{"664837":{"#nid":"664837","#data":{"type":"event","title":"Single-crystalline nanomembranes for flexible\/stackable electronics","body":[{"value":"\u003Ch5\u003EFeaturing Associate Professor Jeehwan Kim, Massachusets Institute of Technology\u003C\/h5\u003E\r\n\r\n\u003Ch6\u003E\u003Ca href=\u0022https:\/\/gatech.co1.qualtrics.com\/jfe\/form\/SV_e9X6ExGJYIb1oSq\u0022\u003ERegister to attend\u003C\/a\u003E\u003C\/h6\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003EAbstract:\u003C\/strong\u003E The need for flexibility and stackability has substantially grown for the future of bioelectronics, 3D integrated electronics, and bendable electronics. However, conventional wafer-based single-crystalline semiconductors cannot catch up with such trends because they are bound to the thick rigid wafers that are neither flexible nor stackable. Although polymer-based organic electronic materials are more compatible as they are mechanically complaint and less costly than inorganic counterparts, their electronic\/photonic performance is substantially inferior to that of single-crystalline inorganic materials. For the past five years, my research group at MIT has focused on mitigating this performance-mechanical compliance dilemma by developing methods to obtain cheap, flexible, stackable, single-crystalline inorganic systems. In this talk, I will discuss our strategies to realize such a dream electronic system [1-5] and how these strategies unlock new ways of manufacturing advanced electronic systems [6-10]. I will highlight our remote epitaxy technique that can produce single-crystalline freestanding membranes from compound materials with their excellent semiconducting performance. In addition, I will present unprecedented flexible\/stackable systems enabled by stacking of those freestanding 3D material membranes, e.g., world\u0026rsquo;s smallest vertically-stacked full color micro-LEDs [10], world\u0026rsquo;s best multiferroic devices [7], battery-less wireless e-skin [9,11], and reconfigurable hetero-integrated chips with AI accelerators [8,12].\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cem\u003EReferences: [1] Nature 544, 340 (2017), [2] Nature Materials 17, 999 (2018), [3] Nature Materials 18, 550 (2019), [4] Nature Nanotechnology 15, 272-276 (2020), [5] Science 362, 665 (2018), [6] Nature Electronics, 2, 439 (2019), [7] Nature, 578, 75 (2020), [8] Nature Nanotechnology 15, 574 (2020), [9] Science Advances, 7, 27 (2021) [10] Nature (2023) in print, [11] Science 377, 859 (2022), [12] Nature Electronics, 5, 386 (2022)\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003EBio:\u003C\/strong\u003E Jeehwan Kim is a tenured faculty member at MIT. His research group\u0026rsquo;s focuses on material innovations for next generation computing and electronics. Kim joined MIT in September 2015. Before joining MIT, he was a Research Staff Member at IBM T.J. Watson Research Center in Yorktown Heights, NY since 2008 right after his Ph.D. He worked on next generation CMOS and energy materials\/devices at IBM. Kim is a recipient of 20 IBM high value invention achievement awards. In 2012, he was appointed a \u0026ldquo;Master Inventor\u0026rdquo; of IBM in recognition of his active intellectual property generation and commercialization of his research. After joining MIT, he continuously worked in nanotechnology for advanced electronics\/photonics. He has received the LAM Research foundation Award, IBM Faculty Award, DARPA Young Faculty Award, and DARPA Director\u0026rsquo;s Fellowship. He is an inventor of more than 200 issued\/pending U.S. patents and an author of more than 50 articles in peer-reviewed journals. He currently serves as Associate Editor of \u003Cem\u003EScience Advances\u003C\/em\u003E and \u003Cem\u003EAAAS\u003C\/em\u003E. He received a B.S. from Hongik University, an M.S. from Seoul National University, and a Ph.D. from UCLA. All of his degrees are in Materials Science.\u003C\/p\u003E\r\n\r\n\u003Ch5\u003EThis lecture is hosted by the IEN Center for Human-Centric Interfaces and Engineering\u003C\/h5\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Featuring Associate Professor Jeehwan Kim, Massachusetts Institute of Technology"}],"uid":"34760","created_gmt":"2023-01-18 15:05:14","changed_gmt":"2023-01-24 15:37:57","author":"Laurie Haigh","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2023-02-10T11:00:00-05:00","event_time_end":"2023-02-10T12:00:00-05:00","event_time_end_last":"2023-02-10T12:00:00-05:00","gmt_time_start":"2023-02-10 16:00:00","gmt_time_end":"2023-02-10 17:00:00","gmt_time_end_last":"2023-02-10 17:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"197261","name":"Institute for Electronics and Nanotechnology"}],"categories":[],"keywords":[{"id":"187433","name":"go-ien"},{"id":"186870","name":"go-imat"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[{"id":"78761","name":"Faculty\/Staff"},{"id":"177814","name":"Postdoc"},{"id":"78771","name":"Public"},{"id":"174045","name":"Graduate students"},{"id":"78751","name":"Undergraduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}