Here, the authors report a Si photoanode coated with a TiO2/stainless steel bilayer to inhibit chloride adsorption and facilitate stable alkaline seawater splitting for over 50 h with an applied bias photon-to-current efficiency of 2.62%. ...
Photonic events with large missing energy have been observed in $m e^+e^-$ collisions at a centre-of-mass energy of 189 GeV using the OPAL detector at LEP. Results are presented for event topologies consistent with a single photon or with an acoplanar photon pair. Cross-section measurements...
As part of Photon Energy Group, we have a shared mission to make clean energy, clean water and clean environments more accessible to everyone. How do we make that happen? 1. We support the generation of clean energy The reliable production of clean energy is the first step in the global ...
The idea of holding a conference early in 1963 on high‐energy photon interactions was a natural one for at least two reasons: first, the Cambridge Electron Accelerator, producing electron and photon beams of energies up to about 6 BeV, came into operation in 1962, so that the time was rip...
The status of the dosimetry of high-energy photon and electron beams is analysed, taking into account the main developments in the field since the implementation of the IAEA Code of Practice in the Nordic countries. In electron beam dosimetry, energy-range relationships are discussed; Monte-Carlo...
a1.1 Energy: Up to three photon beams may be selected in accordance with the specifications and combinations listed in Table 1. The base Clinac iX configuration features a single photon energy. 1.1 能量: 三光子束也许被选择与在表和组合符合列出的规格1。 基本的Clinac IX配置特点唯一光子能量。[tran...
To control and catalyze chemical reactions or to convert a solar photon to an electron requires coordination of multiple steps, each carried out by customized materials and interfaces with designed nanoscale structures. Such advanced materials are not found in nature the way we find fossil fuels; ...
Very energetic protons, with energy more than twice the kinematical limit for nucleon-nucleon collisions, have been observed in several reactions. 关键词: Experimental/ heavy ion-nucleus reactions nuclei with mass number 39 to 58 photon production proton spectra/ hard photon emission energetic proton ...
The transfer of energy between two vibrational modes of an optomechanical device is achieved using topological operations; the key to this transfer is the existence of an exceptional point in the complex spectrum of the device. In physical systems with g
A global analysis of the experimental data on azimuthal asymmetries in semi-inclusive deep inelastic scattering (SIDIS), from the HERMES and COMPASS Collab... M.,Anselmino,M.,... - 《Physical Review D》 被引量: 219发表: 2007年 Two‐photon circular dichroism These contributions can similarly...