Low temperature superspin glass behavior in a Co/Ag multilayer

Autor: E. Navarro, M. Alonso, A. Ruiz, C. Magen, U. Urdiroz, F. Cebollada, Ll. Balcells, B. Martínez, F. J. Palomares, J. M. González

Publikováno v: AIP Advances, Vol 9, Iss 12, Pp 125327-125327-4 (2019)

We report on the low temperature magnetic behavior of an epitaxially grown multilayer formed by 32 repetitions of a nominal period corresponding to 1 monolayer (ML) Co and 16 ML Ag. The study of the magnetic properties was based on the measurement of

Externí odkaz: https://doaj.org/article/aa0ae10869a7454ab3c64347a9f79908

Tunneling anisotropic magnetoresistance in La2/3Sr1/3MnO3/LaAlO3/Pt tunnel junctions

Autor: R. Galceran, Ll. Balcells, A. Pomar, Z. Konstantinović, N. Bagués, F. Sandiumenge, B. Martínez

Publikováno v: AIP Advances, Vol 6, Iss 4, Pp 045305-045305-7 (2016)

The magnetotransport properties of La2/3Sr1/3MnO3(LSMO)/ LaAlO3(LAO)/Pt tunneling junctions have been analyzed as a function of temperature and magnetic field. The junctions exhibit magnetoresistance (MR) values of about 37%, at H=90 kOe at low tempe

Externí odkaz: https://doaj.org/article/f62d08dac75f4f78aae66e900c20bfca

Magnetic nanoparticles: An indicator of health risks related to anthropogenic airborne particulate matter

Autor: Konstantinos Simeonidis, Dimosthenis Sarigiannis, Carlos Martinez-Boubeta, M Kermenidou, Theodoros Samaras, A. Chatziavramidis, I. Konstantinidis, Ll. Balcells

Publikováno v: Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname

Due to their small dimensions, airborne particles are able to penetrate through inhalation into many human organs, from the lungs to the cardiovascular system and the brain, which can threaten our health. This work establishes a novel approach of col

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed02bbafbb3a71a661abb4385256c0ee
http://hdl.handle.net/10261/239696

Switching on superferromagnetism

Autor: Florian Kronast, Alain Barthélémy, Ll. Balcells, Manuel Bibes, Brahim Dkhil, L. C. Phillips, Ashima Arora, M. Ben Hassine, Sergio Valencia, Akin A. Ünal, Pavan Nukala, Òscar Iglesias

Publikováno v: Physical Review Materials
Physical Review Materials, American Physical Society, 2019, 3 (2), ⟨10.1103/PhysRevMaterials.3.024403⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname

Recent results in electric-field control of magnetism have paved the way for the design of alternative magnetic and spintronic devices with enhanced functionalities and low power consumption. Among the diversity of reported magnetoelectric effects, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83e2eb1f72f7167278dcd310d5d66835
https://doi.org/10.1103/physrevmaterials.3.024403

Magnetically recoverable nanoparticles for the simultaneous removal of Sb and As from water

Autor: T. Asimakidou, M. Tzirini, Konstantinos N. Kontogiannopoulos, E. Tzamos, Ll. Balcells, E. Kaprara, Konstantinos Simeonidis, Theodoros Samaras, Manassis Mitrakas, I. Kellartzis

Publikováno v: Environmental Advances, Vol 2, Iss, Pp 100013-(2020)

This study examines the development of a nanocomposite consisting of iron oxy-hydroxides (FeOOH) embedded on magnetite (Fe3O4) nanocarriers, towards its application for the simultaneous uptake of As(V) and Sb(V) ionic forms at concentrations below dr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e607e2a0fce7016c48e2b7a26add827c
https://doi.org/10.1016/j.envadv.2020.100013