Results 101 to 110 of about 541,609 (355)

ErMn6Sn6: A Promising Kagome Antiferromagnetic Candidate for Room‐Temperature Nernst Effect‐Based Thermoelectrics

Advanced Functional Materials, EarlyView.
This work investigates the Nernst effect in the Kagome magnet ErMn6Sn6 which exhibits both topological and anomalous Nernst effects with the anomalous Nernst coefficient reaching 1.71 µV K⁻¹ at 300 K. This value surpasses that of most canted antiferromagnetic materials, making ErMn6Sn6 a promising candidate for advancing thermoelectric devices based on
Olajumoke Oluwatobiloba Emmanuel, Shuvankar Gupta, Xianglin Ke   +2 more
wiley   +1 more source

Improving the Magnetic Properties Co2FeSi Heusler Compound by Modifying the Crystalline Order in Different Manufacturing Procedures

Journal of Advanced Materials in Engineering, 2019
In this study, the improvement of the magnetic properties of Co2FeSi Heusler compound was followed by the utilization of different experimental synthesizing procedures.
M. Hakimi, M. Safari
doaj  

Effects of Capping on the (Ga,Mn)As Magnetic Depth Profile

, 2004
Annealing can increase the Curie temperature and net magnetization in uncapped (Ga,Mn)As films, effects that are suppressed when the films are capped with GaAs.
Borchers, J. A., Furdyna, J. K., Ge, Z., Kirby, B. J., Liu, X., O'Donovan, K. V., Rhyne, J. J., Shen, S., Wojtowicz, T.   +8 more
core   +1 more source

Stable Radical Polymers as New Electroactive Materials: Synthesis, Properties, and Emerging Applications

Advanced Functional Materials, EarlyView.
This review covers the recent advances in the synthesis and properties of stable radical polymers (SRPs) and presents their applications in electronics, magnetics, optoelectronics, and biomedicines. The review concludes with a discussion of the challenges in radical chemistry and functionalization, while shedding light on the groundbreaking potential ...
Yufeng Xiong, Yingjiang Li, Xinfang Cui, Shiwei Li, Xiangdong Peng, Yanyun Ju, Tong Zhou, Rui Feng, Yang Zhang, Zehong Wang, Qing Wang, Lijie Dong   +11 more
wiley   +1 more source

Asymmetric magnetization splitting in diamond domain structure: Dependence on exchange interaction and anisotropy

, 2011
The distributions of magnetization orientation for both Landau and diamond domain structures in nano-rectangles have been investigated by micromagnetic simulation with various exchange coefficient and anisotropy constant.
A. Hubert, Hai Sang, Kaixuan Xie, M. J. Donahue, Peng Zhang, W. H. Press, Weiwei Lin, Xiaopu Zhang   +7 more
core   +1 more source

Effects of Chemical Pressure on Superconductivity in Electrochemically Intercalated (TMA)yFe2(Se1−xSx)2 (TMA = Tetramethylammonium)

Advanced Functional Materials, EarlyView.
Intercalation of a series of FeSe1−xSx host crystals with tetramethylammonium cations (TMA+) linearly scales the critical temperature Tc from 43 K down to 28 K with increasing sulfur incorporation. The chemical pressure induced by the partial substitution shows a weakening of the superconducting properties in both hosts and intercalates in a remarkably
Nadine Lammer, Dominik Werhahn, Leonard Moritz, Dirk Johrendt   +3 more
wiley   +1 more source

Shape Programmable Magnetic Pixel Soft Robot [PDF]

arXiv, 2021
Magnetic response soft robot realizes programmable shape regulation with the help of magnetic field and produces various actions. The shape control of magnetic soft robot is based on the magnetic anisotropy caused by the orderly distribution of magnetic particles in the elastic matrix.
arxiv  

Magnetic Avalanches in Molecular Magnets [PDF]

, 2014
Book chapter in "Molecular magnets; Physics and applications," edited by J. Bartolom\'e, F. Luis, and J. F.
openaire   +3 more sources

Temperature-dependent magnetization in diluted magnetic semiconductors

, 2002
We calculate magnetization in magnetically doped semiconductors assuming a local exchange model of carrier-mediated ferromagnetic mechanism and using a number of complementary theoretical approaches. In general, we find that the results of our mean-field
A. Chattopadhyay, A. Georges, A. Kaminski, A. Kaminski, A. Pelissetto, A. Van Esch, A.A. Abrikosov, A.K. Bhattacharjee, A.N. Tahvildar-Zadeh, B. Beschoten, B. Lee, C. Timm, C. Zener, C. Zener, C. Zener, E. H. Hwang, E.H. Hwang, E.J. Singley, F. Fröhlich, G.H. McCabe, H. Ohno, H. Ohno, H. Ohno, H. Ohno, J. Okabayashi, J. Szczytko, K.M. Yu, M. Berciu, M. Mayr, M. Sigrist, M. van Schilfgaarde, M.J. Calderón, M.P. Kennett, N. Theodoropoulou, P. Nozières, R.N. Bhatt, S. Das Sarma, S. Doniach, S. Sanvito, S. Sanvito, S.C. Erwin, S.J. Potashnik, T. Dietl, T. Dietl, T. Dietl, T. Hayashi, T. Hayashi, T. Hayashi, T. Jungwirth, X. Chen, Y.D. Park   +50 more
core   +1 more source

A Close Look at the Local Structure of Functional Polymers: The Example of Poly(Vinylidene Fluoride)

Advanced Functional Materials, EarlyView.
To accurately develop structure‐property relationships in functional macromolecules, it is increasingly important to consider the local chain arrangement in addition to long‐range order. It is demonstrated in the case of poly(vinylidene fluoride) that solid‐state nuclear magnetic resonance (NMR) spectroscopy can provide detailed insights into the local
Henry J. Kantrow, Claire Welton, Neethu Thomas, Vincent Sarou‐Kanian, Tomasz Pawlak, Natalie Stingelin, G. N. Manjunatha Reddy   +6 more
wiley   +1 more source