Quantum resonant tunnelling enhances hydrogen bond rotation of confined water

[2107.02619] Quantum resonant tunnelling enhances hydrogen bond rotation of confined water Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search Physics > Biological Physics arXiv:2107.02619 (physics) [Submitted on 6 Jul 2021] Title: Quantum resonant tunnelling enhances hydrogen bond rotation of confined water Authors: Le Jin , Xinrui Yang , Yu Zhu , Zhiyuan Zhang , Rui Liu , Zhigang Wang View a PDF of the paper titled Quantum resonant tunnelling enhances hydrogen bond rotation of confined water, by Le Jin and 4 other authors View PDF Abstract: Many studies have revealed that confined water chain flipping is closely related to the spatial size and even quantum effects of the confinement environment. Here, we show that these are not the only factors that affect the flipping process of a confined water chain. First-principles calculations and analyses confirm that quantum tunnelling effects from the water chain itself, especially resonant tunnelling, enhance the hydrogen bond rotation process. Importantly, resonant tunnelling can result in tunnelling rotation of hydrogen bonds with a probability close to 1 with only 0.597 eV provided energy. Compared to sequential tunnelling, resonant tunnelling dominants water chain flipping at temperatures up to 20 K higher. Additionally, the ratio of the resonant tunnelling probability to the thermal disturbance probability at 200 K is at least ten times larger than that of sequential tunnelling, which further illustrates the enhancement of hydrogen bond rotation brought about by resonant tunnelling. Comments: 8 pages, 2 figures Subjects: Biological Physics (physics.bio-ph) ; Chemical Physics (physics.chem-ph); Computational Physics (physics.comp-ph) Cite as: arXiv:2107.02619 [physics.bio-ph] (or arXiv:2107.02619v1 [physics.bio-ph] for this version) https://doi.org/10.48550/arXiv.2107.02619 Focus to learn more arXiv-issued DOI via DataCite Journal reference: Front. Phys. 2022, 10, 1026384 Related DOI : https://doi.org/10.3389/fphy.2022.1026384 Focus to learn more DOI(s) linking to related resources Submission history From: Zhigang Wang [ view email ] [v1] Tue, 6 Jul 2021 13:50:00 UTC (3,015 KB) Full-text links: Access Paper: View a PDF of the paper titled Quantum resonant tunnelling enhances hydrogen bond rotation of confined water, by Le Jin and 4 other authors View PDF view license Current browse context: physics.bio-ph < prev | next > new | recent | 2021-07 Change to browse by: physics physics.chem-ph physics.comp-ph References & Citations NASA ADS Google Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab) Major funding support from

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