Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4235718933', 'doi': 'https://doi.org/10.1002/ange.201906575', 'title': 'Red/Near‐Infrared Thermally Activated Delayed Fluorescence OLEDs with Near 100 % Internal Quantum Efficiency', 'display_name': 'Red/Near‐Infrared Thermally Activated Delayed Fluorescence OLEDs with Near 100 % Internal Quantum Efficiency', 'publication_year': 2019, 'publication_date': '2019-07-17', 'ids': {'openalex': 'https://openalex.org/W4235718933', 'doi': 'https://doi.org/10.1002/ange.201906575'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/ange.201906575', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210200754', 'display_name': 'Angewandte Chemie', 'issn_l': '0044-8249', 'issn': ['0044-8249', '1521-3757'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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/A5014895205', 'display_name': 'Jia‐Xiong Chen', 'orcid': 'https://orcid.org/0000-0002-4379-490X'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}, {'id': 'https://openalex.org/I168719708', 'display_name': 'City University of Hong Kong', 'ror': 'https://ror.org/03q8dnn23', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I168719708']}], 'countries': ['CN', 'HK'], 'is_corresponding': False, 'raw_author_name': 'Jia‐Xiong Chen', 'raw_affiliation_strings': ['Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123 P. R. China', 'Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'These authors contributed equally to this work.'], 'affiliations': [{'raw_affiliation_string': 'College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}, {'raw_affiliation_string': 'Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}, {'raw_affiliation_string': 'Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'institution_ids': ['https://openalex.org/I168719708']}, {'raw_affiliation_string': 'These authors contributed equally to this work.', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100569297', 'display_name': 'Wenwen Tao', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wen‐Wen Tao', 'raw_affiliation_strings': ['Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'These authors contributed equally to this work.'], 'affiliations': [{'raw_affiliation_string': 'Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}, {'raw_affiliation_string': 'These authors contributed equally to this work.', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020279524', 'display_name': 'Wen‐Cheng Chen', 'orcid': 'https://orcid.org/0000-0003-3788-3516'}, 'institutions': [{'id': 'https://openalex.org/I168719708', 'display_name': 'City University of Hong Kong', 'ror': 'https://ror.org/03q8dnn23', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I168719708']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Wen‐Cheng Chen', 'raw_affiliation_strings': ['Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'institution_ids': ['https://openalex.org/I168719708']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012763349', 'display_name': 'Yafang Xiao', 'orcid': 'https://orcid.org/0000-0002-3664-1526'}, 'institutions': [{'id': 'https://openalex.org/I168719708', 'display_name': 'City University of Hong Kong', 'ror': 'https://ror.org/03q8dnn23', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I168719708']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Ya‐Fang Xiao', 'raw_affiliation_strings': ['Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'institution_ids': ['https://openalex.org/I168719708']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5029999584', 'display_name': 'Kai Wang', 'orcid': 'https://orcid.org/0000-0002-9860-2282'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': True, 'raw_author_name': 'Kai Wang', 'raw_affiliation_strings': ['Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066162331', 'display_name': 'Chen Cao', 'orcid': 'https://orcid.org/0000-0002-1763-1912'}, 'institutions': [{'id': 'https://openalex.org/I168719708', 'display_name': 'City University of Hong Kong', 'ror': 'https://ror.org/03q8dnn23', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I168719708']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Chen Cao', 'raw_affiliation_strings': ['Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'institution_ids': ['https://openalex.org/I168719708']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5044370039', 'display_name': 'Jia Yu', 'orcid': 'https://orcid.org/0000-0002-0159-060X'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jia Yu', 'raw_affiliation_strings': ['Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5028910367', 'display_name': 'Shengliang Li', 'orcid': 'https://orcid.org/0000-0002-3890-8482'}, 'institutions': [{'id': 'https://openalex.org/I168719708', 'display_name': 'City University of Hong Kong', 'ror': 'https://ror.org/03q8dnn23', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I168719708']}], 'countries': ['HK'], 'is_corresponding': False, 'raw_author_name': 'Shengliang Li', 'raw_affiliation_strings': ['Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'institution_ids': ['https://openalex.org/I168719708']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5018102626', 'display_name': 'Fengxia Geng', 'orcid': 'https://orcid.org/0000-0001-5557-4165'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Feng‐Xia Geng', 'raw_affiliation_strings': ['College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123 P. R. China'], 'affiliations': [{'raw_affiliation_string': 'College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', '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': ['Department of Applied Chemistry, Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi, Fukuoka, 819-0395 Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Applied Chemistry, Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi, Fukuoka, 819-0395 Japan', 'institution_ids': ['https://openalex.org/I135598925']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5006656995', 'display_name': 'Chun‐Sing Lee', 'orcid': 'https://orcid.org/0000-0001-6557-453X'}, 'institutions': [{'id': 'https://openalex.org/I168719708', 'display_name': 'City University of Hong Kong', 'ror': 'https://ror.org/03q8dnn23', 'country_code': 'HK', 'type': 'education', 'lineage': ['https://openalex.org/I168719708']}], 'countries': ['HK'], 'is_corresponding': True, 'raw_author_name': 'Chun‐Sing Lee', 'raw_affiliation_strings': ['Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China', 'institution_ids': ['https://openalex.org/I168719708']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100330119', 'display_name': 'Xiaohong Zhang', 'orcid': 'https://orcid.org/0000-0002-6732-2499'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': True, 'raw_author_name': 'Xiao‐Hong Zhang', 'raw_affiliation_strings': ['Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China'], 'affiliations': [{'raw_affiliation_string': 'Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China', 'institution_ids': ['https://openalex.org/I3923682']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5029999584', 'https://openalex.org/A5006656995', 'https://openalex.org/A5100330119'], 'corresponding_institution_ids': ['https://openalex.org/I3923682', 'https://openalex.org/I168719708', 'https://openalex.org/I3923682'], 'apc_list': {'value': 5250, 'currency': 'USD', 'value_usd': 5250, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.737, 'has_fulltext': False, 'cited_by_count': 49, 'citation_normalized_percentile': {'value': 0.778582, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '131', 'issue': '41', 'first_page': '14802', 'last_page': '14807'}, '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': 0.988, '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': 0.9872, '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/quantum-efficiency', 'display_name': 'Quantum Efficiency', 'score': 0.79926395}, {'id': 'https://openalex.org/keywords/quantum-yield', 'display_name': 'Quantum yield', 'score': 0.7081142}, {'id': 'https://openalex.org/keywords/acceptor', 'display_name': 'Acceptor', 'score': 0.51673025}], 'concepts': [{'id': 'https://openalex.org/C150759737', 'wikidata': 'https://www.wikidata.org/wiki/Q209593', 'display_name': 'OLED', 'level': 3, 'score': 0.95460314}, {'id': 'https://openalex.org/C205507967', 'wikidata': 'https://www.wikidata.org/wiki/Q900625', 'display_name': 'Quantum efficiency', 'level': 2, 'score': 0.79926395}, {'id': 'https://openalex.org/C171001562', 'wikidata': 'https://www.wikidata.org/wiki/Q2856048', 'display_name': 'Quantum yield', 'level': 3, 'score': 0.7081142}, {'id': 'https://openalex.org/C91881484', 'wikidata': 'https://www.wikidata.org/wiki/Q191807', 'display_name': 'Fluorescence', 'level': 2, 'score': 0.62287027}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.5938609}, {'id': 'https://openalex.org/C85080765', 'wikidata': 'https://www.wikidata.org/wiki/Q614893', 'display_name': 'Photoluminescence', 'level': 2, 'score': 0.5933578}, {'id': 'https://openalex.org/C2779892579', 'wikidata': 'https://www.wikidata.org/wiki/Q912138', 'display_name': 'Acceptor', 'level': 2, 'score': 0.51673025}, {'id': 'https://openalex.org/C75473681', 'wikidata': 'https://www.wikidata.org/wiki/Q188651', 'display_name': 'Photochemistry', 'level': 1, 'score': 0.4995346}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.4947054}, {'id': 'https://openalex.org/C57863236', 'wikidata': 'https://www.wikidata.org/wiki/Q1130571', 'display_name': 'Doping', 'level': 2, 'score': 0.47265354}, {'id': 'https://openalex.org/C158355884', 'wikidata': 'https://www.wikidata.org/wiki/Q11388', 'display_name': 'Infrared', 'level': 2, 'score': 0.43155003}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.3136468}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.15650567}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.121450484}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.06499928}, {'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/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/ange.201906575', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210200754', 'display_name': 'Angewandte Chemie', 'issn_l': '0044-8249', 'issn': ['0044-8249', '1521-3757'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Affordable and clean energy', 'score': 0.88, 'id': 'https://metadata.un.org/sdg/7'}], 'grants': [{'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '51533005'}, {'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '51773029'}, {'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '51821002'}, {'funder': 'https://openalex.org/F4320321543', 'funder_display_name': 'China Postdoctoral Science Foundation', 'award_id': '2018M642307'}, {'funder': 'https://openalex.org/F4320321543', 'funder_display_name': 'China Postdoctoral Science Foundation', 'award_id': '2018M640517'}], 'datasets': [], 'versions': [], 'referenced_works_count': 44, 'referenced_works': ['https://openalex.org/W1996695899', 'https://openalex.org/W2029123862', 'https://openalex.org/W2033141778', 'https://openalex.org/W2054202089', 'https://openalex.org/W2146598578', 'https://openalex.org/W2150702843', 'https://openalex.org/W2154067684', 'https://openalex.org/W2223862947', 'https://openalex.org/W2261575366', 'https://openalex.org/W2272746360', 'https://openalex.org/W2328884557', 'https://openalex.org/W2332178041', 'https://openalex.org/W2378916178', 'https://openalex.org/W2414796456', 'https://openalex.org/W2558124715', 'https://openalex.org/W2565165201', 'https://openalex.org/W2587466492', 'https://openalex.org/W2591389947', 'https://openalex.org/W2593945145', 'https://openalex.org/W2611303866', 'https://openalex.org/W2762867191', 'https://openalex.org/W2767779571', 'https://openalex.org/W2772460041', 'https://openalex.org/W2775026285', 'https://openalex.org/W2784278484', 'https://openalex.org/W2788832129', 'https://openalex.org/W2793197161', 'https://openalex.org/W2799410125', 'https://openalex.org/W2838691592', 'https://openalex.org/W2841885191', 'https://openalex.org/W2877677409', 'https://openalex.org/W2885014450', 'https://openalex.org/W2886613257', 'https://openalex.org/W2888586602', 'https://openalex.org/W2894061755', 'https://openalex.org/W2911785925', 'https://openalex.org/W2914714641', 'https://openalex.org/W2925287048', 'https://openalex.org/W3021369874', 'https://openalex.org/W4211137389', 'https://openalex.org/W4233531806', 'https://openalex.org/W4234557939', 'https://openalex.org/W4238455012', 'https://openalex.org/W4256303702'], 'related_works': ['https://openalex.org/W4285122537', 'https://openalex.org/W4235718933', 'https://openalex.org/W3134109569', 'https://openalex.org/W3120680686', 'https://openalex.org/W2961543086', 'https://openalex.org/W2580473456', 'https://openalex.org/W2274329020', 'https://openalex.org/W2136416400', 'https://openalex.org/W2093923780', 'https://openalex.org/W1998431408'], 'abstract_inverted_index': {'Abstract': [0], 'Developing': [1], 'red': [2, 13, 28, 48, 63], 'thermally': [3], 'activated': [4], 'delayed': [5], 'fluorescence': [6], '(TADF)': [7], 'emitters,': [8, 29], 'attainable': [9], 'for': [10], 'both': [11], 'high‐efficient': [12], 'organic': [14], 'light‐emitting': [15], 'diodes': [16], '(OLEDs)': [17], 'and': [18, 31, 39, 61, 77], 'non‐doped': [19, 90, 128], 'deep': [20, 139], 'red/near‐infrared': [21], '(NIR)': [22], 'OLEDs,': [23], 'is': [24], 'challenging.': [25], 'Now,': [26], 'two': [27, 106], 'BPPZ‐PXZ': [30, 51], 'mDPBPZ‐PXZ,': [32], 'with': [33, 65, 137], 'twisted': [34], 'donor–acceptor': [35], 'structures': [36], 'were': [37], 'designed': [38], 'synthesized': [40], 'to': [41, 57, 99], 'study': [42], 'molecular': [43, 55], 'design': [44], 'strategies': [45], 'of': [46, 74, 82, 95, 120, 134, 144], 'high‐efficiency': [47], 'TADF': [49], 'emitters.': [50], 'employs': [52], 'the': [53, 124], 'strictest': [54], 'restrictions': [56], 'suppress': [58], 'energy': [59], 'loss': [60], 'realizes': [62, 116], 'emission': [64, 141], 'a': [66, 86, 117, 131, 138], 'photoluminescence': [67], 'quantum': [68, 79], 'yield': [69], '(': [70], 'Φ': [71], 'PL': [72], ')': [73], '100±0.8': [75], '%': [76, 84, 97, 122, 136], 'external': [78], 'efficiency': [80], '(EQE)': [81], '25.2': [83], 'in': [85, 123], 'doped': [87, 125], 'OLED.': [88], 'Its': [89], 'OLED': [91], 'has': [92], 'an': [93], 'EQE': [94, 119, 133], '2.5': [96], 'owing': [98], 'unavoidable': [100], 'intermolecular': [101], 'π–π': [102], 'interactions.': [103], 'mDPBPZ‐PXZ': [104, 115], 'releases': [105], 'pyridine': [107], 'substituents': [108], 'from': [109], 'its': [110, 127], 'fused': [111], 'acceptor': [112], 'moiety.': [113], 'Although': [114], 'lower': [118], '21.7': [121], 'OLED,': [126], 'device': [129], 'shows': [130], 'superior': [132], '5.2': [135], 'red/NIR': [140], 'at': [142], 'peak': [143], '680': [145], 'nm.': [146]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4235718933', 'counts_by_year': [{'year': 2024, 'cited_by_count': 8}, {'year': 2023, 'cited_by_count': 10}, {'year': 2022, 'cited_by_count': 7}, {'year': 2021, 'cited_by_count': 12}, {'year': 2020, 'cited_by_count': 12}], 'updated_date': '2024-12-23T13:11:22.681745', 'created_date': '2022-05-12'}