Zobrazeno 1 - 10
of 127
pro vyhledávání: '"J. G. Sereni"'
Autor:
J. G. Sereni
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
With the aim to improve the performance of classical paramagnetic salts for adiabatic refrigeration processes at the sub-Kelvin range, relevant thermodynamic parameters of some new Yb-based intermetallic compounds are analyzed and compared. Two main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a795c8f146fcf55b25ad30cd5636b4dc
https://doi.org/10.1080/14786435.2019.1708496
https://doi.org/10.1080/14786435.2019.1708496
Publikováno v:
Materials Today: Proceedings. 14:80-83
Taking profit that the ternary indides Ce2+ePd2-eIn form two branches of solid solutions allowing to access to ferromagnetic (FM, e > 0) or anti-ferromagnetic (AFM, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c89a1700ac7a2805992897744028faf
https://doi.org/10.1016/j.matpr.2019.05.057
https://doi.org/10.1016/j.matpr.2019.05.057
Autor:
J. G. Sereni
Publikováno v:
Materials Today: Proceedings. 14:67-71
With the aim to improve classical paramagnetic salts performances for adiabatic magnetization refrigeration processes, relevant thermodynamic parameters of recently discovered very heavy fermion Yb-based intermetallic compounds are investigated withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a919d7aa6cf24f72af4d35039dfb00b
https://doi.org/10.1016/j.matpr.2019.05.054
https://doi.org/10.1016/j.matpr.2019.05.054
We report on crystal structure, magnetic and thermal physical properties of EuPd$_2$Sn$_4$ stannide. From the magnetic susceptibility measurements a divalent state of Eu rare earth element was determined together with an antiferromagnetic (AFM) order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c83d225e8e92e819bf9daa31ff490ccb
http://hdl.handle.net/11567/1045784
http://hdl.handle.net/11567/1045784
The new intermetallic compound Eu2Pd2Sn has been investigated. A single crystal was selected from the alloy and was analyzed by single-crystal X-ray diffraction, revealing that this compound possesses the noncentrosymmetric Ca2Pd2Ge structure type be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dacadfeb2c168f3afbf915c64245d55b
http://hdl.handle.net/11567/1052147
http://hdl.handle.net/11567/1052147
Publikováno v:
Journal of Physics: Conference Series. 2164:012042
We report magnetoelastic studies in the CeCo1−x Fe x Si alloys. Iron doping has a profound effect on the low temperature linear magnetostriction. At T = 2 K, the strength of the magnetostriction peaks at x = 0.23 where it reaches a value as large a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f45237b3989c1201c6a076f53617a88f
https://doi.org/10.1088/1742-6596/2164/1/012042
https://doi.org/10.1088/1742-6596/2164/1/012042
Autor:
Pablo S. Cornaglia, Daniel Garcia, C. Geibel, Pablo Pedrazzini, D. Betancourth, Sergio Encina, Boris Maiorov, V. F. Correa, N. Caroca Canales, J. G. Sereni, A. G. Villagrán Asiares
Publikováno v:
Physical Review B. 100
A very strong magnetoelastic effect in the ${\mathrm{CeCo}}_{1\ensuremath{-}x}{\mathrm{Fe}}_{x}\mathrm{Si}$ alloys is reported. The strength of the magnetostrictive effect can be tuned upon changing $x$. The moderate low-temperature linear magnetostr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::175f9c190319edcbdee6ef665b02bb5c
https://doi.org/10.1103/physrevb.100.184409
https://doi.org/10.1103/physrevb.100.184409
Publikováno v:
Physical Review B. 100
Shastry-Sutherland lattice was observed as alternative ground state in Rare Earth intermetallic with Mo$_2$B$_2$Fe and U$_2$Pt$_2$Sn anisotropic structures where magnetic frustration is favored. In the case of Ce$_2$Pd$_2$Sn, it was shown that such p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33135c09229b0a92d15798910e1e4030
https://doi.org/10.1103/physrevb.100.054421
https://doi.org/10.1103/physrevb.100.054421
Autor:
Mauro Giovannini, Slavomír Gabáni, J. G. Sereni, Gabriel Pristáš, F. Vavrek, P. Skyba, I. Čurlík, M. Človečko, Marian Reiffers, A. Džubinská, F. Gastaldo
Publikováno v:
Physical Review B
We report on synthesis, crystal structure, magnetic, thermodynamic, and transport properties of the compound ${\mathrm{YbPd}}_{2}\mathrm{In}$, crystallizing as a Heusler structure type. A trivalent state of the rare earth was determined by fitting th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::247b3e4cafb0cc39425f41bedd025c7a
http://hdl.handle.net/11567/985878
http://hdl.handle.net/11567/985878
Magnetic ($\chi$), transport ($\rho$) and heat capacity ($C_m$)properties of CeIrSi are investigated to elucidate the effect of geometric frustration in this compound with trillium type structure because, notwithstanding its robust effective moment,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4be9ea98d9d576a095fb7a9443ed04b7