Coexistence of charge and ferromagnetic order in fcc Fe

Autor: Pin-Jui Hsu, Jens Kügel, Jeannette Kemmer, Francesco Parisen Toldin, Tobias Mauerer, Matthias Vogt, Fakher Assaad, Matthias Bode

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)

The coexistence of different magnetic and electronic phases often occurs in materials with complex chemical compositions, allowing for the study of competitive, collaborative, or emergent phenomena. Here, the authors demonstrate such behaviour in ult

Externí odkaz: https://doaj.org/article/ae2d21d2265d4ef2bd1571d6782ebe0f

Indirect chiral magnetic exchange through Dzyaloshinskii-Moriya-enhanced RKKY interactions in manganese oxide chains on Ir(100)

Autor: Stefan Blügel, Carlo Carbone, Ryan Cotsakis, Asish K. Kundu, Paolo Moras, Gustav Bihlmayer, Jeannette Kemmer, A. Belabbes, Matthias Bode, Matthias Vogt, Polina M. Sheverdyaeva, Martin Schmitt

Publikováno v: Nature communications (2019). doi:10.1038/s41467-019-10515-3
info:cnr-pdr/source/autori:Martin Schmitt, Paolo Moras, Gustav Bihlmayer, Ryan Cotsakis, Matthias Vogt, Jeannette Kemmer, Abderrezak Belabbes, Polina M. Sheverdyaeva, Asish K. Kundu, Carlo Carbone, Stefan Blügel, Matthias Bode/titolo:Indirect chiral magnetic exchange through Dzyaloshinskii-Moriya-enhanced RKKY interactions in manganese oxide chains on Ir(100)/doi:10.1038%2Fs41467-019-10515-3/rivista:Nature communications/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume
Nature Communications
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Nature Communications 10(1), 2610 (2019). doi:10.1038/s41467-019-10515-3

Localized electron spins can couple magnetically via the Ruderman–Kittel–Kasuya–Yosida interaction even if their wave functions lack direct overlap. Theory predicts that spin–orbit scattering leads to a Dzyaloshinskii–Moriya type enhancemen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0171f0a88631a4f2ded63e7555149df4
https://doi.org/10.1038/s41467-019-10515-3

Parity breaking in a double atomic chain system

Autor: Matthias Bode, Ralph Claessen, Jeannette Kemmer, J. Aulbach, J. Schäfer, Steven C. Erwin

Publikováno v: Physical Review B. 96

In one-dimensional electron systems, cooperative effects are expected to cause very specific electronic instabilities. Atomic nanowires, formed via self-organized growth on semiconductor surfaces, represent viable physical realizations for the study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0333e936ef4bf332a5c8613c0f6fe74
https://doi.org/10.1103/physrevb.96.081406

Coexistence of charge and ferromagnetic order in fcc Fe

Autor: Tobias Mauerer, Pin-Jui Hsu, Matthias Bode, Fakher F. Assaad, Jeannette Kemmer, Matthias Vogt, Jens Kügel, Francesco Parisen Toldin

Publikováno v: Nature Communications
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)

Phase coexistence phenomena have been intensively studied in strongly correlated materials where several ordered states simultaneously occur or compete. Material properties critically depend on external parameters and boundary conditions, where tiny

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f22b1e3b44e7aaee89534f9f072693d
http://arxiv.org/abs/1603.09100

Structural analysis of the intermetallic surface compoundCePt5/Pt(111)

Autor: Matthias Bode, Christian Praetorius, Pin-Jui Hsu, Jeannette Kemmer, Kai Fauth, Andreas Krönlein

Publikováno v: Physical Review B. 90

We report on a detailed low-energy electron diffraction (LEED) and low-temperature scanning tunneling microscopy (STM) study of the intermetallic surface compound ${\mathrm{CePt}}_{5}$ on Pt(111). Depending on the thickness we observe various diffrac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f33ff6d9fd6f4d4f7ec7d56129775a4a
https://doi.org/10.1103/physrevb.90.195401