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020 ▼a 9780438384361
035 ▼a (MiAaPQ)AAI10928421
035 ▼a (MiAaPQ)colorado:15686
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0491 ▼f DP
0820 ▼a 541
1001 ▼a Landin, Alyssa Ruth. ▼0 (orcid)0000-0002-2812-3577
24514 ▼a The Role of Defects on the Optical, Electronic, and Magnetic Properties of Iron-sulfur Solids.
260 ▼a [S.l.] : ▼b University of Colorado at Boulder., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 113 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 80-02(E), Section: B.
500 ▼a Adviser: Joel D. Eaves.
5021 ▼a Thesis (Ph.D.)--University of Colorado at Boulder, 2018.
520 ▼a Solids composed of iron and sulfur are earth abundant and nontoxic, and can exhibit interesting and technologically important optical, electronic, and magnetic phenomena. Troilite (hexagonal FeS) is predicted to exhibit large room temperature ma
520 ▼a The first part of this thesis looks at the effects of iron vacancies in Fe-S solids using the stoichiometric end-member, troilite, as a reference system. Density functional theory (DFT) calculations show that iron vacancies in troilite shift the
520 ▼a The second part of this thesis focuses on sulfur defects in pyrite. DFT calculations predict a narrowing of the band gap of the semiconductor and reveal strong electron-nuclear coupling in the material due to the extreme sensitivity of the energ
590 ▼a School code: 0051.
650 4 ▼a Physical chemistry.
650 4 ▼a Condensed matter physics.
690 ▼a 0494
690 ▼a 0611
71020 ▼a University of Colorado at Boulder. ▼b Chemistry.
7730 ▼t Dissertation Abstracts International ▼g 80-02B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0051
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000897 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자 ▼b 관리자