Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Kooi, B. J."'
Autor:
Yetik, G., Troglia, A., Farokhipoor, S., van Vliet, S., Momand, J., Kooi, B. J., Bliem, R., Frenken, J. W. M.
Publikováno v:
Surface and Coatings Technology, Volume 445, 15 September 2022, 128729
Microscopy and diffraction measurements are presented of ultrathin binary alloy films of ruthenium and molybdenum that are obtained by standard sputter deposition. For compositions close to Ru50Mo50, we find the films to be amorphous. The amorphicity
Externí odkaz:
http://arxiv.org/abs/2204.04126
Amorphous to crystalline phase transitions in phase change materials (PCM) can have strong influence on the actuation of microelectromechanical systems under the influence of Casimir forces. Indeed, the bifurcation curves of the stationary equilibriu
Externí odkaz:
http://arxiv.org/abs/1310.4198
In this work we explore the influence of random surface roughness on the cantilever sensitivity to respond to curvature changes induced by changes in surface stress. The roughness is characterized by the out-of-plane roughness amplitude w, the latera
Externí odkaz:
http://arxiv.org/abs/1001.1645
Autor:
Baldi, A., Palsson, G. K., Gonzalez-Silveira, M., Schreuders, H., Slaman, M., Rector, J. H., Krishnan, G., Kooi, B. J., Walker, G. S., Fay, M. W., Hjorvarsson, B., Wijngaarden, R. J., Dam, B., Griessen, R.
Mg-Ti alloys have uncommon optical and hydrogen absorbing properties, originating from a "spinodal-like" microstructure with a small degree of chemical short-range order in the atoms distribution. In the present study we artificially engineer short-r
Externí odkaz:
http://arxiv.org/abs/0911.5666
Autor:
Daumont, C. J. M., Farokhipoor, S., Ferri, A., Wojdel, J. C., Iniguez, Jorge, Kooi, B. J., Noheda, B.
Recent works have shown that the domain walls of room-temperature multiferroic BiFeO3 (BFO) thin films can display distinct and promising functionalities. It is thus important to understand the mechanisms underlying domain formation in these films. H
Externí odkaz:
http://arxiv.org/abs/0911.4502
Autor:
Daumont, C. J. M., Mannix, D., Venkatesan, Sriram, Rubi, D., Catalan, G., Kooi, B. J., De Hosson, J. Th. M., Noheda, B.
TbMnO$_{3}$ films have been grown under compressive strain on (001)-oriented SrTiO$_{3}$ crystals. They have an orthorhombic structure and display the (001) orientation. With increasing thickness, the structure evolves from a more symmetric (tetragon
Externí odkaz:
http://arxiv.org/abs/0811.3886
Autor:
Koop, E. J., Iqbal, M. J., Limbach, F., Boute, M., van Wees, B. J., Reuter, D., Wieck, A. D., Kooi, B. J., van der Wal, C. H.
Publikováno v:
Semicond. Sci. Technol. 28, 025006 (2013)
Ohmic contacts to a two-dimensional electron gas (2DEG) in GaAs/AlGaAs heterostructures are often realized by annealing of AuGe/Ni/Au that is deposited on its surface. We studied how the quality of this type of ohmic contact depends on the annealing
Externí odkaz:
http://arxiv.org/abs/0809.0928
Autor:
Rubi, D., Venkatesan, Sriram, Kooi, B. J., De Hosson, J. Th. M., Palstra, T. T. M., Noheda, B.
Metastable manganite perovskites displaying the antiferromagnetic so-called E-phase are predicted to be multiferroic. Due to the need of high-pressures for the synthesis of this phase, this prediction has only been confirmed in bulk HoMnO3. Here we r
Externí odkaz:
http://arxiv.org/abs/0807.1653
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