Kink far below the Fermi level reveals new electron-magnon scattering channel in Fe

Autor: E. Młyńczak, M. C. T. D. Müller, P. Gospodarič, T. Heider, I. Aguilera, G. Bihlmayer, M. Gehlmann, M. Jugovac, G. Zamborlini, C. Tusche, S. Suga, V. Feyer, L. Plucinski, C. Friedrich, S. Blügel, C. M. Schneider

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-5 (2019)

The conduction electron and magnon interactions are essential for the understanding and development of spintronics and superconductivity. Here the authors show a deep binding energy kink in spin-resolved photoemission spectra which is understood as a

Externí odkaz: https://doaj.org/article/19c66633b6924d88a311cbfedbd35e16

Fermi Surface Manipulation by External Magnetic Field Demonstrated for a Prototypical Ferromagnet

Autor: E. Młyńczak, M. Eschbach, S. Borek, J. Minár, J. Braun, I. Aguilera, G. Bihlmayer, S. Döring, M. Gehlmann, P. Gospodarič, S. Suga, L. Plucinski, S. Blügel, H. Ebert, C. M. Schneider

Publikováno v: Physical Review X, Vol 6, Iss 4, p 041048 (2016)

We consider the details of the near-surface electronic band structure of a prototypical ferromagnet, Fe(001). Using high-resolution angle-resolved photoemission spectroscopy, we demonstrate openings of the spin-orbit-induced electronic band gaps near

Externí odkaz: https://doaj.org/article/3f74b1068b2847d48322f163d7b8679d

Fe(001) angle-resolved photoemission and intrinsic anomalous Hall conductivity in Fe seen by different ab initio approaches : LDA and GGA versus GW

Autor: E. Młyńczak, I. Aguilera, P. Gospodarič, T. Heider, M. Jugovac, G. Zamborlini, J.-P. Hanke, C. Friedrich, Y. Mokrousov, C. Tusche, S. Suga, V. Feyer, S. Blügel, L. Plucinski, C. M. Schneider

Publikováno v: Physical review / B 105(11), 115135 (2022). doi:10.1103/PhysRevB.105.115135

Many material properties such as the electronic transport characteristics depend on the details of the electronic band structure in the vicinity of the Fermi level. For an accurate ab initio description of the material properties, the electronic band

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::829a25b7d8109318521ebad932998cf4
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85127903658

Kink far below the Fermi level reveals new electron-magnon scattering channel in Fe

Autor: E. Młyńczak, M. C. T. D. Müller, P. Gospodarič, T. Heider, I. Aguilera, G. Bihlmayer, M. Gehlmann, M. Jugovac, G. Zamborlini, C. Tusche, S. Suga, V. Feyer, L. Plucinski, C. Friedrich, S. Blügel, C. M. Schneider

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-5 (2019)
Nature Communications
Nature Communications 10(1), 505 (2019). doi:10.1038/s41467-019-08445-1

Many properties of real materials can be modeled using ab initio methods within a single-particle picture. However, for an accurate theoretical treatment of excited states, it is necessary to describe electron-electron correlations including interact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd05b00c52953f6f594320a363be34fc
http://arxiv.org/abs/1808.02682

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