Detailed discrimination of the order of magnetic transitions and magnetocaloric effect in pure and pseudobinary Co Laves phases

Autor: M. Parra-Borderías, Fernando Bartolomé, Luis Miguel García, Julia Herrero-Albillos

Publikováno v: Journal of Alloys and Compounds. 481:48-56

We present a study of the Banerjee criterion and its applicability to those cases in which the first- or second-order character of a magnetic phase transition is controversial. Detailed magnetization measurements on R Co 2 ( R = Er , Pr, Nd, and Dy)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17ae6b251b942181d53ea494e005e195
https://doi.org/10.1016/j.jallcom.2009.03.106

Mössbauer spectral study of perovskites

Autor: José F. Bartolomé, George Filoti, Fernando Bartolomé, M. Parra-Borderías, Javier Rubín, Cristina Piquer

Publikováno v: Journal of Magnetism and Magnetic Materials. 316:e684-e687

The 57Fe Mossbauer spectra of NdFe 1 - x Ga x O 3 ( x = 0 , 0.1, 0.2, 0.25, 0.5 and 0.7) have been measured at room temperature (RT). For x 0.5 the spectra have been fitted with magnetic sextets with their areas following a binomial distribution of F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd5c4bacbd76181f42acbd10fc992556
https://doi.org/10.1016/j.jmmm.2007.03.062

Characterization of a Mo/Au thermometer for ATHENA

Autor: Agustín Camón, Raquel González-Arrabal, José Luis Costa-Krämer, Lourdes Fàbrega, J. Bueno, Fernando Briones, Oscar Serrano Gil, I. Fernandez-Martinez, M. Parra-Borderías, Javier Sesé

Publikováno v: IEEE Transactions on Applied Superconductivity, ISSN 1051-8223, 2013, Vol. 23, No. 3
Archivo Digital UPM
instname
Digital.CSIC. Repositorio Institucional del CSIC

Trabajo presentado como póster a: The Applied Superconductivity Conference (ASC 2012), celebrada en Portland (US) del 7 al 12 de octubre de 2012.
The first dark characterization of a thermometer fabricated with our Mo/Au bilayers to be used as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43d774342bcbe5bf17b42111a968d9cc
https://oa.upm.es/25854/

Evolution of Fe magnetic order in NdFexGa ₁- xO₃

Autor: M, Parra-Borderías, F, Bartolomé, J A Rodríguez, Velamazán, J, Bartolomé

Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 23(4)

The evolution of the crystal structure and magnetic properties with Fe content in NdFe(x)Ga(1 - x)O(3) has been studied by magnetization, ac-susceptibility, x-ray and neutron scattering techniques for x ≥ 0.2 in order to determine the phase diagram

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5ac02404bf185d60fe6f3369f6795f65
https://pubmed.ncbi.nlm.nih.gov/21406898

Low-noise transition edge sensor (TES) for SAFARI instrument on SPICA

Autor: M. Popescu, B. Dirks, R. A. Hijmering, Luciano Gottardi, J. van der Kuur, M. Parra-Borderías, H. F. C. Hoevers, J. R. Gao, M. P. Bruijn, Pourya Khosropanah, Marcel L. Ridder

Publikováno v: Proceedings of SPIE, 2010 vol. 7741

Transition edge sensor (TES) is the selected detector for the SAFARI FIR imaging spectrometer (focal plane arrays covering a wavelength range from 30 to 210 μm) on the Japanese SPICA telescope. Since the telescope is cooled to 50 mK. Also the time c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::033243860e6d970c791ad2fd041ee0bb
https://doi.org/10.1117/12.857725