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ISOLDE Workshop and Users meeting 2018

5–7 Dec 2018
CERN
Europe/Zurich timezone

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Session

Solid State Physics

5 Dec 2018, 14:00
503/1-001 - Council Chamber (CERN)

503/1-001 - Council Chamber

CERN

162
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Conveners

Solid State Physics

  • Ulrich Wahl (Universidade de Lisboa (PT))

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  1. 55. Unraveling the atomic structure of quantum materials using radioactive ions
    Lino Miguel Da Costa Pereira (KU Leuven (BE))
    05/12/2018, 14:00
    Invited

    ISOLDE has been a hub for the development of radioactive probe techniques and their application in solid state physics and other fields. In this talk, we review some recent highlights from the application of electron emission channeling and perturbed angular correlation spectroscopy to research on functional quantum materials: from well-established research activities on doping of...

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  2. 42. Sub-lattice displacement in multiferroic Rashba semiconductor (Ge,Mn)Te (IS648)
    Tiago Abel De Lemos Lima (KU Leuven, IKS)
    05/12/2018, 14:30
    Submitted

    Multiferroic Rashba semiconductors (MUFERS) are novel functional materials based on the coupling between ferromagnetism, ferroelectricity and Rashba-Zeeman effects [1]. Ge$_{1-x}$Mn$_x$Te, the model MUFERS, inherits the robust ferroelectricity and giant Rashba splitting of $\alpha$-GeTe, undergoing a ferroelectric phase transition at $T_C^{FE}$. Below the transition temperature, the cubic...

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  3. 25. Perturbed Angular Correlation γ-γ measurements on Naturally Layered Perovskites Ca_{n+1}Mn_{n}O_{3n+1}
    Pedro Miguel Da Rocha Rodrigues (Universidade do Porto (PT))
    05/12/2018, 14:45
    Submitted

    Magneto-electric multiferroics form an attractive class of materials, not only for the diversity of exciting fundamental phenomena they present but also by the potential technological applications foreseen. Among them are energy efficient memory devices, multiple state memories, as well highly sensible electrical-magnetic field sensors. Although the research in this area has increased...

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  4. 10. Evidence of p-type doping in Mn doped AlGaN following 57Mn/57Fe implantation
    Hilary Masenda (University of Witwatersrand)
    05/12/2018, 15:00
    Submitted

    Currently, intensive research in group III nitrides is focussed on improving the performance of commercial devices. This includes their heterostructures and/or alloys with other group III elements. Amongst the latter are ternary semiconductors such as Al$_{x}$Ga$_{1-x}$N, which are expected to give rise to unexpected photonic and magnetic functionalities when doped with magnetic ion species....

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  5. 37. Defect structures of photocatalytic plasma treated and doped titania
    Peter Schaaf (TU Ilmenau)
    05/12/2018, 15:15
    Submitted

    Titania TiO2 is a promising material candidate for batteries, water splitting and water purification. Its photocatalytical and Li-storage capabilities very much depend on the defect structure in the used titania. Hydrogenation and N-doping have proven to improve this defect structure in such a way that the mentioned properties are drastically improved [1–3].
    With the help of nuclear solid...

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