Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Patrick Appel"'
Autor:
Tobias Kosub, Martin Kopte, Ruben Hühne, Patrick Appel, Brendan Shields, Patrick Maletinsky, René Hübner, Maciej Oskar Liedke, Jürgen Fassbender, Oliver G. Schmidt, Denys Makarov
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Magnetoelectric coupling allows switching of magnetic states via gate voltage pulses. Here the authors propose and demonstrate a purely antiferromagnetic magnetoelectric random access memory based on Cr2O3, reporting 50-fold reduction of writing thre
Externí odkaz:
https://doaj.org/article/4a7b22d0c264488a9554a3400f0b3052
Autor:
Dietmar Korn, Matthias Lauermann, Sebastian Koeber, Patrick Appel, Luca Alloatti, Robert Palmer, Pieter Dumon, Wolfgang Freude, Juerg Leuthold, Christian Koos
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
On-chip light sources for silicon photonic circuits remain a challenge since the indirect bandgap of silicon prevents efficient light emission. The authors demonstrate that lasing can be achieved by combining standard silicon-on-insulator waveguides
Externí odkaz:
https://doaj.org/article/5048628066d44719becb1071f78ac221
Autor:
Michel Challier, Selda Sonusen, Arne Barfuss, Dominik Rohner, Daniel Riedel, Johannes Koelbl, Marc Ganzhorn, Patrick Appel, Patrick Maletinsky, Elke Neu
Publikováno v:
Micromachines, Vol 9, Iss 4, p 148 (2018)
Many promising applications of single crystal diamond and its color centers as sensor platform and in photonics require free-standing membranes with a thickness ranging from several micrometers to the few 100 nm range. In this work, we present an app
Externí odkaz:
https://doaj.org/article/73839fc2dff549279af687690b34ba5a
Autor:
Daniel Riedel, Immo Söllner, Brendan J. Shields, Sebastian Starosielec, Patrick Appel, Elke Neu, Patrick Maletinsky, Richard J. Warburton
Publikováno v:
Physical Review X, Vol 7, Iss 3, p 031040 (2017)
The nitrogen-vacancy (NV) center in diamond has an optically addressable, highly coherent spin. However, a NV center even in high-quality single-crystalline material is a very poor source of single photons: Extraction out of the high-index diamond is
Externí odkaz:
https://doaj.org/article/87d3f3003f684283a6995375ff6ae922
Publikováno v:
New Journal of Physics, Vol 17, Iss 11, p 112001 (2015)
We report on imaging of microwave (MW) magnetic fields using a magnetometer based on the electron spin of a nitrogen vacancy (NV) center in diamond. We quantitatively image the magnetic field generated by high frequency (GHz) MW current with nanoscal
Externí odkaz:
https://doaj.org/article/30ed8e1ec2e1406db7205093a1e69bf6
Autor:
Dominik Rohner, Patrick Appel, Arne Barfuss, Marc Ganzhorn, Johannes Koelbl, Selda Sonusen, Elke Neu, Patrick Maletinsky, Michel Challier, Daniel Riedel
Publikováno v:
Micromachines, Vol 9, Iss 4, p 148 (2018)
Micromachines; Volume 9; Issue 4; Pages: 148
Micromachines
Micromachines; Volume 9; Issue 4; Pages: 148
Micromachines
Many promising applications of single crystal diamond and its color centers as sensor platform and in photonics require free-standing membranes with a thickness ranging from several micrometers to the few 100 nm range. In this work, we present an app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fa4bc610e2b20b9b7a0ada6808fbfdd
Autor:
Tobias Kosub, Natascha Hedrich, Patrick Maletinsky, Patrick Appel, Denys Makarov, Brendan Shields
Publikováno v:
Symposium Latsis 2019 on Diamond Photonics - Physics, Technologies and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f649129133f46abddc1b81389b8cd1a
https://doi.org/10.1364/dp.2019.43
https://doi.org/10.1364/dp.2019.43
Autor:
Andrew Horsley, Jocelyn Achard, Patrick Appel, Janik Wolters, Patrick Maletinsky, Philipp Treutlein, Alexandre Tallaire
Publikováno v:
Physical Review Applied
Physical Review Applied, American Physical Society, 2018, 10 (4), ⟨10.1103/PhysRevApplied.10.044039⟩
Physical Review Applied, American Physical Society, 2018, 10 (4), ⟨10.1103/PhysRevApplied.10.044039⟩
Devices relying on microwave circuitry form a cornerstone of many classical and emerging quantum technologies. A capability to provide in-situ, noninvasive and direct imaging of the microwave fields above such devices would be a powerful tool for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d04583ae86f055e6c508624563b5764
http://arxiv.org/abs/1802.07402
http://arxiv.org/abs/1802.07402
Autor:
Stéphane Fusil, Manuel Bibes, Karin Garcia, Jean-Yves Chauleau, W. Akhtar, S. Chouaieb, C. Carrétéro, Agnès Barthélémy, Patrick Appel, Joo-Von Kim, Vincent Jacques, I. Gross, Vincent Garcia, Luis Martinez, Michel Viret, Patrick Maletinsky, Nicolas Jaouen
Publikováno v:
Nature
Nature, 2017, 549 (7671), pp.252-256. ⟨10.1038/nature23656⟩
Nature, Nature Publishing Group, 2017, 549 (7671), pp.252-256. ⟨10.1038/nature23656⟩
Nature, 2017, 549 (7671), pp.252-256. ⟨10.1038/nature23656⟩
Nature, Nature Publishing Group, 2017, 549 (7671), pp.252-256. ⟨10.1038/nature23656⟩
While ferromagnets are at the heart of daily life applications, their large magnetization and resulting energy cost for switching bring into question their suitability for reliable low-power spintronic devices. Non-collinear antiferromagnetic systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55f32bf503713fcbdae409060dfa3e5f
https://pubmed.ncbi.nlm.nih.gov/28905889
https://pubmed.ncbi.nlm.nih.gov/28905889