Results 101 to 110 of about 39,546 (266)

Antiferromagnetic spintronics [PDF]

Journal of Applied Physics, 2020
Shunsuke Fukami, Virginia O. Lorenz, Olena Gomonay   +2 more
openaire   +1 more source

Detection and Manipulation of Interaction Between Magnetic DyPc2 Molecules and Superconducting Pb(111) Surface

Advanced Materials Interfaces, EarlyView.
The research focuses on the interaction between the magnetic DyPc2 molecules and the superconducting Pb(111) surface. A complex quantum spin system is observed in both DyPc2 molecules embedded in the self‐assembled monolayer and those scattered atop it, where Kondo screening and superconducting pairing coexist and compete.
Jie Li, Zhen Xu, Yang He, Qianxi Yang, Haoyang Pan, Yudi Wang, Xin Li, Huamei Chen, Yansong Wang, Wenjie Dong, Shimin Hou, Xiong Zhou, Qian Shen, Song Gao, Kai Wu, Yongfeng Wang, Yajie Zhang   +16 more
wiley   +1 more source

Defect Generation and Evolution in Irradiated Epitaxial Films and Heterostructures of Fe3O4 and Cr2O3

Advanced Materials Interfaces, EarlyView.
The functionality of nuclear structural materials, sensors, and microelectronics in radiation environments relies on understanding defect generation and evolution processes in oxide layers. The initial radiation response of Fe3O4 epitaxial thin films is characterized by the formation of large vacancy clusters, but these defects do not lead to lattice ...
Tiffany C. Kaspar, Maciej O. Liedke, Kayla H. Yano, Jijo Christudasjustus, Hyosim Kim, Yongqiang Wang, Mark E. Bowden, George E. Sterbinsky, Maik Butterling, Eric Hirschmann, Andreas Wagner, Daniel K. Schreiber   +11 more
wiley   +1 more source

Magnetic properties of Fe intercalation FexTaSe2

Frontiers in Physics
Intercalation of transition metal dichalcogenides with magnetic elements has been the subject of increasing research interest, aiming to explore novel magnetic materials with anisotropy and spin-orbit coupling.
Qian-Qian Feng, Jun-Jie Guo, Mian-Zeng Zhong, Zi-Yan Luo, Bo Li, Xi-Guang Wang, Yao-Zhuang Nie, Qing-Lin Xia, Guang-Hua Guo   +8 more
doaj   +1 more source

Room Temperature Dy Spin‐Flop Switching in Strained DyFeO3 Thin Films

Advanced Materials Interfaces, EarlyView.
The two‐spin system DyFeO3, a canted bulk antiferromagnet with a spin reorientation between 40 and 50 K is epitaxially grown as thin film with compressive in‐plane strain. As a result, the spin reorientation increased by more than 20 K and a sign‐dependent linear M(T) dependence between 100 and 400 K is measured due to an induced alignment of Dy spins.
Banani Biswas, Federico Stramaglia, Ekatarina V. Pomjakushina, Thomas Lippert, Carlos A. F. Vaz, Christof W. Schneider   +5 more
wiley   +1 more source

The Rise of Refractory Transition‐Metal Nitride Films for Advanced Electronics and Plasmonics

Advanced Materials Interfaces, EarlyView.
Transition‐metal nitrides (TMNs) are exceptional materials with high stability, biocompatibility, and semiconductor integration, which have been extensively employed in various fields. However, the epitaxial growth of TMN films remains a challenge. The absence of high‐quality TMNs limits the understanding of their condensed matter physics and hinders ...
Jiachang Bi, Ruyi Zhang, Xiong Yao, Yanwei Cao   +3 more
wiley   +1 more source

Challenges in Elucidating the Free Energy Scheme of the Laccase Catalyzed Reduction of Oxygen

ChemCatChem, Volume 15, Issue 1, January 9, 2023., 2023
Bioinorganic chemistry: High potential variants of the multicopper enzyme laccase have a remarkably low overpotential for the oxygen reduction reaction (ORR). Understanding the precise underlying principles are potentially of great value in light of the energy transition wherein the ORR plays a crucial role.
Daan den Boer, Hendrik C. de Heer, Francesco Buda, Dennis G. H. Hetterscheid   +3 more
wiley   +1 more source

The interplay of antiferromagnetism and superconductivity in Sr1−xNaxFe2As2 superconductor: A theoretical study

Results in Physics
Currently, research on iron-based superconductors is so interesting because they show uniformity of magnetic and superconducting phases and have variety layered crystal structures with wide applications.
Gedefaw Mebratie, Birhanu Abera, Bawoke Mekuye, Tigabu Bekele   +3 more
doaj  

Origin of the Laser‐Induced Picosecond Spin Current Across Magnetization Compensation in Ferrimagnetic GdCo

Advanced Optical Materials, EarlyView.
Picosecond spin current pulses generated by ferrimagnetic GdCo are studied via THz emission spectroscopy. Due to the GdCo micromagnetic structure, the spin current vanishes at compensation when a magnetic field is applied but persists for zero field. At room temperature, the THz spin current is dominated by Co. At low temperatures, Gd can significantly
Guillermo Nava Antonio, Quentin Remy, Jun‐Xiao Lin, Yann Le Guen, Dominik Hamara, Jude Compton‐Stewart, Joseph Barker, Thomas Hauet, Michel Hehn, Stéphane Mangin, Chiara Ciccarelli   +10 more
wiley   +1 more source

Modeling of High‐Sensitivity SAW Magnetic Field Sensors with Au‐SiO2 Phononic Crystals

Advanced Sensor Research, EarlyView.
This paper presents a highly sensitive surface acoustic wave (SAW) magnetic field sensor that incorporates phononic crystals (PnCs) with gold pillars in a SiO2 guiding layer. By integrating the PnC into the guiding layer, the design enhances the interaction between SAWs and the magnetostrictive material, achieving improved sensitivity through resonance
Mohsen Samadi, Jana Marie Meyer, Elizaveta Spetzler, Benjamin Spetzler, Jeffrey McCord, Fabian Lofink, Martina Gerken   +6 more
wiley   +1 more source