Zobrazeno 1 - 10
of 1 056
pro vyhledávání: '"Valenzuela S"'
Autor:
Lv, H., da Silva, A., Figueroa, A. I., Guillemard, C., Aguirre, I. Fernández, Camosi, L., Aballe, L., Valvidares, M., Valenzuela, S. O., Schubert, J., Schmidbauer, M., Herfort, J., Hanke, M., Trampert, A., Engel-Herbert, R., Ramsteiner, M., Lopes, J. M. J.
Publikováno v:
Small (2023), 2302387
Van der Waals (vdW) heterostructures combining layered ferromagnets and other two-dimensional (2D) crystals are promising building blocks for the realization of ultra-compact devices with integrated magnetic, electronic and optical functionalities. T
Externí odkaz:
http://arxiv.org/abs/2303.10252
Autor:
Reig, D. Saleta, Varghese, S., Farris, R., Block, A., Mehew, J. D., Hellman, O., Woźniak, P., Sledzinska, M., Sachat, A. El, Chávez-Ángel, E., Valenzuela, S. O., Van Hulst, N. F., Ordejón, P., Zanolli, Z., Torres, C. M. Sotomayor, Verstraete, M. J., Tielrooij, K. J.
Understanding thermal transport in layered transition metal dichalcogenide (TMD) crystals is crucial for a myriad of applications exploiting these materials. Despite significant efforts, several basic thermal transport properties of TMDs are currentl
Externí odkaz:
http://arxiv.org/abs/2109.09225
Autor:
Roca Mora, Maria Meritxell, Cunha, Luisa Marin, Godoi, Amanda, Donadon, Isabelle, Clemente, Mariana, Marcolin, Patrícia, Valenzuela S., Andres, Wormser, Gary P.
Publikováno v:
In Diagnostic Microbiology & Infectious Disease June 2024 109(2)
Absence of magnetic-proximity effect at the interface of Bi$_2$Se$_3$ and (Bi,Sb)$_2$Te$_3$ with EuS
Autor:
Figueroa, A. I., Bonell, F., Cuxart, M. G., Valvidares, M., Gargiani, P., van der Laan, G., Mugarza, A., Valenzuela, S. O.
Publikováno v:
Physical Review Letters 125, 226801 (2020)
We performed x-ray magnetic circular dichroism (XMCD) measurements on heterostructures comprising topological insulators (TIs) of the (Bi,Sb)$_2$(Se,Te)$_3$ family and the magnetic insulator EuS. XMCD measurements allow us to investigate element-sele
Externí odkaz:
http://arxiv.org/abs/2011.13323
Autor:
Colombano, M. F., Arregui, G., Bonell, F., Capuj, N. E., Chavez-Angel, E., Pitanti, A., Valenzuela, S. O., Sotomayor-Torres, C. M., Navarro-Urrios, D., Costache, M. V.
Publikováno v:
Phys. Rev. Lett. 125, 147201 (2020)
The resonant enhancement of mechanical and optical interaction in optomechanical cavities enables their use as extremely sensitive displacement and force detectors. In this work we demonstrate a hybrid magnetometer that exploits the coupling between
Externí odkaz:
http://arxiv.org/abs/1909.03924
Autor:
Gebeyehu, Z. M., Parui, S., Sierra, J. F., Timmermans, M., Esplandiu, M. J., Brems, S., Huyghebaert, C., Garello, K., Costache, M. V., Valenzuela, S. O.
Publikováno v:
2D Materials, 6, 034003 (2019)
We demonstrate a high-yield fabrication of non-local spin valve devices with room-temperature spin lifetimes of up to 3 ns and spin relaxation lengths as long as 9 $\mu$m in platinum-based chemical vapor deposition (Pt-CVD) synthesized single-layer g
Externí odkaz:
http://arxiv.org/abs/1905.04953
Akademický článek
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Autor:
Raes, B., Cummings, A. W., Bonell, F., Costache, M. V., Sierra, J. F., Roche, S., Valenzuela, S. O.
Publikováno v:
Physical Review B, 95, 085403 (2017)
We generalize the diffusive model for spin injection and detection in nonlocal spin structures to account for spin precession under an applied magnetic field in an anisotropic medium, for which the spin lifetime is not unique and depends on the spin
Externí odkaz:
http://arxiv.org/abs/1804.09426
Autor:
Gómez-Quispe, O.E., Rodríguez, E.L., Benites, R.M., Valenzuela, S., Moscoso-Muñoz, J., Ibañez, V., Youngs, C.R.
Publikováno v:
In Small Ruminant Research December 2022 217
Autor:
Torres, W. Savero, Sierra, J. F., Benítez, L. A., Bonell, F., Costache, M. V., Valenzuela, S. O.
Spin Hall effects have surged as promising phenomena for spin logics operations without ferromagnets. However, the magnitude of the detected electric signals at room temperature in metallic systems has been so far underwhelming. Here, we demonstrate
Externí odkaz:
http://arxiv.org/abs/1709.01854