Results 1 to 10 of about 1,615 (111)

Entanglement transmission due to the Dzyaloshinskii–Moriya interaction [PDF]

Scientific Reports, 2023
We revisited the effectiveness of state and entanglement transmission through a spin-chain-based quantum channel while altering the system parameters and the channel’s initial state.
Mostafa Motamedifar, Fatemeh Sadeghi, Mojtaba Golshani   +2 more
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Influence of Dzyaloshinskii–Moriya interaction and perpendicular anisotropy on spin waves propagation in stripe domain patterns and spin spirals [PDF]

Scientific Reports, 2023
Texture-based magnonics focuses on the utilization of spin waves in magnetization textures to process information. Using micromagnetic simulations, we study how (1) the dynamic magnetic susceptibility, (2) dispersion relations, and (3) the equilibrium ...
Pawel Gruszecki, Jan Kisielewski
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First-principles Dzyaloshinskii–Moriya interaction in a non-collinear framework [PDF]

Scientific Reports, 2020
We have derived an expression of the Dzyaloshinskii–Moriya interaction (DMI), where all the three components of the DMI vector can be calculated independently, for a general, non-collinear magnetic configuration.
R. Cardias, A. Szilva, M. M. Bezerra-Neto, M. S. Ribeiro, A. Bergman, Y. O. Kvashnin, J. Fransson, A. B. Klautau, O. Eriksson, L. Nordström   +9 more
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Magnetoelectric phase transition driven by interfacial-engineered Dzyaloshinskii-Moriya interaction [PDF]

Nature Communications, 2021
A controllable magnetoelectric phase based on symmetry engineering is challenge in natural bulk crystals. Here, via engineering of interfacial Dzyaloshinskii-Moriya interaction, the authors design a magnetoelectric phase transition in oxide superlattices
Xin Liu, Wenjie Song, Mei Wu, Yuben Yang, Ying Yang, Peipei Lu, Yinhua Tian, Yuanwei Sun, Jingdi Lu, Jing Wang, Dayu Yan, Youguo Shi, Nian Xiang Sun, Young Sun, Peng Gao, Ka Shen, Guozhi Chai, Supeng Kou, Ce-Wen Nan, Jinxing Zhang   +19 more
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Ruderman–Kittel–Kasuya–Yosida-type interfacial Dzyaloshinskii–Moriya interaction in heavy metal/ferromagnet heterostructures [PDF]

Nature Communications, 2021
The mechanism of the interfacial Dzyaloshinskii-Moriya interaction in heavy metal-ferromagnet heterostructures is debated. Here, the authors show the oscillating behaviour of the interaction as a function of the MgO spacer layer thickness, supporting the
Taehyun Kim, In Ho Cha, Yong Jin Kim, Gyu Won Kim, Andrey Stashkevich, Yves Roussigné, Mohamed Belmeguenai, Salim M. Chérif, Alexander S. Samardak, Young Keun Kim   +9 more
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Inducing Dzyaloshinskii–Moriya interaction in symmetrical multilayers using post annealing [PDF]

Scientific Reports, 2022
The interfacial Dzyaloshinskii-Moriya Interaction (iDMI) is an antisymmetric exchange interaction that is induced by the broken inversion symmetry at the interface of, e.g., a ferromagnet/heavy metal.
Khadijeh Ahmadi, Farzad Mahfouzi, Loghman Jamilpanah, Morteza Mohseni, Tobias Böttcher, Philipp Pirro, Nicholas Kioussis, Johan Åkerman, S. A. Seyyed Ebrahimi, Seyed Majid Mohseni   +9 more
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Reducing crystal symmetry to generate out-of-plane Dzyaloshinskii–Moriya interaction [PDF]

Nature Communications
The Dzyaloshinskii-Moriya antisymmetric exchange interaction (DMI) stabilises topological spin textures with promising future spintronics applications.
Heng Niu, Hee Young Kwon, Tianping Ma, Zhiyuan Cheng, Colin Ophus, Bingfeng Miao, Liang Sun, Yizheng Wu, Kai Liu, Stuart S. P. Parkin, Changyeon Won, Andreas K. Schmid, Haifeng Ding, Gong Chen   +13 more
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Resilience of quantum spin fluctuations against Dzyaloshinskii–Moriya interaction [PDF]

Scientific Reports
In low-dimensional systems, the lack of structural inversion symmetry combined with the spin-orbit coupling gives rise to an anisotropic antisymmetric superexchange known as the Dzyaloshinskii–Moriya interaction (DMI). Various features have been reported
Saeed Mahdavifar, Mahboubeh Salehpour, Hadi Cheraghi, Kourosh Afrousheh   +3 more
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Interfacial Dzyaloshinskii-Moriya interaction arising from rare-earth orbital magnetism in insulating magnetic oxides [PDF]

Nature Communications, 2020
The origin of interfacial Dzyaloshinskii-Moriya interaction (iDMI) in insulating magnetic oxides remains unclear. Here, Caretta et al. find that an intrinsic spin-orbit coupling due to rare-earth orbital magnetism generates iDMI at mirror symmetry ...
Lucas Caretta, Ethan Rosenberg, Felix Büttner, Takian Fakhrul, Pierluigi Gargiani, Manuel Valvidares, Zhen Chen, Pooja Reddy, David A. Muller, Caroline A. Ross, Geoffrey S. D. Beach   +10 more
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Magnonic Metamaterials for Spin-Wave Control with Inhomogeneous Dzyaloshinskii–Moriya Interactions

Nanomaterials, 2022
A magnonic metamaterial in the presence of spatially modulated Dzyaloshinskii–Moriya interaction is theoretically proposed and demonstrated by micromagnetic simulations.
Fengjun Zhuo, Hang Li, Zhenxiang Cheng, Aurélien Manchon   +3 more
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