electronic structurearc meltingBoron nitride (BN) nanohorns with various tip angles were synthesized by an arc-melting method, and atomic structure models for BN nanohorns were proposed from high-resolution electron microscopy. Stability and electronic structures of the BN nanohorns were investigated ...
An investigation of the boron electron structure by positron annihilation ☆Experimental/ boronpositron annihilation in liquids and solidspositron states/ positron annihilationelectron momentum distributionB electron structureelectron threshold energiesgamma quanta angular correlation function/ A7165 Positron states ...
The electronic structure and bonding of the ground and some low-lying states of all first row transition metal borides (MB), ScB, TiB, VB, CrB, MnB, FeB, CoB, NiB, and CuB have been studied by multireference configuration interaction (MRCI) methods employing a correlation consistent basis ...
Heteroatom doping is a powerful strategy to alter the electronic structure of polycyclic aromatic hydrocarbons (PAHs). Especially boron doping endows PAH scaffolds with electron-accepting character and Lewis acidic centers. Herein, we report that embedding a five-membered borole ring into a polycyclic ...
Variations in local bond length and coordination in boron-doped nanocrystalline diamond (NCD) films have been studied through changes in the fine structure... Ying-Gang,Turner,Stuart,... - 《Applied Physics Letters》 被引量: 21发表: 2013年 Cage-Like B41+and B422+: New Chiral Members of th...
The structures of borane carbonyl compounds B4X6CO (X = F, Cl, Br and I) by gas-phase electron diffraction and ab initio calculationsElectronic supplementary information (ESI) available: least-squares correlation matrix for electron diffraction structure refinement for B(BF2)3CO; tables of ...
Electronic Structure of Si-Doped BN Nanotubes Using X-ray Photoelectron Spectroscopy and First-Principles Calculation Silicon (Si)-doped multiwalled boron nitride nanotubes (BNNTs) were synthesized via thermal chemical vapor deposition. Electron energy-loss spectroscopy revealed that 5% of Si atoms were...
Since the knowledge of the electron configuration of elements is necessary for understanding the nature of chemical bonding, and in turn the structure of a perfectly ordered, periodic arrangement of atoms or ions, it is discussed in the first chapter. This chapter starts with the basic knowledge ...
These thermophysical properties are found to be very sensitive to details of the electronic structure of the material. The strength of the electron-phonon coupling can either increase (Al, Au, Ag, Cu, and W), decrease (Ni and Pt), or exhibit nonmonotonic changes (Ti) with increasing ...
Multi-flat bands and strong correlations in twisted bilayer boron nitride. Preprint at https://arxiv.org/abs/1812.08097 (2018). Wong, D. et al. Local spectroscopy of moiré-induced electronic structure in gate-tunable twisted bilayer graphene. Phys. Rev. B 92, 155409 (2015). Article ADS ...