Results 51 to 60 of about 5,512 (169)

Probing the interface magnetism in the FeMn/NiFe exchange bias system using magnetic second harmonic generation

, 2002
Second harmonic generation magneto-optic Kerr effect (SHMOKE) experiments, sensitive to buried interfaces, were performed on a polycrystalline NiFe/FeMn bilayer in which areas with different exchange bias fields were prepared using 5 KeV He ion ...
A Brun, A Mougin, B Hillebrands, Bennemann K. H., H Bernas, J Fassbender, J Ferré, Kirilyuk A., L. C Sampaio, Noguès J., P Georges, S Poppe, Stamps R. L., T Mewes, Ziegler J. F.   +14 more
core   +2 more sources

Two‐Dimensional Triferroics: From Fundamental Couplings to Multifunctional Applications

Advanced Science, EarlyView.
This graphic summarizes the three main types of currently reported 2D triferroic couplings. From the structural perspective, existing systems can be broadly classified into two categories, which exhibit distinct symmetry features and coupling behaviors. Beyond the lattice difference, a third type involves the interplay among ferroelectricity, magnetism,
Yang Li, Jialin Gong, Zhiqing Li
wiley   +1 more source

Magneto-optic measurements on uneven magnetic layers on cardboard

AIP Advances, 2017
Measurements of magnetic hysteresis loops by magneto-optic Kerr effect (MOKE) are usually performed on even surfaces which reflect the impinging laser beam without any disturbance.
T. Blachowicz, A. Ehrmann, B. Mahltig
doaj   +1 more source

Resonant magneto-optic Kerr effect in the magnetic topological insulator Cr:(Sb$_x$,Bi$_{1-x}$)$_2$Te$_3$

, 2015
We report measurements of the polar Kerr effect, proportional to the out-of-plane component of the magnetization, in thin films of the magnetically doped topological insulator $(\text{Cr}_{0.12}\text{Bi}_{0.26}\text{Sb}_{0.62})_2\text{Te}_3 ...
Bestwick, A. J., Dodge, J. S., Fox, E. J., Goldhaber-Gordon, D., Griesmar, Joel, Hinton, J. P., Kou, Xufeng, Orenstein, J., Pan, Lei, Patankar, Shreyas, Wang, Jing, Wang, Kang L., Zhang, Shou-Cheng   +12 more
core   +1 more source

A Spin‐Texture Spin‐Valves With Van Der Waals Magnets

Advanced Science, EarlyView.
ABSTRACT All‐electrical methods for nucleating, detecting, and manipulating spin textures in 2D van der Waals (vdW) magnets can serve as fundamental building blocks for multi‐state spintronic memory, logic, and neuromorphic computing applications.
Bing Zhao, Roselle Ngaloy, Lars Sjöström, Saroj P. Dash   +3 more
wiley   +1 more source

Electric field control of magnetization reversal in FeGa/PMN-PT thin films

JPhys Materials
Artificial magnetoelectric materials possess huge potential to be utilized in the development of energy efficient spintronic devices. In the past decade, the search for a good ferromagnetic/ferroelectric combination having the ability to create high ...
Gajanan Pradhan, Federica Celegato, Alessandro Magni, Marco Coisson, Gabriele Barrera, Paola Rizzi, Paola Tiberto   +6 more
doaj   +1 more source

Interplay of uniaxial and cubic anisotropy in epitaxial Fe thin films on MgO (001) substrate

AIP Advances, 2014
Epitaxial Fe thin films were grown on annealed MgO(001) substrates at oblique incidence by DC magnetron sputtering. Due to the oblique growth configuration, uniaxial anisotropy was found to be superimposed on the expected four-fold cubic anisotropy.
Srijani Mallik, Niru Chowdhury, Subhankar Bedanta   +2 more
doaj   +1 more source

Ultrafast Transitions in X‐Ray Irradiated Solids

Contributions to Plasma Physics, EarlyView.
ABSTRACT In this review, we present current developments on modeling ultrafast transitions in solids triggered by intense, atto‐ to femtosecond pulses from X‐ray free electron lasers. This specific irradiation regime requires dedicated simulation tools based on theoretical and computational methods, involving the elements of classical and quantum ...
Sebastião Antunes, Konrad J. Kapcia, Vladimir Lipp, Beata Ziaja   +3 more
wiley   +1 more source

Infrared magneto-optical properties of (III,Mn)V ferromagetic semiconductors

, 2003
We present a theoretical study of the infrared magneto-optical properties of ferromagnetic (III,Mn)V semiconductors. Our analysis combines the kinetic exchange model for (III,Mn)V ferromagnetism with Kubo linear response theory and Born approximation ...
A. H. MacDonald, B. Beshchoten, E. Singley, G. Sundaram, G. Zarand, H. Ohno, J. Konig, J. Kučera, J. Okobayashi, J. Okobayashi, J. Okobayashi, J. Schliemann, J. Sinova, J. Szczytko, Jairo Sinova, K. Ando, K. Edmonds, K. Hirakawa, K.C. Ku, M. Abolfath, S. Broderick, S. Katsumoto, S. Kimura, S.-R.E. Yang, S.-R.E. Yang, T. Dietl, T. Dietl, T. Jungwirth, T. Jungwirth, T. Jungwirth, T. Jungwirth, T. Koyanagi, Y. Nagai, Yu.P. Sukhorukov   +33 more
core   +1 more source

A Review of Black Phosphorus‐Based Materials: From Preparation Strategies to Characterization Techniques

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The structure, properties, preparation methods, and characterization techniques of BP. As a typical 2D layered material, black phosphorus (BP) demonstrates exceptional promise in various fields, particularly in energy storage for alkali metal‐ion batteries. However, its distinctive structure and properties, together with the compositional complexity of
Yunqing Wang, Jinzhi Lyu, Yongxiang Li, Yubing Wang, Xiangming Cui, Jianan Wang, Banglong Wan, Wei Yan   +7 more
wiley   +1 more source