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Autor:
Shaw, G., Brisbois, J., Pinheiro, L. B. G. L., Müller, J., Alvarez, S. Blanco, Devillers, T., Dempsey, N. M., Scheerder, J. E., Van de Vondel, J., Melinte, S., Vanderbemden, P., Motta, M., Ortiz, W. A., Hasselbach, K., Kramer, R. B. G., Silhanek, A. V.
Publikováno v:
Review of Scientific Instruments 89, 023705 (2018)
We present a detailed quantitative magneto-optical imaging study of several superconductor/ferromagnet hybrid structures, including Nb deposited on top of thermomagnetically patterned NdFeB, and permalloy/niobium with erasable and tailored magnetic l
Externí odkaz:
http://arxiv.org/abs/1712.03723
Publikováno v:
Rev. Sci. Instrum. 87, 113702 (2016)
We present a Scanning Hall Probe Microscope operating in ambient conditions. One of the unique features of this microscope is the use of the same stepper motors for both sample positioning as well as scanning, which makes it possible to have a large
Externí odkaz:
http://arxiv.org/abs/1610.07364
Publikováno v:
In Journal of Geometry and Physics March 2019 137:1-6
Autor:
Kramer, R. P., van Schijndel, A. W. M.
The indoor climate conditions of monumental buildings are very important for the conservation of these objects. Simplified models with physical meaning are desired that are capable of simulating temperature and relative humidity. In this paper we res
Externí odkaz:
http://arxiv.org/abs/1206.4438
Autor:
Raes, B., Van de Vondel, J., Silhanek, A. V., Silva, C. de Souza, Gutierrez, J., Kramer, R. B. G., Moshchalkov, V. V.
We explore, with unprecedented single vortex resolution, the dissipation and motion of vortices in a superconducting ribbon under the influence of an external alternating magnetic field. This is achieved by combing the phase sensitive character of ac
Externí odkaz:
http://arxiv.org/abs/1205.5652
Autor:
Aladyshkin, A. Yu., Fritzsche, J., Werner, R., Kramer, R. B. G., Guenon, S., Kleiner, R., Koelle, D., Moshchalkov, V. V.
Publikováno v:
Phys. Rev. B 84, 094523 (2011)
We studied experimentally the effect of a stripe-like domain structure in a ferromagnetic BaFe_{12}O_{19} substrate on the magnetoresistance of a superconducting Pb microbridge. The system was designed in such a way that the bridge is oriented perpen
Externí odkaz:
http://arxiv.org/abs/1105.1596
Publikováno v:
Appl. Phys. Lett. 97, 052501 (2010) (published with minor changes)
We demonstrate experimentally that the presence of a single domain wall in an underlying ferromagnetic BaFe_{12}O_{19} substrate can induce a considerable asymmetry in the current (I) - voltage (V) characteristics of a superconducting Al bridge. The
Externí odkaz:
http://arxiv.org/abs/1007.2527
Publikováno v:
Physical Review B 82, 075101 (2010)
The Condon domain phase diagram for beryllium is determined in magnetic fields up to 10 T and at temperatures down to 1.3 K using a standard ac pick-up coil method to measure the de Haas-van Alphen (dHvA) effect. The detection of the transition point
Externí odkaz:
http://arxiv.org/abs/1005.2047
We present the Condon domain phase diagram for a silver single crystal measured in magnetic fields up to 28 T and temperatures down to 1.3 K. A standard ac method with a pickup coil system is used at low frequency for the measurements of the de Haas-
Externí odkaz:
http://arxiv.org/abs/1003.4822