Zobrazeno 1 - 10
of 415
pro vyhledávání: '"Konstantinovic Z"'
Autor:
Chen, S., Pomar, A., Balcells, Ll., Konstantinovic, Z., Frontera, C., Magén, C., Mestres, N., Martinez, B.
Publikováno v:
In Journal of Alloys and Compounds 5 January 2025 1010
Autor:
Colson, B., Fuentes, V., Konstantinovic, Z., Colson, D., Forget, A., Lazarevic, N., Scepanovic, M., Popovic, Z. V., Frontera, C., Balcells, Ll., Martinez, B., Pomar, A.
Publikováno v:
Journal of Magnetism and Magnetic Materials 509 (2020) 1668982
In this work we report on the controlled fabrication of a self-assembled line network in highly epitaxial BiFeO3 thin films on top of LaAlO3 in the kinetically limited grown region by RF sputtering. As previously shown in the case of manganite thin f
Externí odkaz:
http://arxiv.org/abs/2004.09867
Autor:
Bernal-Salamanca, M., Konstantinović, Z., Balcells, Ll., Šćepanović, M., Valencia, S., Pannunzio-Miner, E., Frontera, C., Pomar, A., Martínez, B.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 November 2021 537
Autor:
Valencia, S., Peña, L., Konstantinovic, Z., Balcells, Ll., Galceran, R., Schmitz, D., Sandiumenge, F., Casanove, M., Martínez, B.
Ferromagnetic/metallic manganese perovskites, such as La2/3Sr1/3MnO3 (LSMO)are promising materials for the design and implementation of novel spintronic devices working at room temperature. However, their implementation in practical applications has
Externí odkaz:
http://arxiv.org/abs/1302.5293
Publikováno v:
Appl. Phys. Lett. 91, 052108 (2007)
We show which is the nanostructure required in granular Co20(ZrO2)80 thin films to produce an ac response such as the one that is universally observed in a very wide variety of dielectric materials. A bimodal size distribution of Co particles yields
Externí odkaz:
http://arxiv.org/abs/0708.2140
Autor:
Santander-Syro, A. F., Lobo, R. P. S. M., Bontemps, N., Lopera, W., Girata, D., Konstantinovic, Z., Li, Z. Z., Raffy, H.
Publikováno v:
Phys. Rev. B 70, 134504 (2004) (14 pages)
The in-plane infrared and visible (3 meV-3 eV) reflectivity of Bi2Sr2CaCu2O8+d (Bi-2212) thin films is measured between 300 K and 10 K for different doping levels with unprecedented accuracy. The optical conductivity is derived through an accurate fi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405264
Autor:
Konstantinovic, Z., Bras, G. Le, Forget, A., Colson, D., Jean, F., Collin, G., Li, Z. Z., Raffy, H., Ayache, C.
We have studied the evolution of the thermoelectric power S(T) with oxygen doping of single-layered Bi2Sr2CuO6+d thin films and ceramics in the overall superconducting (Tc, S290K) phase diagram. While the universal relation between the room-temperatu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0211135
Autor:
Bras-Jasmin, G. Le, Konstantinovic, Z., Carton, J. P., Colson, D., Forget, A., Jean, F., Collin, G., Dumont, Y., Ayache, C.
We report magnetic susceptibility performed on overdoped Bi2Sr2CuO6+d powders as a function of oxygen doping d and temperature T. The decrease of the spin susceptibility chis with increasing T is confirmed. At sufficient high temperature, chis presen
Externí odkaz:
http://arxiv.org/abs/cond-mat/0208489
Autor:
Konstantinovic, Z., Bras-Jasmin, G. Le, Colson, D., Forget, A., Jean, F., Collin, G., Ayache, C.
The thermoelectric power S(T) of single-layer Bi2Sr2CuO6+d is studied as a function of oxygen doping in the strongly overdoped region of the phase diagram (T, d). As other physical properties in this region, diffusion thermopower Sdiff(T) also shows
Externí odkaz:
http://arxiv.org/abs/cond-mat/0208483
Autor:
Bras, G. Le, Konstantinovic, Z., Carton, J-P., Forget, A., Colson, D., Jean, F., Collin, G., Dumont, Y., Ayache, C.
We report magnetic susceptibility performed on overdoped Bi2Sr2CuO6+d powders as a function of oxygen doping d and temperature T. The decrease of the spin susceptibility with increasing T is confirmed. At sufficient high temperature, the spin suscept
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206313