Zobrazeno 1 - 10
of 1 898
pro vyhledávání: '"M. Kamp"'
Publikováno v:
Advanced Science, Vol 11, Iss 25, Pp n/a-n/a (2024)
Abstract Thin‐films patterned with complex motifs are of fundamental interest because of their advanced optical, mechanical and electronic properties, but fabrication of these materials remains challenging. Self‐organization strategies, such as i
Externí odkaz:
https://doaj.org/article/a07bc01f5be44db78d2c9d53cf73f0e5
Autor:
P. Kagerer, C. I. Fornari, S. Buchberger, T. Tschirner, L. Veyrat, M. Kamp, A. V. Tcakaev, V. Zabolotnyy, S. L. Morelhão, B. Geldiyev, S. Müller, A. Fedorov, E. Rienks, P. Gargiani, M. Valvidares, L. C. Folkers, A. Isaeva, B. Büchner, V. Hinkov, R. Claessen, H. Bentmann, F. Reinert
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022019 (2023)
Inducing a magnetic gap at the Dirac point of the topological surface state (TSS) in a three-dimensional (3D) topological insulator (TI) is a route to dissipationless charge and spin currents. Ideally, magnetic order is present only at the surface, a
Externí odkaz:
https://doaj.org/article/5a09f0333497432499720c546b0b7394
Publikováno v:
Brain and Spine, Vol 1, Iss , Pp 100768- (2021)
Externí odkaz:
https://doaj.org/article/ac96da7254754ee1884d20ec918321f8
Publikováno v:
Brain and Spine, Vol 1, Iss , Pp 100769- (2021)
Externí odkaz:
https://doaj.org/article/6b80b922faf84adeafb8d6d34c659696
Publikováno v:
Brain and Spine, Vol 1, Iss , Pp 100479- (2021)
Externí odkaz:
https://doaj.org/article/7ca5b95a3b6447648a52fd0b176211a8
Autor:
H. Suchomel, S. Brodbeck, T. C. H. Liew, M. Amthor, M. Klaas, S. Klembt, M. Kamp, S. Höfling, C. Schneider
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Microcavity exciton polaritons are promising candidates to build a new generation of highly nonlinear and integrated optoelectronic devices. Such devices range from novel coherent light emitters to reconfigurable potential landscapes for ele
Externí odkaz:
https://doaj.org/article/c11288a963124526afaf0d40fdfb48f8
Autor:
H. Chen, S. Auchter, M. Prilmüller, A. Schlager, T. Kauten, K. Laiho, B. Pressl, H. Suchomel, M. Kamp, S. Höfling, C. Schneider, G. Weihs
Publikováno v:
APL Photonics, Vol 3, Iss 8, Pp 080804-080804-9 (2018)
Semiconductor Bragg-reflection waveguides are well-established sources of correlated photon pairs as well as promising candidates for building up integrated quantum optics devices. Here, we use such a source with optimized non-linearity for preparing
Externí odkaz:
https://doaj.org/article/1c99e75022e74b2689063aac7b0f2726
Publikováno v:
AIP Advances, Vol 7, Iss 1, Pp 015015-015015-6 (2017)
The work proposes possible designs of active regions for a mode-locked interband cascade laser emitting in the mid infrared. For that purpose we investigated the electronic structure properties of respectively modified GaSb-based type II W-shaped qua
Externí odkaz:
https://doaj.org/article/5924c2a526ad4aa38a06c93399d55196
Autor:
A. Schlehahn, A. Thoma, P. Munnelly, M. Kamp, S. Höfling, T. Heindel, C. Schneider, S. Reitzenstein
Publikováno v:
APL Photonics, Vol 1, Iss 1, Pp 011301-011301-6 (2016)
We report on an electrically driven efficient source of indistinguishable photons operated at pulse-repetition rates f up to 1.2 GHz. The quantum light source is based on a p-i-n-doped micropillar cavity with integrated self-organized quantum dots, w
Externí odkaz:
https://doaj.org/article/aed8c4b9c7a94b09a725f539110ce7c2
Autor:
H. A. M. Leymann, D. Vorberg, T. Lettau, C. Hopfmann, C. Schneider, M. Kamp, S. Höfling, R. Ketzmerick, J. Wiersig, S. Reitzenstein, A. Eckardt
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021045 (2017)
We investigate the switching of the coherent emission mode of a bimodal microcavity device, occurring when the pump power is varied. We compare experimental data to theoretical results and identify the underlying mechanism based on the competition be
Externí odkaz:
https://doaj.org/article/0aadfe8508124e478af91506867e86c1