachi': [166, 335], '[email': [167, 336], 'protected]': [168, 337], '(Japan)Center': [180, 349], '(Japan).Search': [191, 360], 'author': [197, 366], 'First': [367], 'published:': [368], '15': [369], 'December': [370], '2009': [371], 'https://doi.org/10.1002/adma.200900983Citations:': [372], '746AboutPDF': [373], 'ToolsRequest': [374], 'permissionExport': [375], 'citationAdd': [376], 'favoritesTrack': [378], 'citation': [379], 'ShareShare': [380], 'Give': [381], 'accessShare': [382, 385], 'full': [383], 'text': [384], 'full-text': [386, 401, 425], 'accessPlease': [387], 'review': [388], 'our': [389], 'Terms': [390, 413], 'Conditions': [392, 415], 'Use': [394], 'check': [396], 'box': [397], 'below': [398, 421], 'share': [400, 423], 'version': [402, 426], 'article.I': [404], 'have': [405], 'read': [406], 'accept': [408], 'the': [409, 419, 483], 'Wiley': [410], 'Online': [411], 'Library': [412], 'UseShareable': [417], 'LinkUse': [418], 'link': [420], 'a': [424, 458], 'article': [429], 'with': [430, 488], 'your': [431], 'friends': [432], 'colleagues.': [434], 'Learn': [435], 'more.Copy': [436], 'URL': [437], 'Graphical': [438], 'Abstract': [439], 'based': [441], 'on': [442], 'TADF,': [443], 'that': [444], 'is,': [445], 'thermally': [446], 'activated': [447], 'delayed': [448, 464, 471], 'fluorescence,': [449], 'is': [450], 'demonstrated': [451], 'in': [452], 'Sn4+–porphyrin': [453], 'complexes.': [454], 'On': [455], 'excitation': [456], 'short': [459], 'electrical': [460], 'pulse,': [461], 'prompt': [462], 'electroluminescence': [465], 'components': [466], 'were': [467], 'clearly': [468], 'observed.': [469], 'The': [470], 'component': [472, 485], 'was': [473], 'composed': [474], 'both': [476], 'TADF': [477, 484], 'phosphorescence': [479], '(see': [480], 'figure),': [481], 'significantly': [486], 'increased': [487], 'increasing': [489], 'temperature.': [490], 'Citing': [491], 'Literature': [492], 'Volume21,': [493], 'Issue47December': [494], '18,': [495], '2009Pages': [496], 'RelatedInformation': [498]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2102979770', 'counts_by_year': [{'year': 2024, 'cited_by_count': 66}, {'year': 2023, 'cited_by_count': 68}, {'year': 2022, 'cited_by_count': 83}, {'year': 2021, 'cited_by_count': 68}, {'year': 2020, 'cited_by_count': 87}, {'year': 2019, 'cited_by_count': 105}, {'year': 2018, 'cited_by_count': 107}, {'year': 2017, 'cited_by_count': 78}, {'year': 2016, 'cited_by_count': 73}, {'year': 2015, 'cited_by_count': 57}, {'year': 2014, 'cited_by_count': 44}, {'year': 2013, 'cited_by_count': 26}, {'year': 2012, 'cited_by_count': 19}], 'updated_date': '2024-12-29T14:58:31.452793', 'created_date': '2016-06-24'}