{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T02:01:00Z","timestamp":1781056860465,"version":"3.54.1"},"reference-count":39,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"35","funder":[{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["SOMBOT (743217)"],"award-info":[{"award-number":["SOMBOT (743217)"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]},{"name":"ETH Grand","award":["1916-1"],"award-info":[{"award-number":["1916-1"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sci. Robot."],"published-print":{"date-parts":[[2019,10,30]]},"abstract":"<jats:p>Magnetic quadrupole modules form stable assemblies with arbitrary two-dimensional shapes and magnetizations.<\/jats:p>","DOI":"10.1126\/scirobotics.aax8977","type":"journal-article","created":{"date-parts":[[2019,10,30]],"date-time":"2019-10-30T23:15:19Z","timestamp":1572477319000},"source":"Crossref","is-referenced-by-count":86,"title":["Magnetic quadrupole assemblies with arbitrary shapes and magnetizations"],"prefix":"10.1126","volume":"4","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6396-3408","authenticated-orcid":true,"given":"Hongri","family":"Gu","sequence":"first","affiliation":[{"name":"Institute of Robotics and Intelligent Systems, ETH Z\u00fcrich, Z\u00fcrich CH-8092, Switzerland."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7573-3135","authenticated-orcid":true,"given":"Quentin","family":"Boehler","sequence":"additional","affiliation":[{"name":"Institute of Robotics and Intelligent Systems, ETH Z\u00fcrich, Z\u00fcrich CH-8092, Switzerland."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Ahmed","sequence":"additional","affiliation":[{"name":"Institute of Robotics and Intelligent Systems, ETH Z\u00fcrich, Z\u00fcrich CH-8092, Switzerland."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9070-6987","authenticated-orcid":true,"given":"Bradley J.","family":"Nelson","sequence":"additional","affiliation":[{"name":"Institute of Robotics and Intelligent Systems, ETH Z\u00fcrich, Z\u00fcrich CH-8092, Switzerland."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/andp.19033160802"},{"key":"e_1_3_2_3_2","first-page":"4","article-title":"On the determination o f molecular fields","volume":"106","author":"Lennard-Jones J.","year":"1924","unstructured":"J. Lennard-Jones, On the determination o f molecular fields. Proced. R. Soc. A. 106, 4 (1924).","journal-title":"Proced. R. Soc. A."},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1070821"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1038\/35016528"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms1798"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3083"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms13519"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms10225"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-017-00845-5"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature11619"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0906819106"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.89.011202"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms2520"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.95.258301"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1233775"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/smll.200900358"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp054153q"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4184"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0906489107"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1254295"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1177\/0278364913479837"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-019-1022-9"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature04447"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1103\/RevModPhys.85.1473"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1038\/nphys4059"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms10575"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.1038\/nphys1794"},{"key":"e_1_3_2_29_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature18960"},{"key":"e_1_3_2_30_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-018-0541-0"},{"key":"e_1_3_2_31_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature24655"},{"key":"e_1_3_2_32_2","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2011.2132951"},{"key":"e_1_3_2_33_2","unstructured":"J. W. Romanishin K. Gilpin D. Rus in IEEE International Conference on Intelligent Robots and Systems (2013)."},{"key":"e_1_3_2_34_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1240889"},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.1109\/TMAG.2012.2205014"},{"key":"e_1_3_2_36_2","doi-asserted-by":"crossref","unstructured":"J. V. Selinger Introduction to the Theory of Soft Matter (Springer International Publishing 2016).","DOI":"10.1007\/978-3-319-21054-4"},{"key":"e_1_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.1126\/scirobotics.aav4494"},{"key":"e_1_3_2_38_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature25443"},{"key":"e_1_3_2_39_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-018-0185-0"},{"key":"e_1_3_2_40_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3090"}],"container-title":["Science Robotics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1126\/scirobotics.aax8977","content-type":"unspecified","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/www.science.org\/doi\/pdf\/10.1126\/scirobotics.aax8977","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,16]],"date-time":"2024-01-16T11:27:22Z","timestamp":1705404442000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.science.org\/doi\/10.1126\/scirobotics.aax8977"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,10,30]]},"references-count":39,"journal-issue":{"issue":"35","published-print":{"date-parts":[[2019,10,30]]}},"alternative-id":["10.1126\/scirobotics.aax8977"],"URL":"https:\/\/doi.org\/10.1126\/scirobotics.aax8977","relation":{},"ISSN":["2470-9476"],"issn-type":[{"value":"2470-9476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,10,30]]},"article-number":"eaax8977"}}