{"publication":"PNAS","date_created":"2023-02-21T08:51:04Z","citation":{"ieee":"L. Li <i>et al.</i>, “Microscopic origins of the crystallographically preferred growth in evaporation-induced colloidal crystals,” <i>PNAS</i>, vol. 118, no. 32. Proceedings of the National Academy of Sciences, 2021.","ama":"Li L, Goodrich CP, Yang H, et al. Microscopic origins of the crystallographically preferred growth in evaporation-induced colloidal crystals. <i>PNAS</i>. 2021;118(32). doi:<a href=\"https://doi.org/10.1073/pnas.2107588118\">10.1073/pnas.2107588118</a>","chicago":"Li, Ling, Carl Peter Goodrich, Haizhao Yang, Katherine R. Phillips, Zian Jia, Hongshun Chen, Lifeng Wang, et al. “Microscopic Origins of the Crystallographically Preferred Growth in Evaporation-Induced Colloidal Crystals.” <i>PNAS</i>. Proceedings of the National Academy of Sciences, 2021. <a href=\"https://doi.org/10.1073/pnas.2107588118\">https://doi.org/10.1073/pnas.2107588118</a>.","apa":"Li, L., Goodrich, C. P., Yang, H., Phillips, K. R., Jia, Z., Chen, H., … Aizenberg, J. (2021). Microscopic origins of the crystallographically preferred growth in evaporation-induced colloidal crystals. <i>PNAS</i>. Proceedings of the National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2107588118\">https://doi.org/10.1073/pnas.2107588118</a>","ista":"Li L, Goodrich CP, Yang H, Phillips KR, Jia Z, Chen H, Wang L, Zhong J, Liu A, Lu J, Shuai J, Brenner MP, Spaepen F, Aizenberg J. 2021. Microscopic origins of the crystallographically preferred growth in evaporation-induced colloidal crystals. PNAS. 118(32), e2107588118.","mla":"Li, Ling, et al. “Microscopic Origins of the Crystallographically Preferred Growth in Evaporation-Induced Colloidal Crystals.” <i>PNAS</i>, vol. 118, no. 32, e2107588118, Proceedings of the National Academy of Sciences, 2021, doi:<a href=\"https://doi.org/10.1073/pnas.2107588118\">10.1073/pnas.2107588118</a>.","short":"L. Li, C.P. Goodrich, H. Yang, K.R. Phillips, Z. Jia, H. Chen, L. Wang, J. Zhong, A. Liu, J. Lu, J. Shuai, M.P. Brenner, F. Spaepen, J. Aizenberg, PNAS 118 (2021)."},"abstract":[{"lang":"eng","text":"Unlike crystalline atomic and ionic solids, texture development due to crystallographically preferred growth in colloidal crystals is less studied. Here we investigate the underlying mechanisms of the texture evolution in an evaporation-induced colloidal assembly process through experiments, modeling, and theoretical analysis. In this widely used approach to obtain large-area colloidal crystals, the colloidal particles are driven to the meniscus via the evaporation of a solvent or matrix precursor solution where they close-pack to form a face-centered cubic colloidal assembly. Via two-dimensional large-area crystallographic mapping, we show that the initial crystal orientation is dominated by the interaction of particles with the meniscus, resulting in the expected coalignment of the close-packed direction with the local meniscus geometry. By combining with crystal structure analysis at a single-particle level, we further reveal that, at the later stage of self-assembly, however, the colloidal crystal undergoes a gradual rotation facilitated by geometrically necessary dislocations (GNDs) and achieves a large-area uniform crystallographic orientation with the close-packed direction perpendicular to the meniscus and parallel to the growth direction. Classical slip analysis, finite element-based mechanical simulation, computational colloidal assembly modeling, and continuum theory unequivocally show that these GNDs result from the tensile stress field along the meniscus direction due to the constrained shrinkage of the colloidal crystal during drying. The generation of GNDs with specific slip systems within individual grains leads to crystallographic rotation to accommodate the mechanical stress. The mechanistic understanding reported here can be utilized to control crystallographic features of colloidal assemblies, and may provide further insights into crystallographically preferred growth in synthetic, biological, and geological crystals."}],"doi":"10.1073/pnas.2107588118","year":"2021","day":"10","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)"},"article_number":"e2107588118","file_date_updated":"2023-02-23T10:42:07Z","article_processing_charge":"No","publication_status":"published","pmid":1,"scopus_import":"1","article_type":"original","type":"journal_article","oa_version":"Published Version","volume":118,"publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"publisher":"Proceedings of the National Academy of Sciences","issue":"32","status":"public","extern":"1","intvolume":"       118","month":"08","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["34341109"]},"file":[{"creator":"dernst","checksum":"702f7ec60ce6f2815104ab649dc661a4","access_level":"open_access","success":1,"relation":"main_file","date_updated":"2023-02-23T10:42:07Z","file_size":3275944,"file_name":"2021_PNAS_Li.pdf","content_type":"application/pdf","file_id":"12674","date_created":"2023-02-23T10:42:07Z"}],"date_updated":"2023-02-23T10:45:44Z","quality_controlled":"1","language":[{"iso":"eng"}],"oa":1,"date_published":"2021-08-10T00:00:00Z","_id":"12667","has_accepted_license":"1","author":[{"first_name":"Ling","last_name":"Li","full_name":"Li, Ling"},{"orcid":"0000-0002-1307-5074","first_name":"Carl Peter","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","full_name":"Goodrich, Carl Peter","last_name":"Goodrich"},{"full_name":"Yang, Haizhao","last_name":"Yang","first_name":"Haizhao"},{"last_name":"Phillips","full_name":"Phillips, Katherine R.","first_name":"Katherine R."},{"first_name":"Zian","full_name":"Jia, Zian","last_name":"Jia"},{"last_name":"Chen","full_name":"Chen, Hongshun","first_name":"Hongshun"},{"full_name":"Wang, Lifeng","last_name":"Wang","first_name":"Lifeng"},{"last_name":"Zhong","full_name":"Zhong, Jinjin","first_name":"Jinjin"},{"full_name":"Liu, Anhua","last_name":"Liu","first_name":"Anhua"},{"full_name":"Lu, Jianfeng","last_name":"Lu","first_name":"Jianfeng"},{"last_name":"Shuai","full_name":"Shuai, Jianwei","first_name":"Jianwei"},{"last_name":"Brenner","full_name":"Brenner, Michael P.","first_name":"Michael P."},{"first_name":"Frans","full_name":"Spaepen, Frans","last_name":"Spaepen"},{"first_name":"Joanna","full_name":"Aizenberg, Joanna","last_name":"Aizenberg"}],"title":"Microscopic origins of the crystallographically preferred growth in evaporation-induced colloidal crystals","ddc":["570"]}