Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J L Sánchez Llamazares"'
Autor:
M. L. Arreguín-Hernández, M. Varga, M. Hennel, A. Dzubinska, T. Ryba, M. Reiffers, P. Diko, J. L. Sánchez Llamazares, R. Varga
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025101-025101-5 (2023)
We report the structural, magnetic, and magnetocaloric characterization of glass-coated Ni42.9Mn37.1Sn20.0 microwires produced by the Taylor-Ulitovsky method. Microwire samples crystallized into a single-phase austenite with the L21-type crystal stru
Externí odkaz:
https://doaj.org/article/dca0c433dc06409998a4146090a05e4d
Autor:
M. L. Arreguín-Hernández, A. Dzubinska, M. Reiffers, J. L. Sánchez Llamazares, C. F. Sánchez-Valdés, R. Varga
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025336-025336-5 (2023)
Melt-spun ribbons samples of the multicomponent alloy Mn0.5Fe0.5NiSi0.940Al0.060 were prepared and the magnetostructural transition (MST) and related magnetocaloric properties studied for as-solidified ribbons and ribbon samples annealed between 800
Externí odkaz:
https://doaj.org/article/a56cd710a5f44205b614dec54419cb87
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015010-015010-5 (2021)
We fabricated Ni37.5Co12.5Mn35Ti15 melt-spun ribbons at linear wheel speeds (WS) of 20 and 8 ms-1 (series A and B, respectively). The effect of a short time thermal annealing (30 min.) between 1023 K and 1173 K on the martensitic-like structural tran
Externí odkaz:
https://doaj.org/article/8bedade28ad54bc1b9b9eadd892919de
Autor:
J. D. Navarro-García, J. P. Camarillo-Garcia, F. Alvarado-Hernández, J. L. Sánchez Llamazares, H. Flores-Zúñiga
Publikováno v:
Metals, Vol 12, Iss 2, p 273 (2022)
The investigation of caloric effects linked to first-order structural transitions in Heusler-type alloys has become a subject of considerable current interest due to their potential utilization as refrigerants in solid-state cooling devices. This stu
Externí odkaz:
https://doaj.org/article/97bccca806a4457a916c746cabde763c
Autor:
M. L. Arreguín-Hernández, A. Dzubinska, M. Reiffers, J. L. Sánchez Llamazares, C. F. Sánchez-Valdés, R. Varga
Publikováno v:
Scopus
Melt-spun ribbons samples of the multicomponent alloy Mn0.5Fe0.5NiSi0.940Al0.060 were prepared and the magnetostructural transition (MST) and related magnetocaloric properties studied for as-solidified ribbons and ribbon samples annealed between 800
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faaedf074f6ae6d5ade7f5cb663cce26
http://hdl.handle.net/10651/68048
http://hdl.handle.net/10651/68048
Autor:
J. L. Sánchez-Llamazares, I. Betancourt, M. J. Arellano-Jimenez, M. E. Amano, C.F. Sánchez-Valdés
Publikováno v:
Journal of Sol-Gel Science and Technology. 78:159-165
Lanthanum-based manganites containing monovalent silver cations and having grain sizes below 0.30 microns were synthesized via Pechini method, by using a moderate calcination temperature (900 °C). The incorporation of Ag+ ions into the perovskite cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a4da5dc3fc74b433904d11663bf254d
https://doi.org/10.1007/s10971-015-3911-1
https://doi.org/10.1007/s10971-015-3911-1
Autor:
F. Leccabue, F. Bolzoni, F. Calderon, Xue Rong Hua, Jean Pierre Nozieres, J. L. Sánchez Llamazares
Publikováno v:
Journal of Magnetism and Magnetic Materials. 86:307-314
Binary alloys RE 100- x Fe x (RE = Nd, Pr) with nominal compositions 2.5 ≤ x ≤ 40 were analyzed by means of thermomagnetic analysis and magnetization measurements from 2 K to the ordering temperature of the magnetic phases present. Special attent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c283aff0ba2b02261c95424ba3f3903
https://doi.org/10.1016/0304-8853(90)90138-g
https://doi.org/10.1016/0304-8853(90)90138-g
Publikováno v:
Journal of Magnetism and Magnetic Materials. 84:79-82
As-cast arc melted samples in the Nd 100− x Fe x binary system (2.5 ≤ x ≤ 35) were magnetically characterized by means of thermomagnetic analysis, vibrating sample magnetometry and singular point detection technique. A high anisotropic material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dea66ab7388e5d1dd08a4cb060389401
https://doi.org/10.1016/0304-8853(90)90166-n
https://doi.org/10.1016/0304-8853(90)90166-n
Autor:
D.E. Soto-Parra, Carlos Frontera, Lluís Mañosa, Antoni Planes, H. Flores-Zúñiga, J. L. Sánchez-Llamazares, Pedro O. Castillo-Villa
Publikováno v:
Journal of Applied Physics. 113:053506
We have studied magnetocaloric and elastocaloric properties of a Ni-Mn-Sn(Cu) metamagnetic shape-memory alloy undergoing a magneto-structural transition (martensitic type) close to room temperature. Changes of entropy have been induced by isothermall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb855b87d7dafa2f43d50902f86d6d87
https://doi.org/10.1063/1.4790140
https://doi.org/10.1063/1.4790140
Publikováno v:
New Trends in Magnetism, Magnetic Materials, and Their Applications ISBN: 9781489913364
The presence of minor magnetic phases in as-cast Nd80Fe15B5, Nd21Fe73.5B5.5 and Nd16(Fe1−x Al x )76B8 (0.0 ≤ x ≤ 0.15), has been investigated. Metastable phases having a Curie temperature of 245 °C (A 1 phase) and 170 °C (M 1 phase) were obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62995236227e5eaf9f7ae1cc247e28f9
https://doi.org/10.1007/978-1-4899-1334-0_30
https://doi.org/10.1007/978-1-4899-1334-0_30