Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dieter Akemeier"'
Autor:
Alexander Weddemann, Judith Meyer, Anna Regtmeier, Irina Janzen, Dieter Akemeier, Andreas Hütten
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 164-172 (2013)
Self-assembled two-dimensional arrays of either 14 nm hcp-Co or 6 nm ε-Co particle components were treated by hydrogen plasma for various exposure times. A change of hysteretic sample behavior depending on the treatment duration is reported, which c
Externí odkaz:
https://doaj.org/article/33737ac52baf4a73b9dc9207a849cb8f
Autor:
José Cardoso de Andrade, Milutin Kovacev, Stefan Rausch, Tamas Nagy, Nils Pfullmann, Carsten Reinhardt, Monika Noack, Alfred Leitenstorfer, Vanessa Knittel, Rudolf Bratschitsch, Andreas Hütten, Uwe Morgner, Dieter Akemeier
Publikováno v:
Attosecond Nanophysics: From Basic Science to Applications
High-order harmonic generation in xenon with oscillator repetition rates is studied. The necessary intensity is reached via plasmonic field enhancement at nanostructured arrays of bow-tie gold antennae. The theoretical analysis focuses on the thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767eb74395afaccb54fd9d328b0c2f11
https://doi.org/10.1002/andp.201400021
https://doi.org/10.1002/andp.201400021
Autor:
Dieter Akemeier, Andreas Hütten, Alexander Weddemann, Judith Meyer, Anna-Kristina Regtmeier, Irina Janzen
Publikováno v:
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 164-172 (2013)
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 164-172 (2013)
Self-assembled two-dimensional arrays of either 14 nm hcp-Co or 6 nm ε-Co particle components were treated by hydrogen plasma for various exposure times. A change of hysteretic sample behavior depending on the treatment duration is reported, which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b402cb7f47e52f4fdd31268c1d8469d
http://europepmc.org/articles/PMC3596106
http://europepmc.org/articles/PMC3596106
Autor:
Alexander Auge, Peter Hedwig, Andreas Hütten, Norbert W. Mitzel, Frank Wittbracht, Michael Peter, Peter Jutzi, Axel Dreyer, Dieter Akemeier, Inga Ennen, Alexander Weddemann, Nadine Mill, Anna-Kristina Regtmeier, Jochen Mattay, Camelia Albon
Publikováno v:
Acta Physica Polonica A. 121:420-425
This paper highlights recent advances in synthesis and magnetotransport properties of magnetic Co nanopartides. It is shown that magnetic Co nanoparticles self-assembled in nanoparticular monolayers revealing giant magnetoresistance similar to granul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebfed5f93440e6ba918ef3d12eabd63c
https://doi.org/10.12693/aphyspola.121.420
https://doi.org/10.12693/aphyspola.121.420
Autor:
Camelia Albon, Peter Jutzi, P. Hedwig, Dieter Akemeier, Alexander Auge, Andreas Hütten, Alexander Weddemann, Frank Wittbracht, Karsten Rott, D Meissner
Publikováno v:
Biosensors and Bioelectronics. 26:1152-1163
This article reviews recent developments on magnetoresistive detection of magnetic beads or nanopartides by nanoscale sized sensors. Sensors are analyzed from an experimental and a numerical point of view in respect to their capability to either loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f087fe60aeaae2aa5f5fa2e69720828d
https://doi.org/10.1016/j.bios.2010.06.031
https://doi.org/10.1016/j.bios.2010.06.031
Autor:
Franciscus B. Segerink, Alfred Leitenstorfer, Nils Pfullmann, Monika Noack, Christian Waltermann, Milutin Kovacev, Jose R. C. Andrade, H. M. Bastiaens, Dieter Akemeier, Uwe Morgner, Vanessa Knittel, Andreas Hütten
Publikováno v:
Plasmonic Structures and Streaking Techniques (HW4C)
We study the nonlinear behavior and thermal stability of bowtie nanoantennas both theoretically and experimentally to understand their suitability for high harmonic generation in gaseous media [1, 5, 6]. The obtained results are compared to those in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c6dff5e9b5a725163ab3eb4bbfc959
https://doi.org/10.1364/hilas.2014.hw4c.5
https://doi.org/10.1364/hilas.2014.hw4c.5
Autor:
Christian Waltermann, Alfred Leitenstorfer, N. V. Knittel, Andreas Hütten, Milutin Kovacev, Dieter Akemeier, Nils Pfullmann, Monika Noack, Uwe Morgner
Publikováno v:
Scopus-Elsevier
Summary form only given. We study the nonlinear behaviour as well as the thermal stability of bowtie nanoantennas both theoretically and experimentally to understand the suitability for high harmonic generation (HHG) in gaseous media in the plasmonic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4a3afd0453cfad17ec9ab4273b3a2ba
https://doi.org/10.1109/cleoe-iqec.2013.6801487
https://doi.org/10.1109/cleoe-iqec.2013.6801487
Autor:
Nils Pfullmann, Uwe Morgner, Dieter Akemeier, Vanessa Knittel, Andreas Hütten, Rudolf Bratschitsch, Milutin Kovacev, Christian Waltermann, Alfred Leitenstorfer
We report on low-order harmonic generation utilising the plasmonic field enhancement in arrays of rod-type gold optical antennae. Furthermore, we examine their suitability to support high-order harmonic generation (HHG). The low-order harmonics are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fe27232dd99b91796dad36d71001ee9
Autor:
Guido Schmitz, Dietmar Baither, Patrick Stender, Kazuhiro Hono, Dieter Akemeier, H. Bouchikhaoui, Andreas Hütten
To understand the role of Ta capping on the tunneling magnetoresistance of CoFeB/MgO/CoFeB tunnel junctions, we performed an atom probe study on model CoFeB/Ta junctions. In as-prepared state, CoFeB exhibits chemically and structurally homogeneous am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3c0f8c6793821153b1365e79c7b0bf8
https://pub.uni-bielefeld.de/record/2635909
https://pub.uni-bielefeld.de/record/2635909