{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T04:30:46Z","timestamp":1790137846785,"version":"4.0.1"},"reference-count":64,"publisher":"Wiley","issue":"24","license":[{"start":{"date-parts":[[2022,5,9]],"date-time":"2022-05-09T00:00:00Z","timestamp":1652054400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Typically, conventional structure transitions occur from a low symmetry state to a higher symmetry state upon warming. In this work, an unexpected local symmetry breaking in the tetragonal diamondoid compound AgGaTe\n                    <jats:sub>2<\/jats:sub>\n                    is reported, which, upon warming, evolves continuously from an undistorted ground state to a locally distorted state while retaining average crystallographic symmetry. This is a rare phenomenon previously referred to as emphanisis. This distorted state, caused by the weak sd\n                    <jats:sup>3<\/jats:sup>\n                    orbital hybridization of tetrahedral Ag atoms, causes their displacement off the tetrahedron center and promotes a global distortion of the crystal structure resulting in strong acoustic\u2013optical phonon scattering and an ultralow lattice thermal conductivity of 0.26 W m\n                    <jats:sup>\u22121<\/jats:sup>\n                    K\n                    <jats:sup>\u22121<\/jats:sup>\n                    at 850 K in AgGaTe\n                    <jats:sub>2<\/jats:sub>\n                    . The findings explain the underlying reason for the unexpectedly low thermal conductivities of silver\u2010based compounds compared to copper\u2010based analogs and provide a guideline to suppressing heat transport in diamondoid and other materials.\n                  <\/jats:p>","DOI":"10.1002\/adma.202202255","type":"journal-article","created":{"date-parts":[[2022,4,12]],"date-time":"2022-04-12T10:08:43Z","timestamp":1649758123000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":99,"title":["Hidden Local Symmetry Breaking in Silver Diamondoid Compounds is Root Cause of Ultralow Thermal Conductivity"],"prefix":"10.1002","volume":"34","author":[{"given":"Hongyao","family":"Xie","sequence":"first","affiliation":[{"name":"Department of Chemistry Northwestern University  Evanston IL 60208 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emil S.","family":"Bozin","sequence":"additional","affiliation":[{"name":"Condensed Matter Physics and Materials Science Division Brookhaven National Laboratory  Upton NY 11973 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhi","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Northwestern University  Evanston IL 60208 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Milinda","family":"Abeykoon","sequence":"additional","affiliation":[{"name":"Photon Sciences Division, Brookhaven National Laboratory  Upton NY 11973 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soham","family":"Banerjee","sequence":"additional","affiliation":[{"name":"Deutsches Elektronen\u2010Synchrotron DESY  Notkestrasse 85 22607 Hamburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James P.","family":"Male","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Northwestern University  Evanston IL 60208 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G. Jeffrey","family":"Snyder","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Northwestern University  Evanston IL 60208 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher","family":"Wolverton","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Northwestern University  Evanston IL 60208 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simon J. L.","family":"Billinge","sequence":"additional","affiliation":[{"name":"Condensed Matter Physics and Materials Science Division Brookhaven National Laboratory  Upton NY 11973 USA"},{"name":"Department of Applied Physics and Applied Mathematics Columbia University  New York NY 10027 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2037-4168","authenticated-orcid":false,"given":"Mercouri G.","family":"Kanatzidis","sequence":"additional","affiliation":[{"name":"Department of Chemistry Northwestern University  Evanston IL 60208 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,5,9]]},"reference":[{"key":"e_1_2_11_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature11439"},{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1159725"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature09996"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature13184"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aad3749"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aax5123"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1156446"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms9144"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201600007"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b05072"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201200732"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2cc30318c"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201400058"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201601299"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3EE43865A"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1557\/S0883769400029031"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0EE02323J"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c01801"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201905210"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202005861"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201806534"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mtphys.2021.100428"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.115.564"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1134\/1.2051458"},{"key":"e_1_2_11_25_1","doi-asserted-by":"publisher","DOI":"10.1364\/AO.44.002673"},{"key":"e_1_2_11_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/pssa.2211470212"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1364\/AO.33.001000"},{"key":"e_1_2_11_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/pssa.2210740157"},{"key":"e_1_2_11_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/pssa.2210710265"},{"key":"e_1_2_11_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/pssa.2210670145"},{"key":"e_1_2_11_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/pssa.2210510144"},{"key":"e_1_2_11_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.201700080"},{"key":"e_1_2_11_33_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1192759"},{"key":"e_1_2_11_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c08931"},{"key":"e_1_2_11_35_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.89.014102"},{"key":"e_1_2_11_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b06287"},{"key":"e_1_2_11_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202200071"},{"key":"e_1_2_11_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1369-7021(03)00635-7"},{"key":"e_1_2_11_39_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1135080"},{"key":"e_1_2_11_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-0248(91)90103-C"},{"key":"e_1_2_11_41_1","doi-asserted-by":"publisher","DOI":"10.1088\/0953-8984\/9\/31\/011"},{"key":"e_1_2_11_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c03427"},{"key":"e_1_2_11_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201604145"},{"key":"e_1_2_11_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b01434"},{"key":"e_1_2_11_45_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmat.2016.05.006"},{"key":"e_1_2_11_46_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.98.175502"},{"key":"e_1_2_11_47_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.252786999"},{"key":"e_1_2_11_48_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.120.1149"},{"key":"e_1_2_11_49_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.113.1046"},{"key":"e_1_2_11_50_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.201902923"},{"key":"e_1_2_11_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201705617"},{"key":"e_1_2_11_52_1","first-page":"309","volume":"18","author":"Wybourne M. N.","year":"1985","journal-title":"J. Phys."},{"key":"e_1_2_11_53_1","volume-title":"Atomic Reference Data for Electronic Structure Calculations, Version 1.3","author":"Kotochigova S.","year":"2003"},{"key":"e_1_2_11_54_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr980401l"},{"key":"e_1_2_11_55_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja9710114"},{"key":"e_1_2_11_56_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsta.2019.0305"},{"key":"e_1_2_11_57_1","doi-asserted-by":"publisher","DOI":"10.1107\/S1600576715004306"},{"key":"e_1_2_11_58_1","doi-asserted-by":"publisher","DOI":"10.1107\/S1600577520000776"},{"key":"e_1_2_11_59_1","doi-asserted-by":"publisher","DOI":"10.1107\/S0021889813005190"},{"key":"e_1_2_11_60_1","doi-asserted-by":"publisher","DOI":"10.1088\/0953-8984\/19\/33\/335219"},{"key":"e_1_2_11_61_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.54.11169"},{"key":"e_1_2_11_62_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.77.3865"},{"key":"e_1_2_11_63_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.scriptamat.2015.07.021"},{"key":"e_1_2_11_64_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpc.2014.02.015"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202202255","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/adma.202202255","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202202255","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T22:28:14Z","timestamp":1759789694000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202202255"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,9]]},"references-count":64,"journal-issue":{"issue":"24","published-print":{"date-parts":[[2022,6]]}},"alternative-id":["10.1002\/adma.202202255"],"URL":"https:\/\/doi.org\/10.1002\/adma.202202255","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,5,9]]},"assertion":[{"value":"2022-03-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-05-09","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2202255"}}