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020 ▼a 9780438063303
035 ▼a (MiAaPQ)AAI10787998
035 ▼a (MiAaPQ)unc:17647
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 541
1001 ▼a Li, Lesheng.
24510 ▼a Quantum Dynamics of Excited Charge Carrier at Heterogeneous Interface between Semiconductor and Organic Molecule.
260 ▼a [S.l.] : ▼b The University of North Carolina at Chapel Hill., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 144 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
500 ▼a Advisers: Yosuke Kanai
5021 ▼a Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 2018.
520 ▼a Developing a quantitative understanding of excited charge carrier dynamics at heterogeneous interfaces between semiconductor and organic molecules is of great practical importance in advanced technologically important applications. Despite great
520 ▼a In this work, we systematically investigated several aspects of excited carrier dynamics at semiconductor-molecule interfaces via first-principles quantum mechanics simulations that are synergistically combined with the fewest-switches surface h
520 ▼a We then investigated how molecular details such as surface coverage and adsorbate species influence hot electron transfer. Counterintuitively, increasing surface coverage was found to suppress hot electron transfer probability because the increa
520 ▼a Finally, we examined the extent to which exchange-correlation approximations influence the interfacial charge transfer at a representative heterogeneous interface. We showed how the charge transfer kinetics are influenced by the exchange-correla
590 ▼a School code: 0153.
650 4 ▼a Physical chemistry.
650 4 ▼a Materials science.
690 ▼a 0494
690 ▼a 0794
71020 ▼a The University of North Carolina at Chapel Hill. ▼b Chemistry.
7730 ▼t Dissertation Abstracts International ▼g 79-10B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0153
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14997427 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자