News
A Plug-and-play approach to integrated nanoacoustics
From taut strings vibrating in musical instruments to micro electro-mechanical systems for optoelectronics, vibrations cover an extensive range of applications. While at a macroscopic scale we are very familiar with these vibrations in air, i.e. sound, at …
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Ever thinner solar cells
Thickness reduction can be a key element in the quest for cheaper and more efficient solar cells. Making solar cells at least 10 times thinner than commercial ones would save material, reduce manufacturing costs, and enable new …
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Experimental quantification of atomically resolved HAADF-STEM images using EDX
High-angle annular dark field (HAADF) images acquired in a scanning transmission electron microscope (STEM) contain a wealth information on the structure and chemical composition of semiconductor crystals down to the atomic level. To date, …
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Phase Transition in a Memristive Suspended MoS2 Monolayer Probed by Opto-and Electro-Mechanics
In recent years, new 2D semiconductor materials have shown exotic and exciting electronic or optoelectronic properties with multiple applications. In particular, several interesting mechanisms can hybridize in the same device. We have develop …
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Versatile Photonic Entanglement Synthesizer in the Spatial Domain
Abstract Multimode entanglement is an essential resource for quantum information in continuous-variable systems. Light-based quantum technologies will arguably not be built upon table-top bulk setups, but will presumably rather resort to integrated optics. Sequential bulk opticslike proposals based on cascaded …
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