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Here, we report an optimal and universal cutting and stacking strategy that transforms composite plies into 3D doubly curved shapes with nacre-like architectures. The multilayered laminate exhibits staggered cut distributions, while the interlaminar shear mitigates the cut-induced mechanical weakness. The experimentally consolidated hemispherical shells exhibit, on average, 37 and 69% increases of compression peak forces, versus those with random cut distributions, when compressed in different directions. Our approach opens a previously unidentified paradigm for shape-conforming arbitrarily curved surfaces while achieving high mechanical performance.<\/jats:p>","DOI":"10.1126\/sciadv.abq3248","type":"journal-article","created":{"date-parts":[[2022,10,12]],"date-time":"2022-10-12T17:57:16Z","timestamp":1665597436000},"source":"Crossref","is-referenced-by-count":41,"title":["Shape-morphing into 3D curved surfaces with nacre-like composite architectures"],"prefix":"10.1126","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6888-8179","authenticated-orcid":true,"given":"Lishuai","family":"Jin","sequence":"first","affiliation":[{"name":"Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA 19104, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8528-1072","authenticated-orcid":true,"given":"Michael","family":"Yeager","sequence":"additional","affiliation":[{"name":"DEVCOM Army Research Laboratory, Aberdeen Proving Ground, MD 21005, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young-Joo","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA 19104, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0991-5878","authenticated-orcid":true,"given":"Daniel J.","family":"O\u2019Brien","sequence":"additional","affiliation":[{"name":"DEVCOM Army Research Laboratory, Aberdeen Proving Ground, MD 21005, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8834-3320","authenticated-orcid":true,"given":"Shu","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA 19104, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.aan5627"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-018-0219-x"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202001863"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1145\/3450626.3459789"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202111610"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1215309"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4544"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-14015-2"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.abf4098"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-018-08094-w"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aay0855"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1804702115"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1908806116"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4540"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-019-0452-y"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF02749982"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0924-0136(01)00863-9"},{"key":"e_1_3_2_19_2","unstructured":"A. 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