Zobrazeno 1 - 10
of 1 544
pro vyhledávání: '"Schmidt, Oliver G"'
Autor:
Tang, Min, Pang, Chi, Saggau, Christian N., Dong, Haiyun, Lee, Ching Hua, Thomale, Ronny, Klembt, Sebastian, Fulga, Ion Cosma, Brink, Jeroen Van Den, Vaynzof, Yana, Schmidt, Oliver G., Wang, Jiawei, Ma, Libo
Publikováno v:
Advanced Quantum Technologies (2024)
Topological boundary states localize at interfaces whenever the interface implies a change of the associated topological invariant encoded in the geometric phase. The generically present dynamic phase, however, which is energy and time dependent, has
Externí odkaz:
http://arxiv.org/abs/2403.19427
Publikováno v:
Adv. Mater. 2023, 35, 2306344
Microelectronic morphogenesis is the creation and maintenance of complex functional structures by microelectronic information within shape-changing materials. Only recently has in-built information technology begun to be used to reshape materials and
Externí odkaz:
http://arxiv.org/abs/2306.17288
Autor:
Tang, Min, Wang, Jiawei, Valligatla, Sreeramulu, Saggau, Christian N., Dong, Haiyun, Naz, Ehsan Saei Ghareh, Klembt, Sebastian, Lee, Ching Hua, Thomale, Ronny, Brink, Jeroen van den, Fulga, Ion Cosma, Schmidt, Oliver G., Ma, Libo
Publikováno v:
Advanced Photonics Research 4, 11 (2023)
The investigation of topological state transition in carefully designed photonic lattices is of high interest for fundamental research, as well as for applied studies such as manipulating light flow in on-chip photonic systems. Here, we report on top
Externí odkaz:
http://arxiv.org/abs/2211.06228
Autor:
Wang, Jiawei, Valligatla, Sreeramulu, Yin, Yin, Schwarz, Lukas, Medina-Sanchez, Mariana, Baunack, Stefan, Lee, Ching Hua, Thomale, Ronny, Li, Shilong, Fomin, Vladimir M., Ma, Libo, Schmidt, Oliver G.
The Moebius strip, as a fascinating loop structure with one-sided topology, provides a rich playground for manipulating the non-trivial topological behavior of spinning particles, such as electrons, polaritons, and photons in both real and parameter
Externí odkaz:
http://arxiv.org/abs/2206.04485
Autor:
Yang, Jingzhong, Fandrich, Tom, Benthin, Frederik, Keil, Robert, Sharma, Nand Lal, Nie, Weijie, Hopfmann, Caspar, Schmidt, Oliver G., Zopf, Michael, Ding, Fei
Publikováno v:
Physical Review B 105, 115301 (2022)
Semiconductor-based emitters of pairwise photonic entanglement are a promising constituent of photonic quantum technologies. They are known for the ability to generate discrete photonic states on-demand with low multiphoton emission, near-unity entan
Externí odkaz:
http://arxiv.org/abs/2110.02346
Autor:
Yang, Jingzhong, Zopf, Michael, Li, Pengji, Sharma, Nand Lal, Nie, Weijie, Benthin, Frederik, Fandrich, Tom, Rugeramigabo, Eddy Patrick, Hopfmann, Caspar, Keil, Robert, Schmidt, Oliver G., Ding, Fei
Publikováno v:
Physical Review B 105, 235305
Semiconductor quantum dots are promising building blocks for quantum communication applications. Although deterministic, efficient, and coherent emission of entangled photons has been realized, implementing a practical quantum repeater remains outsta
Externí odkaz:
http://arxiv.org/abs/2109.06742
Autor:
Wang, Yuye, Zeng, Shuwen, Crunteanu, Aurelian, Xie, Zhenming, Humbert, Georges, Ma, Libo, Wei, Yuanyuan, Brunel, Aude, Bessette, Barbara, Orlianges, Jean-Christophe, Lalloué, Fabrice, Schmidt, Oliver G, Yu, Nanfang, Ho, Ho-Pui
Detection of small cancer biomarkers with low molecular weight and a low concentration range has always been challenging yet urgent in many clinical applications such as diagnosing early-stage cancer, monitoring treatment and detecting relapse. Here,
Externí odkaz:
http://arxiv.org/abs/2012.07584
Publikováno v:
Phys. Rev. B 104, 075301 (2021)
We present a first comprehensive study on deterministic spin preparation employing excited state resonances of droplet etched GaAs quantum dots. This achievement facilitates future investigations of spin qubit based quantum memories using the GaAs qu
Externí odkaz:
http://arxiv.org/abs/2011.14641
Autor:
Stegmaier, Alexander, Imhof, Stefan, Helbig, Tobias, Hofmann, Tobias, Lee, Ching Hua, Kremer, Mark, Fritzsche, Alexander, Feichtner, Thorsten, Klembt, Sebastian, Höfling, Sven, Boettcher, Igor, Fulga, Ion Cosma, Schmidt, Oliver G., Greiter, Martin, Kiessling, Tobias, Szameit, Alexander, Thomale, Ronny
Publikováno v:
Phys. Rev. Lett. 126, 215302 (2021)
We employ electric circuit networks to study topological states of matter in non-Hermitian systems enriched by parity-time symmetry $\mathcal{PT}$ and chiral symmetry anti-$\mathcal{PT}$ ($\mathcal{APT}$). The topological structure manifests itself i
Externí odkaz:
http://arxiv.org/abs/2011.14836
Autor:
Hopfmann, Caspar, Nie, Weijie, Sharma, Nand Lal, Weigelt, Carmen, Ding, Fei, Schmidt, Oliver G.
Publikováno v:
Phys. Rev. B 103, 075413 (2021)
We present a 1 GHz-clocked, maximally entangled and on-demand photon pair source based on droplet etched GaAs quantum dots using two-photon excitation. By employing these GaP microlensenhanced devices in conjunction with their substantial brightness,
Externí odkaz:
http://arxiv.org/abs/2010.11817