We monitored the photo-induced changes in theK- andK′-valleys in monolayer WS2using transient absorption (TA) spectroscopy, schematically shown in Fig.1a. To exploit the chiral optical selection rules in WS21, shown in Fig.1b, we use both a circularly polarized pump excitation pulse to drive...
Stela Canulescuhttps://ror.org/04qtj9h94grid.5170.30000 0001 2181 8870Department of Electrical and Photonics EngineeringTechnical University of Denmark 4000 Roskilde DenmarkNature Publishing Group UKScientific Reports
Mordechai Segev, the head of the Technion-Israel team, says time will tell whether the Maryland group’s design or his own will be more useful. He says which one ultimately makes it into technology will depend on which is more easily miniaturized. The research is published inNature Photonics...
To realize high PCEs in ferroelectric ultrathin films, it is necessary to understand the PV mechanisms beforehand. Below, we will highlight several widely accepted PV mechanisms discovered in ferroelectric films: i. Bulk photovoltaic effect (BPVE). The BPVE manifests itself as a steady photocurre...
EFFECT Photonics’ coherent technology portfolio has grown in the last two years, including coherent transceivers,… Insights Insights September 20, 2023 Beaming with Potential – Why Integrated Photonics is Worth It In today’s rapidly evolving world, traditional technologies such as microelectronics ...
The slides were scanned using Nano- Zoomer 2.0 HT (Hamamatsu Photonics KK, Hamamatsu, Japan). The positive rate was calculated as (the number of positive cells/the number of total cells) × 100%. An IHC score was calculated as the positive rate × staining inten- sity. An IHC ...
Nature Photonics(2024) A general methodology to measure the light-to-heat conversion efficiency of solid materials Kai Gu Haizheng Zhong Light: Science & Applications(2023) Super-resolution imaging of non-fluorescent molecules by photothermal relaxation localization microscopy ...
In order to address this shortcoming, another immobilization approach was considered, which would allow decreasing the distance of the binding target to the sensor surface. It is based on a MUA self-assembled monolayer, binding on one side via thiol to the gold, and providing the means for an...
The slides were scanned using NanoZoomer 2.0 HT (Hamamatsu Photonics KK, Hamamatsu, Japan). The positive rate was calculated as (the number of positive cells/the number of total cells) × 100%. An IHC score was calculated as the positive rate × staining intensity. An IHC score...
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