A search for the production of the 2pPstate of Hhas been made by crossing a H(1s) ion beam of energies E<140 keV with a thermal Hg beam inside a static electric field. The formation of H(2p) ions and their subsequent decay to neutral H(1s) results in a feature on the angular di...
关键词: atomic and molecular physics aluminium ion collisions oxygen ions collisions charge exchange energy losses ion beams mev range 10-100 beams DOI: 10.1103/PhysRevA.17.859 被引量: 49 年份: 1978 收藏 引用 批量引用 报错 分享 全部来源 求助全文 Semantic Scholar dx.doi.org adsabs.harvard.edu...
Charge Transfer between Oxygen Atoms and - Stebbings, Smith, et al. - 1964Stebbings', Smith, and Ehrhardt, "Charge Transfer between Oxygen Atoms and 0+ and H+ Ions," presented at Third International Con- ference on the Physics of Electronic and Atomic Collisions, London (1963).Stebbings,...
Y3Al5O12has a cubic garnet structure, generally expressed with the formula A3B2(CO4)3, where the Y (A) occupies a dodecahedral site coordinated with eightfold oxygen atoms, two of the five Al (B) atoms occupy octahedral sites and the other three Al (C) occupy tetrahedral sites4,5,6,7...
These results yield evidence for charge‐state changes of Nsdue to the Fermi level shift. Oxygen doping is found to introduce donors. Three charge states, i.e., positive (N+s) , neutral (N0s) , and negative (Ns) are assigned to off‐center substitutional N in Si. 展开 ...
Io plasma torus is formed by ionization of these atoms by electron impact and charge exchange processes. The spatial distribution of oxygen and sulfur neutral clouds is important for understanding the plasma source in the Jovian ... R Koga,F Tsuchiya,M Kagitani,... - 《Japan Geoscience Union...
Resolution of bridging oxygen signals from O 1s spectra of silicate glasses using XPS: Implications for O and Si speciation We used an advanced charge compensation system on an X-ray Photoelectron Spectrometer to yield linewidths from O 1s, Si 2p and Pb 4f spectra of 1.22, 1.35,... KN Dal...
Enhancing oxygen reduction electrocatalysis by tuning interfacial hydrogen bonds Article 06 September 2021 Data availability The source data that support the findings of this study are available from the corresponding author on reasonable request. References Seh, Z. W. et al. Combining theory and ex...
Despite regular system, the asymmetric unit consists of considerably high number of 12 atoms. There are four independent Oxygen atoms, two Ca, F and Li, and one Si and Be. Multiple elements of the same type, allow for comparison of the influence of high-pressure. We believe that these ...
摘要: A model for description of charge distribution for scattering of heavy ions in the keV region, on metal surfaces developing and improving the method of Van der Weg and Bierman, and taking into account the connection between the ion charge state and scattering kinematics, is proposed....