Coherent exploration and manipulation of quantum materials
量子材料的相干探索和操纵
基本信息
- 批准号:RGPIN-2018-04865
- 负责人:
- 金额:$ 10.93万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2022
- 资助国家:加拿大
- 起止时间:2022-01-01 至 2023-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Quantum materials systems wherein long-range coherence in the electronic and structural degrees of freedom, in concert with strong interactions, give rise to new quantum phases of matter lie at the forefront of modern science. Their fundamental excitations yield glimpses into rare phenomena beyond the reach of even the most advanced particle accelerators, and their technological applications in daily life are myriad, ranging from Li-ion batteries in cell phones and electric vehicles, superconductive coils in MRI machines, and quantum dots in high-definition television screens. Yet other quantum materials, such as for example high-temperature superconductors, embody the outstanding open questions in modern physics and continue to elude our full understanding, nearly three decades after their discovery.In my research group based at UBC, we develop state-of-the-art, high-resolution spectroscopic tools employing visible, ultraviolet, and x-ray radiation to probe the surface and bulk electronic properties of these quantum materials at the frontier of condensed matter physics. For example, during the most recent Discovery Grant period, we used new pulsed laser and synchrotron measurement capabilities to perform groundbreaking experiments on self-organization of electrons in cuprates, as well as relativistic effects in ruthenates and iron-based superconductors. Together, these achievements provided major contributions to our understanding of unconventional and high-temperature superconductivity. Additionally, using in situ surface manipulation techniques pioneered in my group, we were able to turn graphene a 2D semi-metal into a superconductor, a technological breakthrough.In this program, with my team of talented students, postdocs, and research staff we seek to build upon successes in both the equilibrium and dynamical spectroscopic study of quantum materials while expanding into new territories of quantum manipulation. To do so, we seek to establish coherent control of both crystal and electronic structures via adatom deposition, multiaxial strain, and pulsed laser sources of various wavelengths. By this multipronged approach, we may continue to explore novel quantum materials of both intellectual and technological interest to the wider scientific community, pushing the known limits of solid state towards altogether new phases of quantum matter.
量子材料系统,其中电子和结构自由度的长程相干性与强相互作用相一致,产生物质的新量子相,处于现代科学的最前沿。它们的基本激发能让我们瞥见即使是最先进的粒子加速器也无法企及的罕见现象,它们在日常生活中的技术应用不计其数,从手机和电动汽车中的锂离子电池,MRI机器中的超导线圈,到高清电视屏幕中的量子点。然而,其他量子材料,例如高温超导体,体现了现代物理学中悬而未决的问题,并继续逃避我们的充分理解,近三十年后,他们的发现。在我的研究小组设在不列颠哥伦比亚大学,我们开发国家的最先进的,高分辨率的光谱工具,采用可见光,紫外线,和X射线辐射来探测这些处于凝聚态物理学前沿的量子材料的表面和体电子性质。例如,在最近的发现资助期间,我们使用了新的脉冲激光和同步加速器测量能力,对铜酸盐中电子的自组织进行了开创性的实验,以及在铁酸盐和铁基超导体中的相对论效应。总之,这些成就为我们理解非常规和高温超导性做出了重大贡献。此外,我们还利用我们小组首创的原位表面操控技术,将石墨烯(一种二维半金属)转变为超导体,这是一项技术突破。在这个项目中,我们与我的优秀学生、博士后和研究人员团队一起,寻求在量子材料的平衡和动力学光谱研究的成功基础上,同时拓展量子操控的新领域。要做到这一点,我们试图通过吸附原子沉积,多轴应变和各种波长的脉冲激光源建立晶体和电子结构的相干控制。通过这种多管齐下的方法,我们可以继续探索对更广泛的科学界具有智力和技术兴趣的新型量子材料,将固态的已知极限推向量子物质的全新阶段。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Damascelli, Andrea其他文献
Computational framework chinook for angle-resolved photoemission spectroscopy
- DOI:
10.1038/s41535-019-0194-8 - 发表时间:
2019-11-01 - 期刊:
- 影响因子:5.7
- 作者:
Day, Ryan P.;Zwartsenberg, Berend;Damascelli, Andrea - 通讯作者:
Damascelli, Andrea
Fano interference between collective modes in cuprate high-T(c) superconductors.
铜酸盐高温(c)超导体中集体模式之间的法诺干涉。
- DOI:
10.1038/s41467-023-36787-4 - 发表时间:
2023-03-11 - 期刊:
- 影响因子:16.6
- 作者:
Chu, Hao;Kovalev, Sergey;Wang, Zi Xiao;Schwarz, Lukas;Dong, Tao;Feng, Liwen;Haenel, Rafael;Kim, Min-Jae;Shabestari, Parmida;Hoang, Le Phuong;Honasoge, Kedar;Dawson, Robert David;Putzky, Daniel;Kim, Gideok;Puviani, Matteo;Chen, Min;Awari, Nilesh;Ponomaryov, Alexey N.;Ilyakov, Igor;Bluschke, Martin;Boschini, Fabio;Zonno, Marta;Zhdanovich, Sergey;Na, Mengxing;Christiani, Georg;Logvenov, Gennady;Jones, David J.;Damascelli, Andrea;Minola, Matteo;Keimer, Bernhard;Manske, Dirk;Wang, Nanlin;Deinert, Jan-Christoph;Kaiser, Stefan - 通讯作者:
Kaiser, Stefan
Probing the electronic structure of complex systems by ARPES
- DOI:
10.1238/physica.topical.109a00061 - 发表时间:
2004-01-01 - 期刊:
- 影响因子:2.9
- 作者:
Damascelli, Andrea - 通讯作者:
Damascelli, Andrea
Charge ordering in the electron-doped superconductor Nd2-xCexCuO4
- DOI:
10.1126/science.1256441 - 发表时间:
2015-01-16 - 期刊:
- 影响因子:56.9
- 作者:
da Silva Neto, Eduardo H.;Comin, Riccardo;Damascelli, Andrea - 通讯作者:
Damascelli, Andrea
Comparative Electronic Structures of the Chiral Helimagnets Cr(1/3)NbS(2) and Cr(1/3)TaS(2).
- DOI:
10.1021/acs.chemmater.3c01564 - 发表时间:
2023-09-12 - 期刊:
- 影响因子:8.6
- 作者:
Xie, Lilia S. S.;Gonzalez, Oscar;Li, Kejun;Michiardi, Matteo;Gorovikov, Sergey;Ryu, Sae Hee;Fender, Shannon S.;Zonno, Marta;Jo, Na Hyun;Zhdanovich, Sergey;Jozwiak, Chris;Bostwick, Aaron;Husremovic, Samra;Erodici, Matthew P.;Mollazadeh, Cameron;Damascelli, Andrea;Rotenberg, Eli;Ping, Yuan;Bediako, D. Kwabena - 通讯作者:
Bediako, D. Kwabena
Damascelli, Andrea的其他文献
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{{ truncateString('Damascelli, Andrea', 18)}}的其他基金
Electronic Structure of Quantum Materials
量子材料的电子结构
- 批准号:
CRC-2014-00021 - 财政年份:2022
- 资助金额:
$ 10.93万 - 项目类别:
Canada Research Chairs
Electronic Structure of Quantum Materials
量子材料的电子结构
- 批准号:
CRC-2021-00150 - 财政年份:2022
- 资助金额:
$ 10.93万 - 项目类别:
Canada Research Chairs
In situ study of strain- and field-induced phases of quantum matter at the CLS-QMSC Beamline
在 CLS-QMSC 光束线上对量子物质的应变和场诱导相进行原位研究
- 批准号:
RTI-2022-00114 - 财政年份:2021
- 资助金额:
$ 10.93万 - 项目类别:
Research Tools and Instruments
Electronic Structure Of Quantum Materials
量子材料的电子结构
- 批准号:
CRC-2014-00021 - 财政年份:2021
- 资助金额:
$ 10.93万 - 项目类别:
Canada Research Chairs
Coherent exploration and manipulation of quantum materials
量子材料的相干探索和操纵
- 批准号:
RGPIN-2018-04865 - 财政年份:2021
- 资助金额:
$ 10.93万 - 项目类别:
Discovery Grants Program - Individual
Coherent exploration and manipulation of quantum materials
量子材料的相干探索和操纵
- 批准号:
DGDND-2018-00007 - 财政年份:2020
- 资助金额:
$ 10.93万 - 项目类别:
DND/NSERC Discovery Grant Supplement
Electronic Structure of Quantum Materials
量子材料的电子结构
- 批准号:
1000230643-2014 - 财政年份:2020
- 资助金额:
$ 10.93万 - 项目类别:
Canada Research Chairs
Coherent exploration and manipulation of quantum materials
量子材料的相干探索和操纵
- 批准号:
RGPIN-2018-04865 - 财政年份:2020
- 资助金额:
$ 10.93万 - 项目类别:
Discovery Grants Program - Individual
Cost-effective continuous operation of the CLS-QMSC Beamline at cryogenic temperatures
CLS-QMSC Beamline 在低温下经济高效地连续运行
- 批准号:
RTI-2021-00244 - 财政年份:2020
- 资助金额:
$ 10.93万 - 项目类别:
Research Tools and Instruments
Coherent exploration and manipulation of quantum materials
量子材料的相干探索和操纵
- 批准号:
RGPIN-2018-04865 - 财政年份:2019
- 资助金额:
$ 10.93万 - 项目类别:
Discovery Grants Program - Individual
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新环境适应的海马突触可塑性机制
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量子材料的相干探索和操纵
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