Results 191 to 200 of about 65,044 (378)

Magnetic properties of manganese-site substituted Y(Cu,Mn)O₃

Boletín de la Sociedad Española de Cerámica y Vidrio, 2004
The magnetic properties of the solid solution YCuxMn1-xO3 have been investigated in the whole range of possible substitutions 0.30 ≤ x(Cu) ≤ 0.50. The χa.c.
Durán, P., Moure, C., Gutiérrez, D., Peña, O.   +3 more
doaj  

Toward Advancement of Fabrication Techniques of Neuromorphic Computing Devices Based on 2D Materials

Advanced Materials Technologies, EarlyView.
This review highlights emerging fabrication techniques of 2D material‐based neuromorphic devices, emphasizing proximity vapor transfer for bioinspired optoelectronic applications. Abstract The growing necessity for power‐efficient and cognitive computation mechanisms has driven progress in neuromorphic computing which seeks to imitate the synaptic ...
Shubham Umeshkumar Gupta, Malkeshkumar Patel, Naveen Kumar, László Pohl, Min‐Joon Park, Sung‐Min Youn, Chaewhan Jeong, Joondong Kim   +7 more
wiley   +1 more source

Aligning spins in antiferromagnetic films using antiferromagnets

, 2005
We have explored the possibility to orient spins in antiferromagnetic thin films with low magnetocrystalline anisotropy via the exchange coupling to adjacent antiferromagnetic films with high magnetocrystalline anisotropy. We have used MnO as a prototype for a system with negligible single-ion anisotropy. We were able to control its spin direction very
Csiszar, S. I., Haverkort, M. W., Burnus, T., Hu, Z., Tanaka, A., Hsieh, H. H., Lin, H. -J., Chen, C. T., Cezar, J. C., Brookes, N. B., Hibma, T., Tjeng, L. H.   +11 more
openaire   +2 more sources

Toward Enhancing Chiro‐Optical and Magneto‐Optical Properties of Magnetic Nanocrystals by Surface Plasmons

Advanced Optical Materials, EarlyView.
Here, recent progress is highlighted in colloidal magnetoplasmonic hybrid nanomaterials, with a focus on chiral plasmonics. Metal nanocrystals with intrinsic chiroptical features can lead to a combination of chiral plasmonics and magneto‐optics effects when interacting with the magnetic counterpart, offering a foundation for systematically designing ...
Miguel Comesaña‐Hermo, Eloi Haltz, Alessio Gabbani, Francesco Pineider, Verónica Salgueiriño   +4 more
wiley   +1 more source

Topology Augmented with Geometry in the Assembly of Structural Databases: Kagome Intermetallics

Advanced Science, EarlyView.
The combination of topological filtering with geometrical restraints reliably screens for kagome layers within intermetallic compounds. The resulting comprehensive list of kagome net‐containing intermetallics can be reviewed to identify examples of interest for particular investigations and also used to build ML models to guide the search for further ...
Nataliya L. Gulay, Dongsheng Wen, Joshua E. Griffiths, Judith Clymo, Luke M. Daniels, Jonathan Alaria, Matthew S. Dyer, John B. Claridge, Matthew J. Rosseinsky   +8 more
wiley   +1 more source

Energy and Structure of the Terbium Domain Wall

Metals
The domain wall energy is calculated by the balance between exchange, magnetocrystalline anisotropy and magnetoelastic energy contributions. The described method is theoretical and is based on experimental measurements of neutron inelastic scattering ...
Marcos F. de Campos, Kaio S. T. de Souza, Ingrid R. de Lima, Charle C. da Silva, Jose A. de Castro   +4 more
doaj   +1 more source

Spontaneous Strain‐Spin Transition Coupling Molecular Crystal with Thermal Magnetic Memory Effect, Anisotropic High‐κ and Switchable Dielectric Permittivity

Advanced Science, EarlyView.
A radical salt undergoes a paraelastic‐ferroelastic phase transition, which is coupled with spin‐Peierls transition, resulting in it integrating self‐strain, spin bistability, switchable dielectric and high‐ properties. Abstract Materials that exhibit controllable changes in electrical, magnetic, or spontaneous strain properties, particularly those ...
Xuan‐Rong Chen, Zhang‐Ni He, Yin Qian, Wei Wei, Zheng‐Fang Tian, Xiao‐Ming Ren   +5 more
wiley   +1 more source

Tunable Electronic Bandgaps and Optical and Magnetic Properties in Antiferromagnetic MPS₃/GaN (M = Mn, Fe, and Ni) Heterobilayers

Nanomaterials
Research on two dimensional (2D) antiferromagnetic materials and heterobilayers is gaining prominence in spintronics. This study focuses on MPS3 monolayers and their van der Waals heterobilayers with GaN monolayers.
Shijian Tian, Li Han, Libo Zhang, Kaixuan Zhang, Mengjie Jiang, Jie Wang, Shiqi Lan, Xuyang Lv, Yichong Zhang, Aijiang Lu, Yan Huang, Huaizhong Xing, Xiaoshuang Chen   +12 more
doaj   +1 more source

Imprinting Electrically Switchable Scalar Spin Chirality by Anisotropic Strain in a Kagome Antiferromagnet

Advanced Science, EarlyView.
It is shown that anisotropic strain offers a novel approach to control the magnetic ground state in heterostructures of a Kagome antiferromagnet, unlocking new functionalities. This strain induces finite scalar spin chirality, resulting in a pronounced Berry curvature in momentum space, leading to room‐temperature anomalous Hall effect.
Debjoty Paul, Shivesh Yadav, Shikhar Gupta, Bikash Patra, Nilesh Kulkarni, Debashis Mondal, Kaushal Gavankar, Sourav K. Sahu, Biswarup Satpati, Bahadur Singh, Owen Benton, Shouvik Chatterjee   +11 more
wiley   +1 more source

Ferromagnetism and Antiferromagnetism in 3dTransition Metals [PDF]

, 1973
Setsuro Asano, Jirô Yamashita
openalex   +1 more source