Zobrazeno 1 - 10
of 599
pro vyhledávání: '"De Boeck, J"'
Autor:
Van Damme, J., Ivanov, Ts., Favia, P., Conard, T., Verjauw, J., Acharya, R., Lozano, D. Perez, Raes, B., Van de Vondel, J., Vadiraj, A. M., Mongillo, M., Wan, D., De Boeck, J., Potočnik, A., De Greve, K.
The fabrication of superconducting circuits requires multiple deposition, etch and cleaning steps, each possibly introducing material property changes and microscopic defects. In this work, we specifically investigate the process of argon milling, a
Externí odkaz:
http://arxiv.org/abs/2302.03518
Akademický článek
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Autor:
Liu, Enlong, Swerts, J., Devolder, T., Couet, S., Mertens, S., Lin, T., Spampinato, V., Franquet, A., Conard, T., Van Elshocht, S., Furnemont, A., De Boeck, J., Kar, G.
Publikováno v:
Journal of Applied Physics 121, 043905 (2017)
[Co/Ni] multilayers with perpendicular magnetic anisotropy (PMA) have been researched and applied in various spintronic applications. Typically the seed layer material is studied to provide the desired face-centered cubic (\textit{fcc}) texture to th
Externí odkaz:
http://arxiv.org/abs/1701.07713
Autor:
Devolder, T., Liu, E., Swerts, J., Couet, S., Lin, T., Mertens, S., Furnemont, A., Kar, G., De Boeck, J.
We study the properties of composite free layers with perpendicular anisotropy. The free layers are made of a soft FeCoB layer ferromagnetically coupled by a variable spacer (Ta, W, Mo) to a very anisotropic [Co/Ni] multilayer embodied in a magnetic
Externí odkaz:
http://arxiv.org/abs/1609.07863
Autor:
Yakunin, A. M., Silov, A. Yu., Koenraad, P. M., Tang, J. -M., Flatté, M. E., Van Roy, W., De Boeck, J., Wolter, J. H.
The local density of states of Mn-Mn pairs in GaAs is mapped with cross-sectional scanning tunneling microscopy and compared with theoretical calculations based on envelope-function and tight-binding models. These measurements and calculations show t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0505536
Autor:
Van Dorpe, P., Van Roy, W., De Boeck, J., Borghs, G., Sankowski, P., Kacman, P., Majewski, J. A., Dietl, T.
The spin polarization of the electron current in a p-(Ga,Mn)As-n-(Al,Ga)As-Zener tunnel diode, which is embedded in a light-emitting diode, has been studied theoretically. A series of self-consistent simulations determines the charge distribution, th
Externí odkaz:
http://arxiv.org/abs/cond-mat/0502615
Autor:
Goennenwein, S. T. B., Russo, S., Morpurgo, A. F., Klapwijk, T. M., van Roy, W., de Boeck, J.
We have performed a systematic investigation of the longitudinal and transverse magnetoresistance of a single ferromagnetic domain in (Ga,Mn)As. We find that, by taking into account the intrinsic dependence of the resistivity on the magnetic inductio
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412290
Publikováno v:
Superlattices and Microstructures 34, 539-545 (2003)
An individual Mn acceptor in GaAs is mapped by Cross-sectional Scanning Tunneling Microscopy (X-STM) at room temperature and a strongly anisotropic shape of the acceptor state is observed. An acceptor state manifests itself as a cross-like feature wh
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406148
Publikováno v:
Phys. Rev. Lett. 95, 107001 (2005)
We have studied magnetotransport in arrays of niobium filled grooves in an InAs/AlGaSb heterostructure. The critical field of up to 2.6 T permits to enter the quantum Hall regime. In the superconducting state, we observe strong magnetoresistance osci
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404323
Autor:
Yakunin, A. M., Silov, A. Yu., Koenraad, P. M., Wolter, J. H., Van Roy, W., De Boeck, J., Tang, J. -M., Flatte, M. E.
Publikováno v:
Phys. Rev. Lett. 92, 216806 (2004)
The wave function of a hole bound to an individual Mn acceptor in GaAs is spatially mapped by scanning tunneling microscopy at room temperature and an anisotropic, cross-like shape is observed. The spatial structure is compared with that from an enve
Externí odkaz:
http://arxiv.org/abs/cond-mat/0402019