Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Reis, Felix"'
Autor:
Reis, Felix
Topological matter is one of the most vibrant research fields of contemporary solid state physics since the theoretical prediction of the quantum spin Hall effect in graphene in 2005. Quantum spin Hall insulators possess a vanishing bulk conductivity
Autor:
Syperek, Marcin, Stühler, Raul, Consiglio, Armando, Holewa, Paweł, Wyborski, Paweł, Dusanowski, Łukasz, Reis, Felix, Höfling, Sven, Thomale, Ronny, Hanke, Werner, Claessen, Ralph, Di Sante, Domenico, Schneider, Christian
Optical spectroscopy of ultimately thin materials has significantly enhanced our understanding of collective excitations in low-dimensional semiconductors. This is particularly reflected by the rich physics of excitons in atomically thin crystals whi
Externí odkaz:
http://arxiv.org/abs/2209.05915
Autor:
Stühler, Raul, Kowalewski, André, Reis, Felix, Jungblut, Dimitri, Dominguez, Fernando, Scharf, Benedikt, Li, Gang, Schäfer, Jörg, Hankiewicz, Ewelina M., Claessen, Ralph
The scientific interest in two-dimensional topological insulators (2D TIs) is currently shifting from a more fundamental perspective to the exploration and design of novel functionalities. Key concepts for the use of 2D TIs in spintronics are based o
Externí odkaz:
http://arxiv.org/abs/2111.04348
Autor:
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
Publikováno v:
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. High-resolution low photon energies angle-resolved photoemission (ARPES) allows for the direct observation of the linearly dispersing 2D
Externí odkaz:
http://arxiv.org/abs/1910.11170
Autor:
Rauch, Tomáš, Rogalev, Victor A., Bauernfeind, Maximilian, Maklar, Julian, Reis, Felix, Adler, Florian, Moser, Simon, Weis, Johannes, Lee, Tien-Lin, Thakur, Pardeep K., Schäfer, Jörg, Claessen, Ralph, Henk, Jürgen, Mertig, Ingrid
Publikováno v:
Phys. Rev. Materials 3, 064203 (2019)
The diamond and zinc-blende semiconductors are well-known and have been widely studied for decades. Yet, their electronic structure still surprises with unexpected topological properties of the valence bands. In this joint theoretical and experimenta
Externí odkaz:
http://arxiv.org/abs/1904.05063
Autor:
Li, Gang, Hanke, Werner, Hankiewicz, Ewelina M., Reis, Felix, Schaefer, Joerg, Claessen, Ralph, Wu, Congjun, Thomale, Ronny
Publikováno v:
Phys. Rev. B 98, 165146 (2018)
The quantum spin Hall effect (QSHE) has formed the seed for contemporary research on topological quantum states of matter. Since its discovery in HgTe/CdTe quantum wells and AlGaAs/GaAs heterostructures, all such systems have so far been suffering fr
Externí odkaz:
http://arxiv.org/abs/1807.09552
Autor:
Rogalev, Victor A., Rauch, Tomáš, Scholz, Markus R., Reis, Felix, Dudy, Lenart, Fleszar, Andrzej, Husanu, Marius-Adrian, Strocov, Vladimir N., Henk, Jürgen, Mertig, Ingrid, Schäfer, Jörg, Claessen, Ralph
Publikováno v:
Phys. Rev. B 95, 161117 (2017)
The electronic structure of \graySn(001) thin films strained compressively in-plane was studied both experimentally and theoretically. A new topological surface state (TSS) located entirely within the gapless projected bulk bands is revealed by \text
Externí odkaz:
http://arxiv.org/abs/1701.03421
Autor:
Sessi, Paolo, Reis, Felix, Bathon, Thomas, Kokh, Konstantin A., Tereshchenko, Oleg. E., Bode, Matthias
Publikováno v:
Nature Communications 5, 5349 (2014)
The spin-momentum locking of topological states offers an ideal platform to explore novel magneto-electric effects. These intimately depend on the ability to manipulate the spin texture in a controlled way. Here, we combine scanning tunneling microsc
Externí odkaz:
http://arxiv.org/abs/1410.8309
Autor:
Juliano, Guilherme Ribeiro, Aguiar, Laura Sanches, dos Reis Monteiro, Maria Luíza Gonçalves, Alberto, Gustavo Branquinho, Torquato, Bianca Gonçalves Silva, Oliveira, Mariana Silva, dos Reis Félix, José Eduardo, de Araújo, Márcia Fernandes, Corrêa, Rosana Rosa Miranda, de Paula Antunes Teixeira, Vicente, da Fonseca Ferraz, Mara Lúcia
Publikováno v:
In Annals of Diagnostic Pathology August 2019 41:79-82
Autor:
Reis, Felix
Topological matter is one of the most vibrant research fields of contemporary solid state physics since the theoretical prediction of the quantum spin Hall effect in graphene in 2005. Quantum spin Hall insulators possess a vanishing bulk conductivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d57ef0032770755fd5a95832b7e0aebb