H-like atomsenergy levelsone-electron atomsWe have adopted the uniformly charged sphere model of atomic nucleus for one-electron atoms H, Ar17+, Xe53+, Hg79+, and U91+ and calculated several energy levels by solving the matching equations of the inward and the outward radial wave functions ...
Additive manufacturing technology has significantly impacted contemporary industries due to its ability to generate intricate computer-designed geometries. However, 3D-printed polymer parts often possess limited application potential, primarily because o
We used a plasma power of 50 W. The recombination of ions and electrons takes place very fast, so that no ion gets to the sample [47,48]. However, the recombination of H atoms to make H2 molecules is much less efficient, so that the presence of hydrogen neutral atoms remains ...
In this study, we directly determined the crystallographic positions of hydrogen atoms and their effects on cell volumes for a high-pressure polymorph, fcc iron hydride, using neutron powder diffraction measurements. This technique provided a precise determination of the hydrogen content in the samples ...
Several methods of separating deuterium from ordinary hydrogen are___(可利用的). 替代的分离装置是气体离心分离器。在装置中气化克服由高速旋转产生的离心力。激光同位素分离包括选择性的激发铀原子产生化学方应。几种分离氘和氢的方法是可行的。 The separation of isotopes requires...
ATLAS OF CROSS SECTIONS FOR SCATTERING OF MUONIC HYDROGEN ATOMS ON HYDROGEN ISOTOPE MOLECULES The total cross sections of the elastic, spin-flip, and charge-exchange processes for the scattering of muonic hydrogen isotope atoms ( p 渭, d 渭, t 渭) i... A Adamczak,MP Faifman,LI Ponomare...
The latter can be attributed to the presence of hydrogen (H) and a large fraction of single graphene sheets, which allow the adsorption of a large amount of Li on both sides of the single-layer sheets [19]. In addition, the poorly or non-graphitizable carbons, owing to their large ...
Subμ- and nanoplastic, as is usual in MP analysis, needs an identification of the particle composition in terms of the polymer type (e.g. polyethylene (PE), PS) instead of just an elemental analysis to provide a reliable characterization of the environmental sample. Furthermore, first ...
Critically, generated molecules and their 3D poses are often ‘nonphysical’ and contain steric clashes, hydrogen placement issues, and high strain energies. 3️⃣ Very few papers attempt any experimental validation of new ML ideas. Perhaps collaborating with a wet lab is chal...
The FIB-prepared samples have a thickness of about 80 nm, with a damage layer of about 5 nm. These samples do not have a pre-crack. During the in situ HRTEM experiment, a main crack nucleated and grew from a sample edge due to the large applied tensile strain. Supplementary Fig....