Results 161 to 170 of about 25,938 (261)

B2 disorder-driven magnetic properties of hydrothermally synthesized Fe-Co-Al full Heusler alloys: a combined theoretical and experimental study on bulk and disordered nanoparticles. [PDF]

Nanoscale Adv
Abegail, Islam R, Borgohain C, Borah JP.
europepmc   +1 more source

Intrinsic Ferromagnetism and Surface Oxidation in Nb2FeC: Revealed by Synchrotron‐Based X‐Ray Spectro‐ and Microscopy

Advanced Electronic Materials, EarlyView.
A‐site substitution in Nb2AlC with Fe yields Nb2FeC, a near room‐temperature ferromagnetic MAX phase. Synchrotron‐based spectroscopy and scanning transmission X‐ray microscopy (STXM) with X‐ray magnetic circular dichroism reveal intrinsic bulk ferromagnetism confined to Fe layers, with weak interlayer coupling across Nb2C layer.
Sambhu Charan Das, Kuan‐Hung Chen, Wei‐Xuan Lin, Hsiao‐Tsu Wang, Cheng‐En Lee, Ping‐Hung Yeh, Cheng‐En Zhang, Chao‐Hung Du, Jau‐Wern Chiou, Huang‐Ming Tsai, Kim Hsu, Chun‐Chieh Wang, Jigang Zhou, Jian Wang, Sekhar Chandra Ray, Deepak Vishnu S. K., Chun‐Wei Chen, Way‐Faung Pong   +17 more
wiley   +1 more source

Broad presence of ferromagnetism in bees and relationship to phylogeny, natural history, and sociality. [PDF]

Sci Adv
Russo L, Allen C, Jorgensen CS, Quigley L, Buchanan CC, Winklhofer M, Brady SG, Packer L, Murray A, Gilbert DA.   +9 more
europepmc   +1 more source

Self-saturating magnetic amplifiers

Journal of the Franklin Institute, 1960
openaire   +3 more sources

Stabilization of Ultrafast Domain Wall Motion by Edge‐Anisotropy Engineering in Ferrimagnetic Nanowires

Advanced Electronic Materials, EarlyView.
Localized laser annealing transforms distorted, edge‐pinned domain‐wall motion in ferrimagnetic Pt/GdFe nanowires into straight, stable, and ultrafast propagation. Experiments and micromagnetic simulations reveal an optimum anisotropy‐engineering window in which moderate edge softening suppresses pinning, whereas excessive anisotropy reduction or ...
Mojtaba Mohammadi, Sina Ranjbar, Yoshinobu Nakatani, Benjamin Lilienthal‐Uhlig, Kenji Tanabe, Hiroyuki Awano   +5 more
wiley   +1 more source

Selective Tuning of Perpendicular Magnetic Anisotropy and Dzyaloshinskii–Moriya Interaction in Heterostructures Compatible with Magnetic Tunnel Junctions

Advanced Electronic Materials, EarlyView.
ABSTRACT Chirally coupled magnetic tunnel junctions (MTJs) have been proposed as a route toward compact spin logic architectures. Micromagnetic simulations indeed show that chiral coupling between adjacent MTJs with perpendicular magnetic anisotropy (PMA) can be achieved through an in‐plane (IP) interconnection mediated by the Dzyaloshinskii–Moriya ...
Bob Vermeulen, Seongbin Seo, Domenico Giuliano, Jyotirmoy Chatterjee, Giacomo Talmelli, Robert Carpenter, Yann Canvel, Yanan Li, Björn Heinz, Philipp Pirro, Bart Sorée, Kristiaan Temst, Van Dai Nguyen, Gouri Sankar Kar, Siddharth Rao   +14 more
wiley   +1 more source

Impact of oxygen deficiencies on magnetic properties of La_0.725□_0.275MnO_3-<i>δ</i> compounds. [PDF]

RSC Adv
Ben Jdidia W, Gharsallah H, Smari M, Bejar M, Hlil EK, Dhahri E.   +5 more
europepmc   +1 more source

Probing of Single‐Interface Dzyaloshinskii‐Moriya Interaction

Advanced Electronic Materials, EarlyView.
Conventional measurements of the interfacial Dzyaloshinskii‐Moriya interaction (DMI) combine contributions from multiple interfaces, obscuring the intrinsic response of each interface. Here, we introduce a novel approach for directly probing single‐interface DMI by performing film growth and characterization entirely under vacuum. This approach reveals
Ji‐Sung Yu, Seong‐Hyub Lee, Minhwan Kim, Dae‐Yun Kim, Gunn‐Hee Han, Wooyoung Shim, Jiho Shin, Yohan Mok, Jaehun Cho, Duck‐Ho Kim, Sug‐Bong Choe   +10 more
wiley   +1 more source

Flexomagnetic Effect in Wrinkled SrRuO3 Thin Films

Advanced Electronic Materials, EarlyView.
The strain‐gradient‐driven flexoelectric polarization can modify the magnetic moment of a magnetic film. In this work, SrRuO3 is grown epitaxially on a water‐soluble sacrificial layer Sr3Al2O6, thereby enabling the formation of wrinkled structures. The so‐called flexomagnetic effect is then observed in a wrinkled SrRuO3 film.
Liwen Zhu, Renhong Liang, Zhiguo Wang, Zhibin Wen, Longlong Shu, Fei Li, Shanming Ke   +6 more
wiley   +1 more source

Dipolar Order Mapping Based on Spin-Lock Magnetic Resonance Imaging. [PDF]

NMR Biomed
Gao Z, Shan Q, Zhou Z, Yu Z, Chen W.
europepmc   +1 more source