Search Results - "Duffy, Liam B"

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    The effect of substrate and surface plasmons on symmetry breaking at the substrate interface of the topological insulator Bi2Te3 by Wiesner, Maciej, Roberts, Richard H., Lin, Jung-Fu, Akinwande, Deji, Hesjedal, Thorsten, Duffy, Liam B., Wang, Shumin, Song, Yuxin, Jenczyk, Jacek, Jurga, Stefan, Mroz, Boguslaw

    Published in Scientific reports (16-04-2019)
    “…A pressing challenge in engineering devices with topological insulators (TIs) is that electron transport is dominated by the bulk conductance, and so…”
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    Journal Article
  3. 3

    Magnetic X-ray spectroscopy of two-dimensional CrI3 layers by Frisk, Andreas, Duffy, Liam B., Zhang, Shilei, van der Laan, Gerrit, Hesjedal, Thorsten

    Published in Materials letters (01-12-2018)
    “…•CrI3 is a ferromagnetic 2D material.•Magnetic coupling mechanism in CrI3 revealed.•Mechanism relies on covalent Cr-I bonding, leading to large magnetic…”
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    Journal Article
  4. 4

    The effect of substrate and surface plasmons on symmetry breaking at the substrate interface of the topological insulator Bi 2 Te 3 by Wiesner, Maciej, Roberts, Richard H, Lin, Jung-Fu, Akinwande, Deji, Hesjedal, Thorsten, Duffy, Liam B, Wang, Shumin, Song, Yuxin, Jenczyk, Jacek, Jurga, Stefan, Mroz, Boguslaw

    Published in Scientific reports (01-12-2019)
    “…A pressing challenge in engineering devices with topological insulators (TIs) is that electron transport is dominated by the bulk conductance, and so…”
    Get full text
    Journal Article
  5. 5

    Systematic Study of Ferromagnetism in CrxSb2−xTe3 Topological Insulator Thin Films using Electrical and Optical Techniques by Singh, Angadjit, Kamboj, Varun S., Liu, Jieyi, Llandro, Justin, Duffy, Liam B., Senanayak, Satyaprasad P., Beere, Harvey E., Ionescu, Adrian, Ritchie, David A., Hesjedal, Thorsten, Barnes, Crispin H. W.

    Published in Scientific reports (19-11-2018)
    “…Ferromagnetic ordering in a topological insulator can break time-reversal symmetry, realizing dissipationless electronic states in the absence of a magnetic…”
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    Journal Article
  6. 6

    Probing the Topological Surface State in Bi2Se3 Thin Films Using Temperature-Dependent Terahertz Spectroscopy by Kamboj, Varun S, Singh, Angadjit, Ferrus, Thierry, Beere, Harvey E, Duffy, Liam B, Hesjedal, Thorsten, Barnes, Crispin H. W, Ritchie, David A

    Published in ACS photonics (15-11-2017)
    “…Strong spin–momentum coupling in topological insulators gives rise to topological surface states, protected against disorder scattering by time reversal…”
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  7. 7

    Magnetic X-ray spectroscopy of two-dimensional CrI^sub 3^ layers by Frisk, Andreas, Duffy, Liam B, Zhang, Shilei, van der Laan, Gerrit, Hesjedal, Thorsten

    Published in Materials letters (01-12-2018)
    “…The recently confirmed monolayer ferromagnet CrI3 is a frisky example of a two-dimensional ferromagnetic material with great application potential in van der…”
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    Systematic Study of Ferromagnetism in Cr x Sb 2-x Te 3 Topological Insulator Thin Films using Electrical and Optical Techniques by Singh, Angadjit, Kamboj, Varun S, Liu, Jieyi, Llandro, Justin, Duffy, Liam B, Senanayak, Satyaprasad P, Beere, Harvey E, Ionescu, Adrian, Ritchie, David A, Hesjedal, Thorsten, Barnes, Crispin H W

    Published in Scientific reports (19-11-2018)
    “…Ferromagnetic ordering in a topological insulator can break time-reversal symmetry, realizing dissipationless electronic states in the absence of a magnetic…”
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    Journal Article
  11. 11

    Tailoring the topological surface state in ultrathin $\alpha$-Sn (111) films by Rogalev, Victor A, Reis, Felix, Adler, Florian, Bauernfeind, Maximilian, Erhardt, Jonas, Kowalewski, André, Scholz, Markus R, Dudy, Lenart, Duffy, Liam B, Hesjedal, Thorsten, Hoesch, Moritz, Bihlmayer, Gustav, Schäfer, Jörg, Claessen, Ralph

    Published 24-10-2019
    “…Phys. Rev. B 100, 245144 (2019) We report on the electronic structure of $\alpha$-Sn films in the very low thickness regime grown on InSb(111)A…”
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  12. 12

    Emergence of Dirac-like bands in the monolayer limit of epitaxial Ge films on Au(111) by Schröter, Niels B. M, Watson, Matthew D, Duffy, Liam B, Hoesch, Moritz, Chen, Yulin, Hesjedal, Thorsten, Kim, Timur K

    Published 14-07-2017
    “…2D Materials 4, 031005, (2017) After the discovery of Dirac fermions in graphene, it has become a natural question to ask whether it is possible to realize…”
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