Zobrazeno 1 - 10
of 1 259
pro vyhledávání: '"Mejia, C."'
Autor:
Dragland, R., Mejía, C. Salazar, Hansen, I., Hamasaki, Y., Panduro, E. C., Ehara, Y., Gottschall, T., Meier, D., Schultheiß, J.
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 magnetoca
Externí odkaz:
http://arxiv.org/abs/2410.08693
Machine Learning using neural networks has received prominent attention recently because of its success in solving a wide variety of computational tasks, in particular in the field of computer vision. However, several works have drawn attention to po
Externí odkaz:
http://arxiv.org/abs/2407.21220
Autor:
Koshkidko, Yu.S., Cwik, J., Salazar Mejia, C., Dormidontov, N.A., Prokofev, P.A., Bakulina, A.S., Nikitin, A.A., Khomich, A.A., Gimaev, R.R., Andreenko, A.S., Burmii, Zh.P., Telitsa, A.A., Zverev, V.I., Kolchugina, N.B.
Publikováno v:
In Vacuum July 2024 225
Autor:
Giri, Bimalesh, Sahni, Bhawna, Mejía, C. Salazar, Chattopadhyay, S., Zeitler, Uli, Alam, Aftab, Nayak, Ajaya K.
Publikováno v:
Phys. Rev. B 104, 014413 (2021)
Composite quantum materials are the ideal examples of multifunctional systems which simultaneously host more than one novel quantum phenomenon in physics. Here, we present a combined theoretical and experimental study to demonstrate the presence of a
Externí odkaz:
http://arxiv.org/abs/2107.07742
Autor:
Kademane, A. Bhat, Quintero-Castro, D. L., Siemensmeyer, K., Salazar-Mejia, C., Gorbunov, D., Stewart, J. R., Luetkens, H., Baines, C., Li, Haifeng
The single ion properties of the zig-zag chain compound SrTm$_2$O$_4$ have been investigated using heat capacity, magnetic susceptibility, magnetization, inelastic neutron scattering, and polarized muon spectroscopy. Two crystal field models are empl
Externí odkaz:
http://arxiv.org/abs/2106.03704
Autor:
Mejía C, Danilo, Faican, Gina, Zalakeviciute, Rasa, Matovelle, Carlos, Bonilla, Santiago, Sobrino, José A.
Publikováno v:
In Heliyon 15 April 2024 10(7)
Autor:
Bykov, E., Karpenkov, A., Liu, W., Straßheim, M., Niehoff, T., Skokov, K., Scheibel, F., Gutfleisch, O., Salazar Mejía, C., Wosnitza, J., Gottschall, T.
Publikováno v:
In Journal of Alloys and Compounds 15 March 2024 977
Publikováno v:
Phys. Rev. Materials 3, 122401(R) (2019)
Ni-Mn-In magnetic shape-memory Heusler alloys exhibit generally a large thermal hysteresis at their first-order martensitic phase transition which hinder a technological application in magnetic refrigeration. By optimizing the Cu content in Ni$_2$Cu$
Externí odkaz:
http://arxiv.org/abs/2004.07145
Autor:
Devi, P., Mejia, C. Salazar, Zavareh, M. Ghorbani, Dubey, K. K., Kushwaha, Pallavi, Skourski, Y., Felser, C., Nicklas, M., Singh, Sanjay
Publikováno v:
Phys. Rev. Mater. 3, 062401(R) (2019)
We report an improved reversibility of magnetostriction and inverse magnetocaloric effect (MCE) for the magnetic shape-memory Heusler alloy Ni$_{1.8}$Mn$_{1.8}$In$_{0.4}$. We show that the magnetostriction and MCE crucially depends on the geometrical
Externí odkaz:
http://arxiv.org/abs/2004.01527
Autor:
Devi, P., Zavareh, M. Ghorbani, Mejia, C. Salazar, Hofmann, K., Albert, B., Felser, C., Nicklas, M., Singh, Sanjay
Publikováno v:
Phys. Rev. Mat. 2, 122401(R) (2018)
The large magnetocaloric effect (MCE) observed in Ni-Mn based shape-memory Heusler alloys put them forward to use in magnetic refrigeration technology. It is associated with a first-order magnetostructural (martensitic) phase transition. We conducted
Externí odkaz:
http://arxiv.org/abs/2004.00949