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2024 CAP Congress / Congrès de l'ACP 2024

26–31 May 2024
Western University
America/Toronto timezone
Welcome to the 2024 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2024!

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Session

(DCMMP) W4-7 Fluctuations, interactions and Disorder in Condensed Matter | Fluctuations, interactions et désordre dans la matière condensée (DPMCM)

W4-7
29 May 2024, 15:30
Western University

Western University

Conveners

(DCMMP) W4-7 Fluctuations, interactions and Disorder in Condensed Matter | Fluctuations, interactions et désordre dans la matière condensée (DPMCM)

  • Tami Pereg-Barnea

Presentation materials

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  1. 4393. Transport and scattering of confined electrons in electrides
    Jesse Maassen
    29/05/2024, 15:30
    Symposia Day (DCMMP - DPMCM) - Fluctuations, interactions and Disorder in Condensed Matter / Fluctuations, interactions et désordre dans la matière condensée
    Invited Speaker / Conférencier(ère) invité(e)

    Electrides are unconventional ionic crystals with excess electrons that decouple from the atomic nuclei and fill voids in the lattice. With layered electrides, the excess electrons form 2D delocalized sheets confined to the interstitial region between the atomic layers, or on their surfaces when exfoliated to form 2D electrides (known as “electrenes”). The spatial decoupling of the electrons...

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  2. 4124. Interface tunable magnetism in quasi-two-dimensional chromium telluride
    Prof. Hang Chi (University of Ottawa)
    29/05/2024, 16:00
    Symposia Day (DCMMP - DPMCM) - Fluctuations, interactions and Disorder in Condensed Matter / Fluctuations, interactions et désordre dans la matière condensée
    Invited Speaker / Conférencier(ère) invité(e)

    Novel quasi-2D magnets are attracting much attention recently. The MBE synthesis route is highly desirable for interface control when implementing strain engineering and/or hybridizing with other quantum systems. In situ prepared atomically sharp interfaces further enable fundamentally new phenomena, while providing opportunities in spintronics, leveraging interface-driven versatility [1]....

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  3. 4506. Putative non-trivial topology in YNiSn2 Dirac semimetal
    Cris Adriano (University of Sherbrooke)
    29/05/2024, 16:30
    Symposia Day (DCMMP - DPMCM) - Fluctuations, interactions and Disorder in Condensed Matter / Fluctuations, interactions et désordre dans la matière condensée
    Invited Speaker / Conférencier(ère) invité(e)

    We report X-ray powder diffraction, elemental analysis, electrical resistivity, magnetic susceptibility, specific heat and angle-resolved photoemission spectroscopy (ARPES) in single crystals of YNiSn2. This compound crystallizes in a orthorhombic crystal structure (space group Cmcm) with lattice parameters a = 4.409 ˚A, b = 16.435 ˚A, c = 4.339 ˚A. YNiSn2 presents a weak Pauli paramagnetic...

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