Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Przeglądasz jako GOŚĆ
Tytuł pozycji:

Topological transitions among skyrmion- and hedgehog-lattice states in cubic chiral magnets.

Tytuł :
Topological transitions among skyrmion- and hedgehog-lattice states in cubic chiral magnets.
Autorzy :
Fujishiro Y; Department of Applied Physics, The University of Tokyo, Bunkyo-ku, Tokyo, 113-8656, Japan. .
Kanazawa N; Department of Applied Physics, The University of Tokyo, Bunkyo-ku, Tokyo, 113-8656, Japan. .
Nakajima T; RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.
Yu XZ; RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.
Ohishi K; Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Naka, Ibaraki, 319-1106, Japan.
Kawamura Y; Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Naka, Ibaraki, 319-1106, Japan.
Kakurai K; RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.; Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Naka, Ibaraki, 319-1106, Japan.
Arima T; RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.; Department of Advanced Materials Science, The University of Tokyo, Kashiwa, Chiba, 277-8561, Japan.
Mitamura H; The Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.
Miyake A; The Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.
Akiba K; The Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.
Tokunaga M; The Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.
Matsuo A; The Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.
Kindo K; The Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwa, Chiba, 277-8581, Japan.
Koretsune T; Department of Physics, Tohoku University, Aoba-ku, Sendai, Miyagi, 980-8578, Japan.
Arita R; Department of Applied Physics, The University of Tokyo, Bunkyo-ku, Tokyo, 113-8656, Japan.; RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.
Tokura Y; Department of Applied Physics, The University of Tokyo, Bunkyo-ku, Tokyo, 113-8656, Japan.; RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.
Pokaż więcej
Źródło :
Nature communications [Nat Commun] 2019 Mar 05; Vol. 10 (1), pp. 1059. Date of Electronic Publication: 2019 Mar 05.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
Język :
English
Imprint Name(s) :
Original Publication: [London] : Nature Pub. Group
References :
Phys Rev Lett. 2012 Jan 6;108(1):017206. (PMID: 22304286)
Phys Rev Lett. 2009 May 8;102(18):186601. (PMID: 19518894)
Nat Commun. 2018 Jan 29;9(1):408. (PMID: 29379016)
Phys Rev Lett. 2011 Apr 15;106(15):156603. (PMID: 21568591)
Phys Rev Lett. 2016 Jun 17;116(24):247201. (PMID: 27367402)
Acta Crystallogr B Struct Sci Cryst Eng Mater. 2014 Aug;70(Pt 4):676-80. (PMID: 25080246)
Nat Nanotechnol. 2013 Oct;8(10):742-7. (PMID: 24013132)
Nat Commun. 2016 May 16;7:11622. (PMID: 27181484)
Science. 2013 May 31;340(6136):1076-80. (PMID: 23723232)
Nat Nanotechnol. 2013 Nov;8(11):839-44. (PMID: 24162000)
Nature. 2010 Jun 17;465(7300):901-4. (PMID: 20559382)
Phys Rev Lett. 1996 Oct 28;77(18):3865-3868. (PMID: 10062328)
Phys Rev Lett. 2009 May 8;102(18):186602. (PMID: 19518895)
Nat Nanotechnol. 2013 Dec;8(12):899-911. (PMID: 24302027)
Nature. 2013 May 9;497(7448):231-4. (PMID: 23636328)
Adv Mater. 2017 Jul;29(25):. (PMID: 28306166)
Science. 2013 Aug 9;341(6146):636-9. (PMID: 23929977)
Phys Rev B Condens Matter. 1995 Aug 15;52(8):R5467-R5470. (PMID: 9981806)
Sci Adv. 2018 Feb 09;4(2):eaap9962. (PMID: 29487909)
Nature. 2004 Jan 15;427(6971):227-31. (PMID: 14724633)
Phys Rev B Condens Matter. 1994 Dec 15;50(24):17953-17979. (PMID: 9976227)
Science. 2009 Feb 13;323(5916):915-9. (PMID: 19213914)
Nat Commun. 2015 Sep 23;6:8275. (PMID: 26394924)
Phys Rev Lett. 2011 Sep 23;107(13):136804. (PMID: 22026888)
Nat Commun. 2017 Oct 11;8(1):866. (PMID: 29021629)
Grant Information :
27304C0002 United States ES NIEHS NIH HHS; 27306C0002 United States ES NIEHS NIH HHS
Entry Date(s) :
Date Created: 20190307 Date Completed: 20190326 Latest Revision: 20200309
Update Code :
20210210
PubMed Central ID :
PMC6401095
DOI :
10.1038/s41467-019-08985-6
PMID :
30837479
Czasopismo naukowe
Manipulating topological spin textures is a key for exploring unprecedented emergent electromagnetic phenomena. Whereas switching control of magnetic skyrmions, e.g., the transitions between a skyrmion-lattice phase and conventional magnetic orders, is intensively studied towards development of future memory device concepts, transitions among spin textures with different topological orders remain largely unexplored. Here we develop a series of chiral magnets MnSi 1-x Ge x , serving as a platform for transitions among skyrmion- and hedgehog-lattice states. By neutron scattering, Lorentz transmission electron microscopy and high-field transport measurements, we observe three different topological spin textures with variation of the lattice constant controlled by Si/Ge substitution: two-dimensional skyrmion lattice in x = 0-0.25 and two distinct three-dimensional hedgehog lattices in x = 0.3-0.6 and x = 0.7-1. The emergence of various topological spin states in the chemical-pressure-controlled materials suggests a new route for direct manipulation of the spin-texture topology by facile mechanical methods.

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies