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Motional Control of Polyatomic Molecules for Precision Measurement
Motional Control of Polyatomic Molecules for Precision Measurement
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152832
- ISBN
- 9798346532552
- DDC
- 530
- 서명/저자
- Motional Control of Polyatomic Molecules for Precision Measurement
- 발행사항
- [Sl] : Harvard University, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 293 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-05, Section: B.
- 주기사항
- Advisor: Doyle, John.
- 학위논문주기
- Thesis (Ph.D.)--Harvard University, 2024.
- 초록/해제
- 요약Extending AMO techniques of motional control to heavy polyatomic molecules opens new possibilities for precision measurements of fundamental physics. Though various laser-cooling and deceleration techniques have been applied to diatomic molecules throughout the last decade, their application to more complex molecules has heretofore been focused on light species, leaving generalizability to heavy species an open question. To investigate the high-mass frontier, we here study how to extend motional control to heavy-atom-containing polyatomic molecules. First, we discuss Zeeman-Sisyphus deceleration of YbOH, which can be used to decelerate species capable of scattering only 10s of photons. Then, we discuss radiative slowing and magnetooptical trapping of SrOH, techniques only extendable to species capable of scattering ∼ 104 photons. The last work focuses on spectroscopy of nonlinear molecules to assess the viability of extending techniques of motional control to more complex species. We find a dependence of both rotational and vibrational control on symmetry group, and identify a next-generation candidate for laser cooling. We end with a overview tying these projects together, and assessing the future of motional control along mass and complexity axes, including brief suggestions of how complementary methods to those studied here can further expand into the frontiers of molecular control.
- 일반주제명
- Physics
- 일반주제명
- Molecular physics
- 일반주제명
- Atomic physics
- 일반주제명
- Physical chemistry
- 일반주제명
- Optics
- 키워드
- Motional control
- 키워드
- Laser cooling
- 기타저자
- Harvard University Physics
- 기본자료저록
- Dissertations Abstracts International. 86-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152832
■006m o d
■007cr#unu||||||||
■020 ▼a9798346532552
■035 ▼a(MiAaPQ)AAI31560692
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aFrenett, Alexander.▼0(orcid)0000-0002-0799-6707
■24510▼aMotional Control of Polyatomic Molecules for Precision Measurement
■260 ▼a[Sl]▼bHarvard University▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a293 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-05, Section: B.
■500 ▼aAdvisor: Doyle, John.
■5021 ▼aThesis (Ph.D.)--Harvard University, 2024.
■520 ▼aExtending AMO techniques of motional control to heavy polyatomic molecules opens new possibilities for precision measurements of fundamental physics. Though various laser-cooling and deceleration techniques have been applied to diatomic molecules throughout the last decade, their application to more complex molecules has heretofore been focused on light species, leaving generalizability to heavy species an open question. To investigate the high-mass frontier, we here study how to extend motional control to heavy-atom-containing polyatomic molecules. First, we discuss Zeeman-Sisyphus deceleration of YbOH, which can be used to decelerate species capable of scattering only 10s of photons. Then, we discuss radiative slowing and magnetooptical trapping of SrOH, techniques only extendable to species capable of scattering ∼ 104 photons. The last work focuses on spectroscopy of nonlinear molecules to assess the viability of extending techniques of motional control to more complex species. We find a dependence of both rotational and vibrational control on symmetry group, and identify a next-generation candidate for laser cooling. We end with a overview tying these projects together, and assessing the future of motional control along mass and complexity axes, including brief suggestions of how complementary methods to those studied here can further expand into the frontiers of molecular control.
■590 ▼aSchool code: 0084.
■650 4▼aPhysics
■650 4▼aMolecular physics
■650 4▼aAtomic physics
■650 4▼aPhysical chemistry
■650 4▼aOptics
■653 ▼aPolyatomic molecules
■653 ▼aMotional control
■653 ▼aPrecision measurement
■653 ▼aZeeman spectroscopy
■653 ▼aLaser cooling
■690 ▼a0605
■690 ▼a0609
■690 ▼a0748
■690 ▼a0752
■690 ▼a0494
■71020▼aHarvard University▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-05B.
■790 ▼a0084
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164107▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
