Výsledky vyhledávání - "Jeannette Kemmer"

Akademický článek

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

Autor: 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

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)

Manganese oxide self-organizes on Ir(100) surfaces to form arrays of one-dimensional chains, providing a model system to study emergent magnetic behaviour. Schmitt et al. demonstrate they host chiral magnetism mediated by Dzyaloshinskii–Moriya-enha

Externí odkaz: https://doaj.org/article/68d7fe591e3641be81502151087f28f3

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Akademický článek

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

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Structural analysis of ultra-thin Pd films on W(110)

Autor: Jeannette Kemmer, Matthias Bode

Publikováno v: Surface Science. 657:44-50

We report on a scanning tunneling microscopy (STM) growth study of ultra-thin Pd films on W(110) in the thickness range up to about three atomic layers. At a substrate temperature of ( 573 ± 20 )K during deposition the initial growth at submonolayer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1aed0a63702eed591a371147e4bf3999
https://doi.org/10.1016/j.susc.2016.11.006

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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

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Electronic correlations in twisted bilayer graphene near the magic angle

Autor: Jason Alicea, Gil Refael, Yang Peng, Alex Thomson, Felix von Oppen, Hechen Ren, Kenji Watanabe, Jeannette Kemmer, Yiran Zhang, Youngjoon Choi, Harpreet Singh Arora, Stevan Nadj-Perge, Robert Polski, Takashi Taniguchi

Twisted bilayer graphene with a twist angle of around 1.1{\deg} features a pair of isolated flat electronic bands and forms a strongly correlated electronic platform. Here, we use scanning tunneling microscopy to probe local properties of highly tuna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ad4555dc8e9252c6886b72ba3c13b7

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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

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Author Correction: Electronic correlations in twisted bilayer graphene near the magic angle

Autor: Felix von Oppen, Alex Thomson, Gil Refael, Robert Polski, Hechen Ren, Jason Alicea, Yang Peng, Harpreet Singh Arora, Kenji Watanabe, Stevan Nadj-Perge, Jeannette Kemmer, Yiran Zhang, Youngjoon Choi, Takashi Taniguchi

Publikováno v: Nature Physics. 15:1205-1205

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f14c3c9a427a443959cd1be7205a3471
https://doi.org/10.1038/s41567-019-0724-0

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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

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Growth and magnetic domain structure of ultrathin Fe films on Rh(001)

Autor: Jens Kügel, Pin-Jui Hsu, Matthias Bode, Stefan Wilfert, Tobias Mauerer, Jeannette Kemmer

Publikováno v: Physical Review B. 91

The growth and magnetic domain structure of ultrathin Fe films epitaxially grown on face-centered cubic (fcc) Rh(001) is investigated by spin-polarized scanning tunneling microscopy (SP-STM) at low temperatures $(T=5.5\text{K})$. Our results indicate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6658be54fd62a2a0d9c5dea134059dc6
https://doi.org/10.1103/physrevb.91.184412

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