{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T14:50:01Z","timestamp":1793285401514,"version":"4.5.0"},"reference-count":79,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12304443"],"award-info":[{"award-number":["12304443"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12104398"],"award-info":[{"award-number":["12104398"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52372139"],"award-info":[{"award-number":["52372139"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22090043"],"award-info":[{"award-number":["22090043"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Trivalent chromium (Cr\n                    <jats:sup>3+<\/jats:sup>\n                    ) is an attractive near\u2010infrared (NIR) emitter, but its ultrabroadband NIR emission is limited to host crystals containing large amounts of rare\u2010metal elements and usually suffers from low internal quantum efficiency (IQE) and poor thermal stability. Here, a class of high\u2010performance, rare\u2010metal\u2010free ultrabroadband NIR phosphors, are reported by revealing that weak\u2010field Cr\n                    <jats:sup>3+<\/jats:sup>\n                    centers featuring broadband NIR emission with near\u2010unity IQEs are intrinsic, though in trace quantities, to Cr\n                    <jats:sup>3+<\/jats:sup>\n                    doped MgAl\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    spinel (MAS) and its derivatives well\u2010known for their narrowband far\u2010red emission. It is shown that such weak\u2010field Cr\n                    <jats:sup>3+<\/jats:sup>\n                    centers stem from cation inversion ubiquitous in spinel compounds, and their quantity can be increased simply by superstoichiometric Al\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>3<\/jats:sub>\n                    \/Ga\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>3<\/jats:sub>\n                    . Then SiO\n                    <jats:sub>2<\/jats:sub>\n                    is introduced into Al\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>3<\/jats:sub>\n                    \u2010excess MAS to break the inversion symmetry of Cr\n                    <jats:sup>3+<\/jats:sup>\n                    centers for greatly improving the probabilities of their otherwise parity\u2010forbidden 3\n                    <jats:italic>d<\/jats:italic>\n                    \u20133\n                    <jats:italic>d<\/jats:italic>\n                    transitions. The as\u2010fabricated phosphor\u2010converted light\u2010emitting diodes are capable of emitting ultrabroadband NIR light with high photoelectric efficiency (16.0%) and optical power (180.8\u00a0mW), and excellent spectral stability, which apparently outperforms existing state\u2010of\u2010the\u2010art devices.\n                  <\/jats:p>","DOI":"10.1002\/adma.202415791","type":"journal-article","created":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T23:58:41Z","timestamp":1733097521000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":70,"title":["Rare\u2010Metal\u2010Free Ultrabroadband Near\u2010Infrared Phosphors"],"prefix":"10.1002","volume":"37","author":[{"given":"Guojun","family":"Zheng","sequence":"first","affiliation":[{"name":"Institute of Light+X Science and Technology College of Information Science and Engineering Ningbo University  Ningbo 315211 China"},{"name":"College of Optical Science and Engineering Zhejiang University  Hangzhou 310027 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chenjie","family":"Lou","sequence":"additional","affiliation":[{"name":"Center for High Pressure Science and Technology Advanced Research  Beijing 100193 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zeyue","family":"Yuan","sequence":"additional","affiliation":[{"name":"CAS Key Laboratory of Microscale Magnetic Resonance School of Physical Sciences University of Science and Technology of China  Hefei 230026 China"},{"name":"CAS Center for Excellence in Quantum Information and Quantum Physics University of Science and Technology of China  Hefei 230026 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3719-9434","authenticated-orcid":false,"given":"Wenge","family":"Xiao","sequence":"additional","affiliation":[{"name":"Institute of Light+X Science and Technology College of Information Science and Engineering Ningbo University  Ningbo 315211 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Longbing","family":"Shang","sequence":"additional","affiliation":[{"name":"CAS Key Laboratory of Microscale Magnetic Resonance School of Physical Sciences University of Science and Technology of China  Hefei 230026 China"},{"name":"CAS Center for Excellence in Quantum Information and Quantum Physics University of Science and Technology of China  Hefei 230026 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiyou","family":"Zhong","sequence":"additional","affiliation":[{"name":"China School of Physics and Optoelectronic Engineering Guangdong University of Technology  Guangzhou 510006 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mingxue","family":"Tang","sequence":"additional","affiliation":[{"name":"Center for High Pressure Science and Technology Advanced Research  Beijing 100193 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianrong","family":"Qiu","sequence":"additional","affiliation":[{"name":"College of Optical Science and Engineering Zhejiang University  Hangzhou 310027 China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,12]]},"reference":[{"key":"e_1_2_9_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphoton.2009.32"},{"key":"e_1_2_9_1_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4270"},{"key":"e_1_2_9_1_3","doi-asserted-by":"publisher","DOI":"10.1039\/C6TC01049K"},{"key":"e_1_2_9_1_4","doi-asserted-by":"publisher","DOI":"10.1038\/s41377-021-00498-6"},{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202002838"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.4985015"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/d41586-018-00568-7"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rser.2017.03.062"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578-023-00605-6"},{"key":"e_1_2_9_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202200380"},{"key":"e_1_2_9_6_3","doi-asserted-by":"publisher","DOI":"10.1149\/1.3568524"},{"key":"e_1_2_9_6_4","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.0c00618"},{"key":"e_1_2_9_6_5","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202400347"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aav0363"},{"key":"e_1_2_9_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.7b00284"},{"key":"e_1_2_9_7_3","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4843"},{"key":"e_1_2_9_7_4","doi-asserted-by":"publisher","DOI":"10.1038\/s41377-021-00469-x"},{"key":"e_1_2_9_7_5","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4012"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/lsa.2016.24"},{"key":"e_1_2_9_8_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-018-0691-0"},{"key":"e_1_2_9_8_3","doi-asserted-by":"publisher","DOI":"10.1016\/j.matt.2021.10.004"},{"key":"e_1_2_9_8_4","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.8b00222"},{"key":"e_1_2_9_8_5","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202109618"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1672543"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.469775"},{"key":"e_1_2_9_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41566-020-0653-6"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202000296"},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41377-020-0326-8"},{"key":"e_1_2_9_11_3","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202103743"},{"key":"e_1_2_9_11_4","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202200586"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202300124"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202202458"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.202307689"},{"key":"e_1_2_9_14_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202207454"},{"key":"e_1_2_9_14_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202103612"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.8b01643"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1149\/2162-8777\/abdc01"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.2c00798"},{"key":"e_1_2_9_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202300993"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-020-16649-z"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1668202"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.2138\/am-2000-8-907"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1151-2916.1999.tb02241.x"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00183a001"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1088\/0022-3719\/9\/9\/003"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2313(81)90169-1"},{"key":"e_1_2_9_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2313(81)90170-8"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-4596(73)90145-X"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm304101n"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.cgd.8b00672"},{"key":"e_1_2_9_27_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202309500"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1080\/14786430903341402"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1080\/01418618608242816"},{"key":"e_1_2_9_29_2","doi-asserted-by":"publisher","DOI":"10.2138\/am-2015-5266"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202302645"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.461623"},{"key":"e_1_2_9_31_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jlumin.2021.118554"},{"key":"e_1_2_9_32_1","first-page":"44","volume":"77","author":"Millard R. L.","year":"1992","journal-title":"Am. Mineral."},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.2138\/am-2003-0724"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.74.140301"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/0584-8539(71)80235-0"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp405858e"},{"key":"e_1_2_9_36_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.0c02231"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.76.054105"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3697(73)80211-2"},{"key":"e_1_2_9_38_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.1676517"},{"key":"e_1_2_9_38_3","doi-asserted-by":"publisher","DOI":"10.1111\/j.1151-2916.1997.tb03170.x"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1029\/JB087iB09p07829"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1840846"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jlumin.2008.08.011"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1002\/xrs.1103"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1039\/b926499j"},{"key":"e_1_2_9_43_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.78.195103"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpc.2021.108033"},{"key":"e_1_2_9_44_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.108.155136"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202100060"},{"key":"e_1_2_9_45_2","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202105713"},{"key":"e_1_2_9_45_3","doi-asserted-by":"publisher","DOI":"10.1038\/s41566-024-01400-7"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-024-07457-2"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202415791","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T16:40:56Z","timestamp":1759768856000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202415791"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,12]]},"references-count":79,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,1]]}},"alternative-id":["10.1002\/adma.202415791"],"URL":"https:\/\/doi.org\/10.1002\/adma.202415791","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,12]]},"assertion":[{"value":"2024-10-16","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-12-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2415791"}}