| |  Online-Ressource |
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| Verfasst von: | Zhang, Ming [VerfasserIn]  |
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| | Zhang, Shuqiao [VerfasserIn] |
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| | Xiong, Yanwei [VerfasserIn] |
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| | Zhang, Hankai [VerfasserIn] |
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| | Ischenko, Anatoly A. [VerfasserIn] |
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| | Vendrell, Oriol [VerfasserIn] |
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| | Dong, Xiaolong [VerfasserIn] |
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| | Mu, Xiangxu [VerfasserIn] |
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| | Centurion, Martin [VerfasserIn] |
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| | Xu, Haitan [VerfasserIn] |
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| | Miller, R. J. Dwayne [VerfasserIn] |
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| | Li, Zheng [VerfasserIn] |
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| Titel: | Quantum state tomography of molecules by ultrafast diffraction |
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| Verf.angabe: | Ming Zhang, Shuqiao Zhang, Yanwei Xiong, Hankai Zhang, Anatoly A. Ischenko, Oriol Vendrell, Xiaolong Dong, Xiangxu Mu, Martin Centurion, Haitan Xu, R. J. Dwayne Miller & Zheng Li |
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| E-Jahr: | 2021 |
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| Jahr: | 14 September 2021 |
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| Umfang: | 7 S. |
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| Teil: | volume:12 |
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| | year:2021 |
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| | month:09 |
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| | elocationid:5441 |
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| | pages:1-7 |
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| | extent:7 |
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| Fussnoten: | Gesehen am 24.09.2021 |
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| Titel Quelle: | Enthalten in: Nature Communications |
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| Ort Quelle: | [London] : Nature Publishing Group UK, 2010 |
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| Jahr Quelle: | 2021 |
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| Band/Heft Quelle: | 12(2021) vom: Sept., Artikel-ID 5441, Seite 1-7 |
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| ISSN Quelle: | 2041-1723 |
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| Abstract: | Ultrafast electron diffraction and time-resolved serial crystallography are the basis of the ongoing revolution in capturing at the atomic level of detail the structural dynamics of molecules. However, most experiments capture only the probability density of the nuclear wavepackets to determine the time-dependent molecular structures, while the full quantum state has not been accessed. Here, we introduce a framework for the preparation and ultrafast coherent diffraction from rotational wave packets of molecules, and we establish a new variant of quantum state tomography for ultrafast electron diffraction to characterize the molecular quantum states. The ability to reconstruct the density matrix, which encodes the amplitude and phase of the wavepacket, for molecules of arbitrary degrees of freedom, will enable the reconstruction of a quantum molecular movie from experimental x-ray or electron diffraction data. Ultrafast diffraction is fundamental in capturing the structural dynamics of molecules. Here, the authors establish a variant of quantum state tomography for arbitrary degrees of freedom to characterize the molecular quantum states, which will enable the reconstruction of a quantum molecular movie from diffraction data. |
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| DOI: | doi:10.1038/s41467-021-25770-6 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1038/s41467-021-25770-6 |
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| | Volltext: https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=DOISource&SrcApp=WOS&KeyAID=10.1038%2Fs41467- ... |
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| | DOI: https://doi.org/10.1038/s41467-021-25770-6 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | atomic motions |
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| | capturing chemistry |
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| | chemical physics |
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| | colloquium |
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| | crystallography |
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| | dynamics |
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| | electrons |
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| | movie |
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| | reconstruction |
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| | reveals |
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| K10plus-PPN: | 1771784075 |
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| Verknüpfungen: | → Zeitschrift |
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Quantum state tomography of molecules by ultrafast diffraction / Zhang, Ming [VerfasserIn]; 14 September 2021 (Online-Ressource)
