Developing nonprecious group single-atom catalyst (SACs) based on alkaline earth metal has been rarely explored. Mg metal hampered the catalytic activity towards ORR due to the strong bonding of active centers with oxygenated group intermediate, whereas N-bonded Mg atoms have optimal bonding strength...
S. et al. High-fidelity entanglement and detection of alkaline-earth Rydberg atoms. Nat. Phys. 16, 857–861 (2020). Article CAS Google Scholar Omran, A. et al. Generation and manipulation of Schrödinger cat states in Rydberg atom arrays. Science 365, 570–574 (2019). Article ADS ...
Alkaline-earth-metal atoms present an ideal platform for exploring magneto-optic trap (MOT) dynamics, enabling unique and definitive tests of laser cooling... X Xu,Thomas H. Loftus, Matthew J. Smith, John L. Hall, Alan Gallagher, and Jun Ye - 《Physical Review A》 被引量: 50发表: 2002...
Potential calculation for alkaline-earth-metal-ion–rare-gas-atom pairs and its application to line-core analysis The psuedopotential model of Baylis has been applied to alkaline-earth-metal (singly ionized)–rare-gas-atom pairs to calculate adiabatic potentials for so... H. Harima,T. Ihara,Y...
This area of investigation of alkali metal atoms was an active research topic in past years,1 as was the study of alkaline-earth metal dimers in frozen matrices, mainly due to Andrews and co-workers.77 However, the most recent work has dealt with the formation of gas-phase clusters by ...
AtomicTheoryHistoryoftheAtom-WVU：原子理论史的原子西弗吉尼..Chem115: Week 2 Dr. Babb 1
Reduced complexity:All of the control functions of neutral atom qubits are mediated by light propagating through free space rather than individual electrical cables attached to each qubit. Long coherence:The closed outer electron shell of alkaline-earth metal atoms provides insensitivity to environmental ...
1. Atom contains an atomic core, with the positive proton inside; outside the positive proton is surrounded by the negative electron. 原子含有一个原子核与正质子,在正质子外面则有负电子围绕。 2. As a kind of typical alkaline earth atom, Ba atom has a larger atomic core and much more sensi...
The Atom and the Periodic Table原子与元素周期表 2011 Atoms–Protons Therearethreetypesofparticlesthatmakeupatoms ThefirsttypeofparticleiscalledthePROTON.Protonsarefoundinthenucleusofanatom.Protonshaveapositive(+)charge.Protonshaveamassof1a.m.u.Atoms-Neutrons AnotherparticleistheNEUTRON.Neutronsarealsofoundin...
Single-atom catalysts provide an effective approach to reduce the amount of precious metals meanwhile maintain their catalytic activity. However, the sluggish activity of the catalysts for alkaline water dissociation has hampered advances in highly effic