Zobrazeno 1 - 10
of 144
pro vyhledávání: '"van Veldhoven, P. J."'
Autor:
Granchi, N., Lodde, M., Stokkereit, K., Spalding, R., van Veldhoven, P. J., Sapienza, R., Fiore, A., Gurioli, M., Florescu, M., Intonti, F.
Publikováno v:
Phys. Rev. B 107, 064204 (2023)
Hyperuniform disordered photonic materials have recently been shown to display large, complete photonic band gaps and isotropic optical properties, and are emerging as strong candidates for a plethora of optoelectronic applications, making them compe
Externí odkaz:
http://arxiv.org/abs/2302.12590
Autor:
Tjeertes, D., Vela, A., Verstijnen, T. J. F., Banfi, E. G., van Veldhoven, P. J., Menzes, M. G., Capaz, R. B., Koiller, B., Koenraad, P. M.
Publikováno v:
Phys. Rev. B 104, 125433 (2021)
Silicon (Si) donors in GaAs have been the topic of extensive studies since Si is the most common and well understood n-type dopant in III-V semiconductor devices and substrates. The indirect bandgap of AlAs compared to the direct one of GaAs leads to
Externí odkaz:
http://arxiv.org/abs/2106.05695
Autor:
Zhang, Hao, de Moor, Michiel W. A., Bommer, Jouri D. S., Xu, Di, Wang, Guanzhong, van Loo, Nick, Liu, Chun-Xiao, Gazibegovic, Sasa, Logan, John A., Car, Diana, Veld, Roy L. M. Op het, van Veldhoven, Petrus J., Koelling, Sebastian, Verheijen, Marcel A., Pendharkar, Mihir, Pennachio, Daniel J., Shojaei, Borzoyeh, Lee, Joon Sue, Palmstrøm, Chris J., Bakkers, Erik P. A. M., Sarma, S. Das, Kouwenhoven, Leo P.
We report electron transport studies on InSb-Al hybrid semiconductor-superconductor nanowire devices. Tunnelling spectroscopy is used to measure the evolution of subgap states while varying magnetic field and voltages applied to various nearby gates.
Externí odkaz:
http://arxiv.org/abs/2101.11456
Autor:
Zhang, Hao, Liu, Chun-Xiao, Gazibegovic, Sasa, Xu, Di, Logan, John A., Wang, Guanzhong, van Loo, Nick, Bommer, Jouri D. S., de Moor, Michiel W. A., Car, Diana, Veld, Roy L. M. Op het, van Veldhoven, Petrus J., Koelling, Sebastian, Verheijen, Marcel A., Pendharkar, Mihir, Pennachio, Daniel J., Shojaei, Borzoyeh, Lee, Joon Sue, Palmstrom, Chris J., Bakkers, Erik P. A. M., Sarma, S. Das, Kouwenhoven, Leo P.
Publikováno v:
Nature (2018)
Majorana zero-modes hold great promise for topological quantum computing. Tunnelling spectroscopy in electrical transport is the primary tool to identify the presence of Majorana zero-modes, for instance as a zero-bias peak (ZBP) in differential-cond
Externí odkaz:
http://arxiv.org/abs/1710.10701
Autor:
Gazibegovic, Sasa, Car, Diana, Zhang, Hao, Balk, Stijn C., Logan, John A., de Moor, Michiel W. A., Cassidy, Maja C., Schmits, Rudi, Xu, Di, Wang, Guanzhong, Krogstrup, Peter, Veld, Roy L. M. Op het, Shen, Jie, Bouman, Daniël, Shojaei, Borzoyeh, Pennachio, Daniel, Lee, Joon Sue, van Veldhoven, Petrus J., Koelling, Sebastian, Verheijen, Marcel A., Kouwenhoven, Leo P., Palmstrøm, Chris J., Bakkers, Erik P. A. M.
Publikováno v:
Nature 548, 434-438 (2017)
Semiconductor nanowires provide an ideal platform for various low-dimensional quantum devices. In particular, topological phases of matter hosting non-Abelian quasi-particles can emerge when a semiconductor nanowire with strong spin-orbit coupling is
Externí odkaz:
http://arxiv.org/abs/1705.01480
Autor:
Jin, Chao-Yuan, Johne, Robert, Swinkels, Milo Y., Hoang, Thang B., Midolo, Leonardo, van Veldhoven, Peter J., Fiore, Andrea
Publikováno v:
Nature Nanotechnology 9, 886-890 (2014)
Solid-state cavity quantum electrodynamics systems will form scalable nodes of future quantum networks, allowing the storage, processing and retrieval of quantum bits, where a real-time control of the radiative interaction in the cavity is required t
Externí odkaz:
http://arxiv.org/abs/1311.2233
Metallic-Cavity lasers or plasmonic nanolasers of sub-wavelength sizes have attracted great attentions in recent years, with the ultimate goal of achieving continuous wave (CW), room temperature (RT) operation under electrical injection. Despite grea
Externí odkaz:
http://arxiv.org/abs/1209.3261
Autor:
Jin, C. Y., Swinkels, M. Y., Johne, R., Hoang, T. B., Midolo, L., van Veldhoven, P. J., Fiore, A.
We demonstrate the remote all-optical control of the spontaneous emission (SE) of quantum dots using coupled photonic crystal cavities. By spectrally tuning a Fabry-Perot cavity in resonance with a target cavity, the quality factor and the local dens
Externí odkaz:
http://arxiv.org/abs/1207.5311
Autor:
Birowosuto, M. D., Sumikura, H., Matsuo, S., Taniyama, H., van Veldhoven, P. J., Nötzel, R., Notomi, M.
Publikováno v:
Sci. Rep. 2 (2012) 321
High-bit-rate nanocavity-based single photon sources in the 1,550-nm telecom band are challenges facing the development of fibre-based long-haul quantum communication networks. Here we report a very fast single photon source in the 1,550-nm telecom b
Externí odkaz:
http://arxiv.org/abs/1203.6171
Publikováno v:
Appl. Phys. Lett. 98, 211120 (2011)
We present a method for tuning the resonant wavelength of photonic crystal cavities (PCCs) around 1.55 um. Large tuning of the PCC mode is enabled by electromechanically controlling the separation between two parallel InGaAsP membranes. A fabrication
Externí odkaz:
http://arxiv.org/abs/1104.1112