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X-WR-CALNAME:Research, Informatics and Graduate Studies
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UID:MEC-fb3ea77a2b3f8e7cb0e4e6699568d43d@sites.gtiit.edu.cn
DTSTART:20220714T070000Z
DTEND:20220714T080000Z
DTSTAMP:20220711T021900Z
CREATED:20220711
LAST-MODIFIED:20220711
PRIORITY:5
TRANSP:OPAQUE
SUMMARY:Theoretical investigations on abnormal phases of transition metal dichalcogenides
DESCRIPTION:Title\nTheoretical investigations on abnormal phases of transition metal dichalcogenides\nSpeaker\nProf. Zhixin Hu (Tianjin University, China)\nHost\nProf. Kai Huang (GTIIT, Chemistry)\nTime and Location\nJul. 14 2022, Thursday, 3:00pm-4:00pm(China Time), E211 (Education Building, 2nd floor)\nLanguage\nChinese\nZoom\nhttps://gtiit.zoom.us/j/94609938903\nAbstract\nTransition metal dichalcogenides (TMD) are known for their tunable electronic properties and wide application on field effect transistors, catalysis or solar cells. Most common lattice structures of TMD materials are 2H and 1T phases. But there are also other phases, which can be manipulated by interface interaction, electron beam and heating. In this lecture, I will introduce the theoretical investigation on the phase selection or transformation. Those new phases involve change of lattice symmetry and electronic properties.\n References\n[1] F. Cheng, Z. X. Hu, H. Xu et al., ACS Nano 2019, 13, 2316-2323.\n[2] J. H. Hong, X. Chen, P. Li et al., Advanced Materials 2022, 34, 2200643.\nBiography\n\nZhixin Hu received his doctoral degree at department of physics at Renmin University of China in 2015. Then he worked as a post-doc in University of Toronto. Since 2017 he has joined the center for joint quantum studies at Tianjin University. His research focuses on the ab-initio simulations for low-dimensional materials and interfaces. So far he has published more than 30 articles, with more than 4000 times cited (Publons).\n
URL:https://sites.gtiit.edu.cn/research/events/20220714/
ORGANIZER;CN=Prof. Kai Huang:MAILTO:
CATEGORIES:Seminar Series
LOCATION:E211 (Education Building, 2nd floor)
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