Výsledky vyhledávání - "A. M. J. den Haan"

Fast and reliable pre-approach for scanning probe microscopes based on tip-sample capacitance

Autor: B. Bryant, Floris Kalff, A. M. J. den Haan, M.A. van Spronsen, J. M. de Voogd, A. F. Otte, Tjerk H. Oosterkamp, Irene M. N. Groot, O. Ostojic, M. J. Rost

Publikováno v: Ultramicroscopy
Ultramicroscopy, 181, 61-69. Elsevier
Ultramicroscopy, 181, 61-69
Ultramicroscopy, 181
Ultramicroscopy, 181, pp. 61-69

Within the last three decades Scanning Probe Microscopy has been developed to a powerful tool for measuring surfaces and their properties on an atomic scale such that users can be found nowadays not only in academia but also in industry. This develop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c158eb8541836f5fd321fcb2c206e4b9
https://doi.org/10.1016/j.ultramic.2017.05.009

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Mechanical generation of radio-frequency fields in nuclear-magnetic-resonance force microscopy

Autor: L. Bossoni, R. J. Donkersloot, M. de Wit, Tjerk H. Oosterkamp, F. Marsman, J. J. T. Wagenaar, A. M. J. den Haan

Publikováno v: Physical Review Applied, 7(2), 024019
Physical Review Applied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c75d9be37c2ce8edf2eec5252b4a10
https://arxiv.org/abs/1609.05685

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Probing the Nuclear Spin-Lattice Relaxation Time at the Nanoscale

Autor: M. de Wit, A. M. J. den Haan, Teun M. Klapwijk, Tjerk H. Oosterkamp, Akira Endo, Koen M. Bastiaans, L. Bossoni, T. A. de Jong, Jan Zaanen, J. J. T. Wagenaar, J. M. de Voogd, David J. Thoen

Publikováno v: Physical Review Applied, 6(1)
Physical Review Applied

Nuclear spin-lattice relaxation times are measured on copper using magnetic resonance force microscopy performed at temperatures down to 42 mK. The low temperature is verified by comparison with the Korringa relation. Measuring spin-lattice relaxatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed8b891d301b28318b3dc8cde1efb9df
http://resolver.tudelft.nl/uuid:19954de3-fa21-4096-8616-1bebb81fcc48

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Probing the magnetic moment of FePt micromagnets prepared by focused ion beam milling

Autor: H. J. Eerkens, A. M. J. den Haan, A. L. La Rooij, Robert J. C. Spreeuw, L. Bossoni, Paul F. A. Alkemade, Tjerk H. Oosterkamp, Hiske Overweg

Publikováno v: Applied Physics Letters, 107(7):072402. American Institute of Physics
Applied Physics Letters, 107 (7), 2015
Applied Physics Letters, 107, 072402

We investigate the degradation of the magnetic moment of a 300 nm thick FePt film induced by Focused Ion Beam (FIB) milling. A $1~\mu \mathrm{m} \times 8~\mu \mathrm{m}$ rod is milled out of a film by a FIB process and is attached to a cantilever by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57139c490429b3a14d75837189dc0a69
https://dare.uva.nl/personal/pure/en/publications/probing-the-magnetic-moment-of-fept-micromagnets-prepared-by-focused-ion-beam-milling(6550a30f-764b-4059-8e51-06c608016b4f).html

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Spin-mediated dissipation and frequency shifts of a cantilever at milliKelvin temperatures

Autor: A. M. J. den Haan, J. M. de Voogd, Gert Koning, J. J. T. Wagenaar, Tjerk H. Oosterkamp

Publikováno v: Physical Review B : Condensed Matter, 92, 235441
Physical Review B : Condensed Matter

We measure the dissipation and frequency shift of a magnetically coupled cantilever in the vicinity of a silicon chip, down to $25$ mK. The dissipation and frequency shift originates from the interaction with the unpaired electrons, associated with t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51726349f75d845550d58e6771c9ca0d

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Atomic resolution scanning tunneling microscopy in a cryogen free dilution refrigerator at 15 mK

Autor: Tjerk H. Oosterkamp, G. Wijts, D. J. van der Zalm, O. Usenko, G.J.C. van Baarle, F. Galli, A. M. J. den Haan

Publikováno v: Review of Scientific Instruments, 85, 035112

Pulse tube refrigerators are becoming more common, because they are cost efficient and demand less handling than conventional (wet) refrigerators. However, a downside of a pulse tube system is the vibration level at the cold-head, which is in most de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::249a26f26e0af87257840b64580cb268
https://arxiv.org/abs/1312.6011

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