QLC: EAGER: Molecular harvesting of ultrastrong light-matter coupling
QLC:EAGER:超强光-物质耦合的分子收获
基本信息
- 批准号:1836599
- 负责人:
- 金额:$ 18万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2018
- 资助国家:美国
- 起止时间:2018-08-01 至 2021-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Joel Yuen Zhou of the University of California, San Diego, is supported by an EAGER award in the Division of Chemistry to study exotic forms of matter that arise from ultra-strong coupling between molecules and light in an optical cavity. An optical cavity is an arrangement of mirrors that forms a standing wave cavity resonator for light waves. When ensembles of molecules are placed between closely spaced mirrors, the energy states of the molecules mix with those of the cavity photons (light particles) to produce new hybrid excited quantum states. These states are partially molecular and partially photonic. If the energy of interaction between light and matter is sufficiently strong, an unusual phase of matter called the ultrastrong coupling (USC) phase is achieved. In this phase, the ground state of the composite system contains a macroscopic number of photons. USC has just been successfully attained in the context of molecules embedded in optical microcavities at room temperature. What are the physicochemical properties of these exotic molecular-photonic systems? Yuen and coworkers use theoretical approaches to address this question. They study the onset of this phase transition as a function of system parameters that can be externally tuned. Such parameters may be temperature, molecular concentration or other quantities. They will explore how USC affects chemical reactivity as well as energy conversion and storage. The Yuen-Zhou group engages in outreach activities aimed at broadening the participation of under-represented groups in Yuen Zhou and his research group pioneer the theoretical and computational frameworks to understand the physics and chemistry of molecular USC between confined light and molecular degrees of freedom. In these systems, the molecular ground state in principle stores a nontrivial number of photons that can even scale with system size if the light-matter coupling is stronger than a critical threshold. Currently, there is little understanding on how to extract or use this energy. This research addresses how to harness electronic and vibrational degrees of freedom in molecules to store and release this vacuum energy and in doing so, concomitantly achieve new flavors of chemical reactivity. This project also provides novel strategies to probe the quantum nature of the modified vacuum and explore quantum phase transitions using molecular systems. The relevance of this project is that it addresses a timely yet largely unexplored frontier at the intersection of quantum electrodynamics and chemistry.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
加州大学圣地亚哥分校的Joel Yuen Zhou获得了化学系的EAGER奖,以研究光学腔中分子与光之间超强耦合产生的奇异形式的物质。光学腔是形成用于光波的驻波腔谐振器的反射镜的布置。 当分子系综放置在间隔很近的镜子之间时,分子的能态与腔光子(光粒子)的能态混合,产生新的混合激发量子态。 这些状态部分是分子的,部分是光子的。如果光与物质之间的相互作用能量足够强,就会产生一种不寻常的物质相,称为超强耦合(USC)相。 在这个阶段,复合系统的基态包含宏观数量的光子。在室温下,分子嵌入光学微腔的背景下,USC刚刚成功地实现。这些奇异的分子光子系统的物理化学性质是什么? Yuen及其同事使用理论方法来解决这个问题。 他们研究了这种相变的发生,作为可以外部调谐的系统参数的函数。 此类参数可 温度、分子浓度或其它量。 他们将探索USC如何影响化学反应以及能量转换和储存。 Yuen-Zhou团队致力于拓展活动,旨在扩大Yuen Zhou代表性不足的群体的参与,他的研究团队开创了理论和计算框架,以了解受限光和分子自由度之间分子USC的物理和化学。在这些系统中,分子基态原则上存储了非平凡数量的光子,如果光-物质耦合强于临界阈值,这些光子甚至可以与系统大小成比例。目前,人们对如何提取或使用这种能量知之甚少。这项研究解决了如何利用分子中的电子和振动自由度来存储和释放这种真空能量,并在此过程中同时实现新的化学反应性。该项目还提供了新的策略来探测改性真空的量子性质,并利用分子系统探索量子相变。该项目的相关性在于,它及时解决了量子电动力学和化学交叉点上一个尚未探索的前沿问题。该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Polariton Assisted Down-Conversion of Photons via Nonadiabatic Molecular Dynamics: A Molecular Dynamical Casimir Effect
极化子通过非绝热分子动力学辅助光子下转换:分子动力学卡西米尔效应
- DOI:10.1021/acs.jpclett.9b02870
- 发表时间:2019
- 期刊:
- 影响因子:0
- 作者:Pérez-Sánchez, Juan B.;Yuen-Zhou, Joel
- 通讯作者:Yuen-Zhou, Joel
Resonant catalysis of thermally activated chemical reactions with vibrational polaritons
- DOI:10.1038/s41467-019-12636-1
- 发表时间:2019-10-15
- 期刊:
- 影响因子:16.6
- 作者:Campos-Gonzalez-Angulo, Jorge A.;Ribeiro, Raphael F.;Yuen-Zhou, Joel
- 通讯作者:Yuen-Zhou, Joel
Triplet harvesting in the polaritonic regime: A variational polaron approach
- DOI:10.1063/1.5100192
- 发表时间:2019-08-07
- 期刊:
- 影响因子:4.4
- 作者:Martinez-Martinez, Luis A.;Eizner, Elad;Yuen-Zhou, Joel
- 通讯作者:Yuen-Zhou, Joel
Purcell Effect of Plasmonic Surface Lattice Resonances and Its Influence on Energy Transfer
- DOI:10.1021/acsphotonics.1c00616
- 发表时间:2021-08-05
- 期刊:
- 影响因子:7
- 作者:Collison, Robert;Perez-Sanchez, Juan B.;Menon, Vinod M.
- 通讯作者:Menon, Vinod M.
Polariton Chemistry: Action in the Dark
极化子化学:黑暗中的行动
- DOI:10.1021/acscentsci.9b00219
- 发表时间:2019
- 期刊:
- 影响因子:18.2
- 作者:Kéna-Cohen, Stéphane;Yuen-Zhou, Joel
- 通讯作者:Yuen-Zhou, Joel
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Joel Yuen-Zhou其他文献
Vibrational weak and strong coupling modify a chemical reaction via cavity-mediated radiative energy transfer
振动弱耦合和强耦合通过腔介导的辐射能量转移来改变化学反应。
- DOI:
10.1038/s41557-024-01723-6 - 发表时间:
2025-01-16 - 期刊:
- 影响因子:20.200
- 作者:
Zachary T. Brawley;Sindhana Pannir-Sivajothi;Ju Eun Yim;Yong Rui Poh;Joel Yuen-Zhou;Matthew Sheldon - 通讯作者:
Matthew Sheldon
Radiative pumping vs vibrational relaxation of molecular polaritons: a bosonic mapping approach
分子极化激元的辐射泵浦与振动弛豫:一种玻色映射方法
- DOI:
10.1038/s41467-025-58045-5 - 发表时间:
2025-04-02 - 期刊:
- 影响因子:15.700
- 作者:
Juan B. Pérez-Sánchez;Joel Yuen-Zhou - 通讯作者:
Joel Yuen-Zhou
Exploiting chemistry and molecular systems for quantum information science
利用化学和分子系统进行量子信息科学研究
- DOI:
10.1038/s41570-020-0200-5 - 发表时间:
2020-07-07 - 期刊:
- 影响因子:51.700
- 作者:
Michael R. Wasielewski;Malcolm D. E. Forbes;Natia L. Frank;Karol Kowalski;Gregory D. Scholes;Joel Yuen-Zhou;Marc A. Baldo;Danna E. Freedman;Randall H. Goldsmith;Theodore Goodson;Martin L. Kirk;James K. McCusker;Jennifer P. Ogilvie;David A. Shultz;Stefan Stoll;K. Birgitta Whaley - 通讯作者:
K. Birgitta Whaley
Joel Yuen-Zhou的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Joel Yuen-Zhou', 18)}}的其他基金
CAREER: Molecular polaritonics: new opportunities for spectroscopy and control of charge and energy transport
职业:分子极化子学:光谱学以及电荷和能量传输控制的新机遇
- 批准号:
1654732 - 财政年份:2017
- 资助金额:
$ 18万 - 项目类别:
Continuing Grant
相似海外基金
EAGER: Initial Phase of Development of a Molecular Isomer Resolving Aerosol Collector and Analyzer (MIRACA)
EAGER:分子异构体解析气溶胶收集器和分析仪 (MIRACA) 开发的初始阶段
- 批准号:
2322916 - 财政年份:2023
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: Quantum Manufacturing: Scalable Manufacturing of Molecular Qubit Arrays Using Self-assembled DNA
EAGER:量子制造:使用自组装 DNA 进行分子量子位阵列的可扩展制造
- 批准号:
2240309 - 财政年份:2023
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
Tools4Cells: EAGER: A Molecular Pursuit for the Engram: Microfluidic temporal transcriptomics for single cell learning
Tools4Cells:EAGER:对印迹的分子追求:用于单细胞学习的微流控时间转录组学
- 批准号:
2337788 - 财政年份:2023
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: Chemically-Inspired, Tunable Quantum Computing Architectures for Dynamics of Molecular Systems
EAGER:受化学启发的可调谐量子计算架构,用于分子系统动力学
- 批准号:
2311165 - 财政年份:2023
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: Development of prompt molecular tagging velocimetry and thermometry
EAGER:快速分子标记测速和测温技术的发展
- 批准号:
2234149 - 财政年份:2022
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: SUPER: Alkane-based molecular synthesis and quantum sensing of light & warm superconductors
EAGER:SUPER:基于烷烃的分子合成和光的量子传感
- 批准号:
2132753 - 财政年份:2021
- 资助金额:
$ 18万 - 项目类别:
Continuing Grant
EAGER: Multiscale multiplex spatial-omics: Illuminating molecular pathways and architecture in plant cells and tissues
EAGER:多尺度多重空间组学:阐明植物细胞和组织中的分子途径和结构
- 批准号:
2130365 - 财政年份:2021
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: Creation and validation of a tool to examine the molecular mechanism of replication fork repair
EAGER:创建并验证一种工具来检查复制叉修复的分子机制
- 批准号:
2129310 - 财政年份:2021
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: Towards molecular scale resolution in studies of the anomalous motion of nanoparticles using liquid phase electron microscopy
EAGER:使用液相电子显微镜研究纳米颗粒的异常运动,实现分子尺度分辨率
- 批准号:
2039624 - 财政年份:2020
- 资助金额:
$ 18万 - 项目类别:
Standard Grant
EAGER: NSF-BSF: Quorum Biosensing Using Magnetic Field-Activated Molecular Machines
EAGER:NSF-BSF:使用磁场激活分子机器进行群体生物传感
- 批准号:
1939063 - 财政年份:2019
- 资助金额:
$ 18万 - 项目类别:
Standard Grant