Articles publicats

Articles publicats 2 registres trobats  La cerca s'ha fet en 0.02 segons. 
1.
13 p, 8.2 MB The Role of polarity in nonplanar semiconductor nanostructures / De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ; Zamani, Reza (École Polytechnique Fédérale de Lausanne. Interdisciplinary Center for Electron Microscopy) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Eickhoff, Martin (University of Bremen. Institut für Festkörperphysik) ; Xiong, Qihua (Nanyang Technological University. School of Physical and Mathematical Sciences) ; Fontcuberta i Morral, Anna (École Polytechnique Fédérale de Lausanne) ; Caroff, Philippe (Delft University of Technology) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
The lack of mirror symmetry in binary semiconductor compounds turns them into polar materials, where two opposite orientations of the same crystallographic direction are possible. Interestingly, their physical properties (e. [...]
2019 - 10.1021/acs.nanolett.9b00459
Nano letters, Vol. 19, issue 6 (June 2019) , p. 3396-3408  
2.
10 p, 2.0 MB Spin states protected from intrinsic electron-phonon coupling reaching 100 ns lifetime at room temperature in MoSe₂ / Ersfeld, Manfred (RWTH Aachen University) ; Volmer, Frank (RWTH Aachen University) ; Melo, Pedro Miguel M.C. de (Université de Liège. Complex and Entangled Systems from Atoms to Materials) ; Winter, Robin de (RWTH Aachen University) ; Heithoff, Maximilian (RWTH Aachen University) ; Zanolli, Zeila (Institut Català de Nanociència i Nanotecnologia) ; Stampfer, Cristoph. (RWTH Aachen University) ; Verstraete, Matthieu J. (Université de Liège. Complex and Entangled Systems from Atoms to Materials) ; Beschoten, Bernd (RWTH Aachen University)
We present time-resolved Kerr rotation measurements, showing spin lifetimes of over 100 ns at room temperature in monolayer MoSe. These long lifetimes are accompanied by an intriguing temperature-dependence of the Kerr amplitude, which increases with temperature up to 50 K and then abruptly switches sign. [...]
2019 - 10.1021/acs.nanolett.9b01485
Nano letters, Vol. 19, issue 6 (June 2019) , p. 4083-4090  

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