Atomic Number: 1 Hydrogen is the first element in theperiodic table, meaning it has anatomic numberof 1 or 1 proton in each hydrogen atom. The name of the element comes from the Greek wordshydrofor "water" andgenesfor "forming," since hydrogen bonds with oxygen to form water (H2O). Rob...
Corrosion degrades metals through complex microscopic processes that traditional methods often fail to capture. In situ transmission electron microscopy (TEM) bridges this gap by providing real-time, atomic- and nanoscale imaging of oxidation and corrosi
The extraction of atomic-level material features from electron microscope images is crucial for studying structure-property relationships and discovering new materials. However, traditional electron microscope analyses rely on time-consuming and complex human operations; thus, they are only applicable to ima...
Many atoms of the periodic table may be considered for use as the laser active spicie in a TOPAL. From a practical standpoint, however, attention is naturally directed to those atoms possessing relatively high vapor pressures, in particular: 1) the neutral alkali atoms (Li, Na, K, Rb, Cs...
Improved non-local electron thermal transport model for two-dimensional radiation hydro- dynamics simulations. Phys. Plasmas 22, 082308 (2015). 68. Hu, S. X., Militzer, B., Goncharov, V. N. & Skupsky, S. First-principles equation-of-state table of deuterium for inertial confinement fusion...
Get periodic table facts on the chemical and physical properties of the element plutonium (symbol Pu and atomic number 94).
(g–h) Atomic site intensity histogram analysis of MS and MSSE extracted from the fitted images shown in (c–d), respectively. The solid-coloured lines are the corresponding Gaussian fitting of the peaks. (For interpretation of the references to colour in this figure legend, the reader is ...
{G}}\)is constructed based on its current configuration with each nodevirepresenting an atom and each edgeui,jrepresenting a bond connecting nearby atoms. We connectMnearest neighbors considering periodic boundary conditions while constructing the graph, and a gated architecture18is used in GCN to ...
(Ru-N-C) as an efficient and durable electrocatalyst for acidic OER. The single-atom Ru-N-C catalyst delivers an exceptionally intrinsic activity, reaching a mass activity as high as 3571 A gmetal−1and turnover frequency of 3348 O2h−1with a low overpotential of 267 mV at a ...