EAGER: Enabling Quantum Leap: Exceptional-point Topological Polaritonics for Room-temperature Quantum Logic
EAGER:实现量子飞跃:室温量子逻辑的特异点拓扑极化子学
基本信息
- 批准号:1838412
- 负责人:
- 金额:$ 30万
- 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:2018-07-15 至 2020-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Non-technical description: This EAGER project seeks to enable room-temperature quantum logic operation in an emerging platform known as two-dimensional quantum materials. While quantum technologies present exciting opportunities such as exponential speed-ups of large computations, their realizations often require cryogenic conditions, such as -269 degrees Celsius, which is challenging to obtain in daily lives. Accordingly, the research team proposes to investigate, theoretically and experimentally, a set of fundamental physical mechanisms and phenomena that can significantly reduce the threshold of quantum logic gates and bring them to room-temperature operation. This research activity is integrated with efforts to train undergraduate and graduate students via interdisciplinary, collaborative research at the forefront of optical and quantum physics, material science, and nanotechnology.Technical description: The interaction between light and matter is at the heart of both quantum logic gates and classical optoelectronic devices. So far, most research is built upon the traditional theoretical framework of cavity quantum electrodynamics, which relies on one assumption: the Green's function of a system can be fully expanded by its eigenmodes. In this project, the research team propose to investigate new physics and devices where this fundamental assumption fails, at a unique type of non-Hermitian topological degeneracies known as exceptional points. In particular, the project focuses on the application of exceptional points to reduce quantum logic thresholds in the platform of two-dimensional materials. Successful completion of the project may benefit society by potentially granting access to quantum technologies in people's daily lives. In addition, the focus on non-Hermiticity and topological physics enables the development of new families of classical optoelectronic devices essential to our technological infrastructure in a multitude of areas, including imaging and sensing, healthcare, and energy.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.
非技术性说明:这个EAGER项目旨在使室温量子逻辑操作在一个新兴的平台称为二维量子材料。虽然量子技术提供了令人兴奋的机会,例如大型计算的指数加速,但它们的实现通常需要低温条件,例如-269摄氏度,这在日常生活中具有挑战性。因此,研究小组建议从理论和实验上研究一组基本的物理机制和现象,这些机制和现象可以显着降低量子逻辑门的阈值,并使它们在室温下运行。该研究活动是通过在光学和量子物理学,材料科学和纳米技术的前沿进行跨学科的合作研究来培养本科生和研究生的综合性研究。技术描述:光和物质之间的相互作用是量子逻辑门和经典光电器件的核心。迄今为止,大多数研究都是建立在传统的腔量子电动力学理论框架之上,该框架依赖于一个假设:系统的绿色函数可以由其本征模完全展开。在这个项目中,研究小组建议研究新的物理和设备,在这种基本假设失败的情况下,在一种独特类型的非厄米拓扑简并被称为例外点。特别是,该项目专注于应用例外点来降低二维材料平台中的量子逻辑阈值。该项目的成功完成可能会使社会受益,因为它可能会使人们在日常生活中获得量子技术。此外,对非厄米性和拓扑物理学的关注,使我们能够开发新系列的经典光电器件,这些器件对我们在成像和传感、医疗保健和能源等众多领域的技术基础设施至关重要。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(7)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Floquet Chern insulators of light
- DOI:10.1038/s41467-019-12231-4
- 发表时间:2019-09-13
- 期刊:
- 影响因子:16.6
- 作者:He, Li;Addison, Zachariah;Zhen, Bo
- 通讯作者:Zhen, Bo
Exceptional surfaces in PT-symmetric non-Hermitian photonic systems
- DOI:10.1364/optica.6.000190
- 发表时间:2018-10
- 期刊:
- 影响因子:10.4
- 作者:Hengyun Zhou;Jong Yeon Lee;Shang Liu;B. Zhen
- 通讯作者:Hengyun Zhou;Jong Yeon Lee;Shang Liu;B. Zhen
Controlled doping of graphene by impurity charge compensation via a polarized ferroelectric polymer
- DOI:10.1063/5.0003099
- 发表时间:2020-03
- 期刊:
- 影响因子:3.2
- 作者:Kelotchi S. Figueroa;N. Pinto;Srinivas V. Mandyam;Meng-qiang Zhao;C. Wen;Paul Masih Das;Zhaoli Gao;M. Drndić;A. T. Charlie Johnson
- 通讯作者:Kelotchi S. Figueroa;N. Pinto;Srinivas V. Mandyam;Meng-qiang Zhao;C. Wen;Paul Masih Das;Zhaoli Gao;M. Drndić;A. T. Charlie Johnson
Highly valley-polarized singlet and triplet interlayer excitons in van der Waals heterostructure
- DOI:10.1103/physrevb.100.041402
- 发表时间:2019-01
- 期刊:
- 影响因子:3.7
- 作者:Long Zhang;Rahul Gogna;G. William Burg;J. Horng;Eunice Y. Paik;Y. Chou;Kyounghwa Kim;E. Tutuc;H. Deng
- 通讯作者:Long Zhang;Rahul Gogna;G. William Burg;J. Horng;Eunice Y. Paik;Y. Chou;Kyounghwa Kim;E. Tutuc;H. Deng
Atomic-scale patterning in two-dimensional van der Waals superlattices
- DOI:10.1088/1361-6528/ab596c
- 发表时间:2020-03-06
- 期刊:
- 影响因子:3.5
- 作者:Das, Paul Masih;Thiruraman, Jothi Priyanka;Drndic, Marija
- 通讯作者:Drndic, Marija
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Bo Zhen其他文献
Sensitive infrared detection via optomechanical spring sensing
通过光机械弹簧传感进行灵敏的红外检测
- DOI:
- 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Chen Qian;Li He;Qiang Lin;Bo Zhen - 通讯作者:
Bo Zhen
Flexible yet robust
灵活而又坚固
- DOI:
10.1038/nmat4630 - 发表时间:
2016-04-26 - 期刊:
- 影响因子:38.500
- 作者:
Bo Zhen;Marin Soljačić - 通讯作者:
Marin Soljačić
Synthesis and observation of non-Abelian gauge fields in real space
实空间非阿贝尔规范场的综合与观测
- DOI:
10.1126/science.aay3183 - 发表时间:
2019-06 - 期刊:
- 影响因子:56.9
- 作者:
Yi Yang;Chao Peng;Di Zhu;Hrvoje Buljan;John D. Joannopoulos;Bo Zhen;Marin Soljačić - 通讯作者:
Marin Soljačić
Far infrared to terahertz widely tunable narrow linewidth light source via surface-emitting periodically poled thin film lithium niobate waveguides
通过表面发射周期性极化薄膜铌酸锂波导实现远红外至太赫兹宽范围可调窄线宽光源
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Valerie Yoshioka;Jicheng Jin;Q. Lin;Bo Zhen - 通讯作者:
Bo Zhen
Probabilistic risk assessment method considering machining-induced random residual stress
考虑加工引起的随机残余应力的概率风险评估方法
- DOI:
10.1016/j.ijmecsci.2024.109785 - 发表时间:
2025-01-01 - 期刊:
- 影响因子:9.400
- 作者:
Huimin Zhou;Junbo Liu;Shaochen Bao;Shuiting Ding;Guo Li;Guangyao Shao;Ruifeng Li;Gong Zhang;Bo Zhen - 通讯作者:
Bo Zhen
Bo Zhen的其他文献
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