Results 111 to 120 of about 6,121 (227)

Anisotropic magnetocaloric effect in nanostructured magnetic clusters

, 2001
We report the first experimental observation of anisotropic magnetocaloric effect (MCE) in the Fe8lusters. It is found that the magnetic anisotropy plays a very important role in the determination of the magnetocaloric effect. The maximum and minimum MCE'
Zhang, Z. Q., Wei, H. L., Zhang, X. X., Zhang, Lingyun   +3 more
core   +1 more source

Relation between 4f-magnetism and the low-temperature magnetocaloric effect in multiferroic hexagonal manganites

Communications Materials
The magnetocaloric effect enables magnetic refrigeration and plays an important role for cooling at cryogenic temperatures, which is essential for emergent technologies such as hydrogen liquefaction and quantum computing. Here, we study the origin of the
Ruben Dragland, Catalina Salazar Mejía, Ingvild Hansen, Yosuke Hamasaki, Elvia Anabela Chavez Panduro, Yoshitaka Ehara, Tino Gottschall, Dennis Meier, Jan Schultheiß   +8 more
doaj   +1 more source

Effect of post-annealing on the phase transitions and magnetocaloric properties in bulk Ni44Mn45Sn11 alloy

, 2013
The effect of low temperature post-annealing on the phase transitions and magnetocaloric properties in bulk Ni44Mn45Sn11 alloy has been investigated. The results indicate that with the increase of annealing temperature, the martensite start temperature ...
R. J. Chen, R. L. Wang, Guo, S., Wang, RL, S. Guo, C. P. Yang, Xu, L. S., Xu, L. F., Zhang, J. X., Xiao, H. B., L. F. Xu, Yang, C. P., H. B. Xiao, Wang, R. L., J. X. Zhang, Chen, R. J., L. S. Xu   +16 more
core   +1 more source

Search for the magnetocaloric effect in multiferroics oxides

, 2014
6th IIF-IIR International Conference on Magnetic Refrigeration Victoria, BC, 7-10 September ...
Balli, M., Matte, D., Jandl, S., Fournier, P., Gospodinov, M. M.   +4 more
openaire   +3 more sources

Contribution of entropy changes to the inverse magnetocaloric effect for Ni46.7Co5Mn33In15.3 Heusler alloy

, 2015
In this paper, the changes of volume fractions between austenitic and martensitic phase have been carefully deduced through magnetization data for polycrystalline Ni46.7Co5Mn33In15.3 alloy during reverse martensitic transformation at different magnetic ...
Yang, Taoxiang, Li, Zhe, Xu, Kun, Jing, Chao, Zhang, Hao Lei, Zhang, Yuanlei   +5 more
core  

Near room-temperature magnetocaloric effect of Co-based bulk metallic glass

, 2018
Co71Mo9P14B6 bulk glassy rod with a maximum diameter of 4.5 mm is fabricated by combining fluxing treatment and J-quenching technique, and its magnetocaloric effect (MCE) has been investigated in the present work.
Huo, Juntao, Li, Qiang, Yang, Weiming, Chang, Chuntao, Sun, Yanfei, Liu, Cong, Chang, Liang   +6 more
core  

Calculation of magnetocaloric effect with regard for dependence of heat capacity on magnetic field. [PDF]

Sci Rep, 2023
Kosogor A, L'vov VA.
europepmc   +1 more source

Magnetocaloric effect properties in the Ashkin–Teller model [PDF]

This work investigates magnetic properties and the magnetocaloric effect in the scope of continuous and first-order phase transitions in different stability regimes of a system described by the Ashkin–Teller model.
Francisco, R.M., Nepomuceno, Erivelton, Santos, J.P., Rosa, D.S., Morais, R.H.M.   +4 more
core   +1 more source

Anisotropic Metamagnetic Spin Reorientation and Rotational Magnetocaloric Effect of Single Crystal NdAlGe. [PDF]

Materials (Basel), 2023
Cho K, Shon W, Bae J, Lee J, Yoon S, Kim J, Rhyee JS, Cho B.   +7 more
europepmc   +1 more source

Basics of the magnetocaloric effect

, 2017
29 pages, 10 figures, to apper in Magnetic cooling: from fundamentals to high efficiency ...
openaire   +3 more sources