BEGIN:VCALENDAR VERSION:2.0 CALSCALE:GREGORIAN PRODID:iCalendar-Ruby BEGIN:VEVENT CATEGORIES:Lectures & Presentations DESCRIPTION:NQPI Seminar | Different Directions in Layered Materials\, Nov. 10\n\nThe Nanoscale and Quantum Phenomena Institute (NQPI) 's Seminar Foru m series presents Joshua Goldberger discussing "Different Directions in Lay ered Materials" on Nov. 10 at 4:10 p.m. in Walter 245.\n\n \n\nGoldberger i s Professor of Chemical & Biomolecular Engineering at Ohio State University .\n\n \n\nAbstract: Most electronic materials typically exhibit a single ma jority carrier type\, either electrons or holes\, uniformly along all direc tions of the crystal. These n-type and p-type regions are then integrated t ogether to create virtually all modern electronic and energy-harvesting dev ices. However\, layered materials have different orbitals involved in in-pl ane and cross-plane bonding\, which can lead to either dominant n-type or p -type conduction depending on the direction of conduction\, a phenomenon we refer to as “goniopolarity”. Here\, we will establish the origin of this exotic behavior and the chemical design principles for creating new goniopo lar materials\, which has allowed us to experimentally expand the number of known compounds with this phenomenon. Finally\, we will show how the inher ent charge separation in goniopolar materials can be exploited to overcome inefficiencies in electronic and energy harvesting technologies ranging fro m thermoelectrics to photocatalysis. DTEND:20221110T221000Z DTSTAMP:20241125T023221Z DTSTART:20221110T211000Z GEO:39.322732;-82.10287 LOCATION:Walter Hall\, 245 SEQUENCE:0 SUMMARY:NQPI Seminar | Different Directions in Layered Materials\, Nov. 10 UID:tag:localist.com\,2008:EventInstance_40687409363386 URL:https://calendar.ohio.edu/event/nqpi_seminar_nov_10 END:VEVENT END:VCALENDAR