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  1. AU="Chronister, A"
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  1. Article ; Online: Dipolar order in an amphidynamic crystalline metal-organic framework through reorienting linkers.

    Su, Y-S / Lamb, E S / Liepuoniute, I / Chronister, A / Stanton, A L / Guzman, P / Pérez-Estrada, S / Chang, T Y / Houk, K N / Garcia-Garibay, M A / Brown, S E

    Nature chemistry

    2021  Volume 13, Issue 3, Page(s) 278–283

    Abstract: Amphidynamic crystals, which possess crystallinity and support dynamic behaviours, are very well suited to the exploration of emergent phenomena that result from the coupling on the dynamic moieties. Here, dipolar rotors have been embedded in a ... ...

    Abstract Amphidynamic crystals, which possess crystallinity and support dynamic behaviours, are very well suited to the exploration of emergent phenomena that result from the coupling on the dynamic moieties. Here, dipolar rotors have been embedded in a crystalline metal-organic framework. The material consists of Zn(II) nodes and two types of ditopic bicyclo[2.2.2]octane-based linkers-one that coordinates to the Zn clusters through two 1,4-aza moieties, and a difluoro-functionalized derivative (the dipolar rotor) that coordinates through linked 1,4-dicarboxylate groups instead. Upon cooling, these linkers collectively order as a result of correlated dipole-dipole interactions. Variable-temperature, frequency-dependent dielectric measurements revealed a transition temperature T
    Language English
    Publishing date 2021-02-15
    Publishing country England
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2464596-5
    ISSN 1755-4349 ; 1755-4330
    ISSN (online) 1755-4349
    ISSN 1755-4330
    DOI 10.1038/s41557-020-00618-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Non-Uniform Sampling in NMR Spectroscopy and the Preservation of Spectral Knowledge in the Time and Frequency Domains.

    Kaur, Manpreet / Lewis, Callie M / Chronister, Aaron / Phun, Gabriel S / Mueller, Leonard J

    The journal of physical chemistry. A

    2020  Volume 124, Issue 26, Page(s) 5474–5486

    Abstract: The increased sensitivity under weighted non-uniform sampling (NUS) is demonstrated and quantified using Monte Carlo simulations of nuclear magnetic resonance (NMR) time- and frequency-domain signals. The concept of spectral knowledge is introduced and ... ...

    Abstract The increased sensitivity under weighted non-uniform sampling (NUS) is demonstrated and quantified using Monte Carlo simulations of nuclear magnetic resonance (NMR) time- and frequency-domain signals. The concept of spectral knowledge is introduced and shown to be superior to the frequency-domain signal-to-noise ratio for assessing the quality of NMR data. Two methods for rigorously preserving spectral knowledge and the time-domain NUS knowledge enhancement upon transformation to the frequency domain are demonstrated, both theoretically and numerically. The first, non-uniform weighted sampling using consistent root-mean-square noise, is applicable to data sampled on the Nyquist grid, whereas the second, the block Fourier transform using consistent root-mean-square noise, can be used to transform time-domain data acquired with arbitrary, off-grid NUS.
    Language English
    Publishing date 2020-06-18
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5215
    ISSN (online) 1520-5215
    DOI 10.1021/acs.jpca.0c02930
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Constraints on the superconducting order parameter in Sr

    Pustogow, A / Luo, Yongkang / Chronister, A / Su, Y-S / Sokolov, D A / Jerzembeck, F / Mackenzie, A P / Hicks, C W / Kikugawa, N / Raghu, S / Bauer, E D / Brown, S E

    Nature

    2019  Volume 574, Issue 7776, Page(s) 72–75

    Abstract: Phases of matter are usually identified through spontaneous symmetry breaking, especially regarding unconventional superconductivity and the interactions from which it originates. In that context, the superconducting state of the quasi-two-dimensional ... ...

    Abstract Phases of matter are usually identified through spontaneous symmetry breaking, especially regarding unconventional superconductivity and the interactions from which it originates. In that context, the superconducting state of the quasi-two-dimensional and strongly correlated perovskite Sr
    Language English
    Publishing date 2019-09-23
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/s41586-019-1596-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Evidence for even parity unconventional superconductivity in Sr

    Chronister, Aaron / Pustogow, Andrej / Kikugawa, Naoki / Sokolov, Dmitry A / Jerzembeck, Fabian / Hicks, Clifford W / Mackenzie, Andrew P / Bauer, Eric D / Brown, Stuart E

    Proceedings of the National Academy of Sciences of the United States of America

    2021  Volume 118, Issue 25

    Abstract: Unambiguous identification of the superconducting order parameter symmetry in [Formula: see text] has remained elusive for more than a quarter century. While a chiral p-wave ground state analogue to ... ...

    Abstract Unambiguous identification of the superconducting order parameter symmetry in [Formula: see text] has remained elusive for more than a quarter century. While a chiral p-wave ground state analogue to superfluid
    Language English
    Publishing date 2021-07-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2025313118
    Database MEDical Literature Analysis and Retrieval System OnLINE

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