Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Ernst, Benedikt"'
Autor:
Ernst, Benedikt, Kubaschinski, Paul, Schiessl, Andreas, Waltz, Manuela, Höppel, Heinz Werner, Tetzlaff, Ulrich
Publikováno v:
In Materials Science & Engineering A November 2024 916
Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet
Autor:
Belopolski, Ilya, Manna, Kaustuv, Sanchez, Daniel S., Chang, Guoqing, Ernst, Benedikt, Yin, Jiaxin, Zhang, Songtian S., Cochran, Tyler A., Shumiya, Nana, Zheng, Hao, Singh, Bahadur, Bian, Guang, Multer, Daniel, Litskevich, Maksim, Zhou, Xiaoting, Huang, Shin-Ming, Wang, Baokai, Chang, Tay-Rong, Xu, Su-Yang, Bansil, Arun, Felser, Claudia, Lin, Hsin, Hasan, M. Zahid
Publikováno v:
Science 365 (6459), 1278-1281 (2019)
Topological matter is known to exhibit unconventional surface states and anomalous transport owing to unusual bulk electronic topology. In this study, we use photoemission spectroscopy and quantum transport to elucidate the topology of the room tempe
Externí odkaz:
http://arxiv.org/abs/2004.00004
Akademický článek
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Autor:
Markou, Anastasios, Kriegner, Dominik, Gayles, Jacob, Zhang, Liguo, Chen, Yi-Cheng, Ernst, Benedikt, Lai, Yu-Hong, Schnelle, Walter, Chu, Ying-Hao, Sun, Yan, Felser, Claudia
Publikováno v:
Phys. Rev. B 100, 054422 (2019)
Topological magnetic semimetals promise large Berry curvature through the distribution of the topological Weyl nodes or nodal lines and further novel physics with exotic transport phenomena. We present a systematic study of the structural and magneto
Externí odkaz:
http://arxiv.org/abs/1904.11410
Autor:
Taylor, James M., Lesne, Edouard, Markou, Anastasios, Dejene, Fasil Kidane, Ernst, Benedikt, Kalache, Adel, Rana, Kumari Gaurav, Kumar, Neeraj, Werner, Peter, Felser, Claudia, Parkin, Stuart S. P.
Publikováno v:
Phys. Rev. Materials 3, 074409 (2019)
Antiferromagnetic materials are of great interest for spintronics. Here we present a comprehensive study of the growth, structural characterization, and resulting magnetic properties of thin films of the non-collinear antiferromagnet Mn$_{3}$Ir. Usin
Externí odkaz:
http://arxiv.org/abs/1903.05539
Autor:
Belopolski, Ilya, Sanchez, Daniel S., Chang, Guoqing, Manna, Kaustuv, Ernst, Benedikt, Xu, Su-Yang, Zhang, Songtian S., Zheng, Hao, Yin, Jiaxin, Singh, Bahadur, Bian, Guang, Multer, Daniel, Zhou, Xiaoting, Huang, Shin-Ming, Wang, Baokai, Bansil, Arun, Lin, Hsin, Felser, Claudia, Hasan, M. Zahid
We use photoemission spectroscopy to discover the first topological magnet in three dimensions, the material Co$_2$MnGa.
Externí odkaz:
http://arxiv.org/abs/1712.09992
Autor:
Ernst, Benedikt, Sahoo, Roshnee, Sun, Yan, Nayak, Jayita, Muechler, Lukas, Nayak, Ajaya K., Kumar, Nitesh, Markou, Anastasios, Fecher, Gerhard H., Felser, Claudia
Publikováno v:
Phys. Rev. B 100, 054445 (2019)
Various Co2 based Heusler compounds are predicted to be Weyl materials. These systems with broken symmetry possess a large Berry curvature, and introduce exotic transport properties. The present study on epitaxially grown Co2TiSn films is an initial
Externí odkaz:
http://arxiv.org/abs/1710.04393
Autor:
Sahoo, Roshnee, Wollmann, Lukas, Selle, Susanne, Höche, Thomas, Ernst, Benedikt, Kalache, Adel, Shekhar, Chandra, Kumar, Nitesh, Chadov, Stanislav, Felser, Claudia, Parkin, Stuart S. P., Nayak, Ajaya K.
In recent years, antiferromagnetic spintronics has received much attention since ideal antiferromagnets do not produce stray fields and are much more stable to external magnetic fields compared to materials with net magnetization. Akin to antiferroma
Externí odkaz:
http://arxiv.org/abs/1608.02887
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering (Sage Publications, Ltd.); Dec2023, Vol. 237 Issue 14, p3285-3303, 19p
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering; December 2023, Vol. 237 Issue: 14 p3285-3303, 19p