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2D Chiral Polaritons: Optoelectronic Control via Cavity Confinement, Transition Metal Dichalcogenides, and Apparent Circular Dichroism
2D Chiral Polaritons: Optoelectronic Control via Cavity Confinement, Transition Metal Dichalcogenides, and Apparent Circular Dichroism
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152835
- ISBN
- 9798346858546
- DDC
- 541
- 저자명
- Salij, Andrew.
- 서명/저자
- 2D Chiral Polaritons: Optoelectronic Control via Cavity Confinement, Transition Metal Dichalcogenides, and Apparent Circular Dichroism
- 발행사항
- [Sl] : Northwestern University, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 203 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-06, Section: B.
- 주기사항
- Advisor: Tempelaar, Roel.
- 학위논문주기
- Thesis (Ph.D.)--Northwestern University, 2024.
- 초록/해제
- 요약The creation of hybrid light-matter states, polaritons, enables both the manipulation of quantum information and the alteration of chemical behavior. In particular, states that discriminate between left- and right-handed polarizations, i.e., chiral polaritons, present a means of tunable and selective control.In this work, a novel means of creating chiral polaritons using the previously overlooked phenomenon of apparent circular dichroism (ACD) is developed. First, as proof of application, a microscopic theory of chiral polaritons formed via strong cavity coupling with monolayer transition-metal dichalcogenides (TMDs) is demonstrated. Next, a semiclassical theory of ACD is developed to explain prior chiroptical spectroscopy results and to serve as the case of ACD where light behaves purely as a wave. Subsequently, such work is extended into the quantum regime with a cavity quantum electrodynamical theory of ACD, which predicts the creation of chiral polaritons with substantially broken symmetry between circularly polarized modes. To conclude, extensions of this work are discussed, such as the experimental realization of ACD-active Fabry-Perot cavities and the inclusion of both TMDs and ACD-active films into strongly coupled systems.
- 일반주제명
- Physical chemistry
- 일반주제명
- Computational chemistry
- 일반주제명
- Optics
- 키워드
- Chirality
- 키워드
- Optical cavities
- 키워드
- Polaritons
- 키워드
- Quantum optics
- 키워드
- Thin films
- 기타저자
- Northwestern University Chemistry
- 기본자료저록
- Dissertations Abstracts International. 86-06B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152835
■006m o d
■007cr#unu||||||||
■020 ▼a9798346858546
■035 ▼a(MiAaPQ)AAI31561323
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a541
■1001 ▼aSalij, Andrew.▼0(orcid)0000-0001-9507-3701
■24510▼a2D Chiral Polaritons: Optoelectronic Control via Cavity Confinement, Transition Metal Dichalcogenides, and Apparent Circular Dichroism
■260 ▼a[Sl]▼bNorthwestern University▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a203 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-06, Section: B.
■500 ▼aAdvisor: Tempelaar, Roel.
■5021 ▼aThesis (Ph.D.)--Northwestern University, 2024.
■520 ▼aThe creation of hybrid light-matter states, polaritons, enables both the manipulation of quantum information and the alteration of chemical behavior. In particular, states that discriminate between left- and right-handed polarizations, i.e., chiral polaritons, present a means of tunable and selective control.In this work, a novel means of creating chiral polaritons using the previously overlooked phenomenon of apparent circular dichroism (ACD) is developed. First, as proof of application, a microscopic theory of chiral polaritons formed via strong cavity coupling with monolayer transition-metal dichalcogenides (TMDs) is demonstrated. Next, a semiclassical theory of ACD is developed to explain prior chiroptical spectroscopy results and to serve as the case of ACD where light behaves purely as a wave. Subsequently, such work is extended into the quantum regime with a cavity quantum electrodynamical theory of ACD, which predicts the creation of chiral polaritons with substantially broken symmetry between circularly polarized modes. To conclude, extensions of this work are discussed, such as the experimental realization of ACD-active Fabry-Perot cavities and the inclusion of both TMDs and ACD-active films into strongly coupled systems.
■590 ▼aSchool code: 0163.
■650 4▼aPhysical chemistry
■650 4▼aComputational chemistry
■650 4▼aOptics
■653 ▼aChirality
■653 ▼aOptical cavities
■653 ▼aPolaritons
■653 ▼aQuantum optics
■653 ▼aThin films
■653 ▼aTransition metal dichalcogenides
■690 ▼a0494
■690 ▼a0219
■690 ▼a0752
■71020▼aNorthwestern University▼bChemistry.
■7730 ▼tDissertations Abstracts International▼g86-06B.
■790 ▼a0163
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164129▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
