Here, we demonstrate Si–Si bond formation in on-surface chemistry. Polymerization upon multiple Si–H bond dissociation and subsequent Si–Si bond formation was achieved on Au(111) and Cu(111) surfaces by using two different monomers, each containing two silicon functional groups (CH3SiH2 or ...
Full size image How to modulate the fundamental properties becomes one of the main-stream topics in materials science, chemistry, physics and engineering. The chemical modification is the most effective method. Pristine graphene has a rather strong σ bonding of 2s, 2px, and 2py orbitals in a...
While the number and unit are explicitly represented when a quantity is written, the uncertainty is an aspect of the errors in the measurement results.The number in the measurement can be represented in different ways, including decimal form and scientific notation, which is also known as ...
Sign in to download full-size image Figure 4.1.5. (a) Scanning electron microscope (SEM) image of nanogapped microelectrodes. (b) Sensing mechanism of probe PNA. PNA–miRNA bound to mixture of hydrogen peroxide and horseradish peroxidase (H2O2/HRP) initiates the polymerization of polyanaline ...
Sign in to download full-size image Fig. 9. Hardness vs temperature dependence of silicon: 10 mN loading, etched (110) surface [77] (filled triangles); 500 mN loading [78] (open circles); 2.3 N (for T > 300 K) and 1 N (for T 300 K) loading, etched (111) surface [76] ...
The full-potential LMTO method was used for the investigation of the electronic structure and chemical bonding of the silicon, germanium and hypothetical carbon oxynitrides. The isovalent substitution of Si by C allows to compare the role of Si and C in the processes of chemical bonding and co...
The ceramic balls can also be used for chemistry, metallurgy, medical treatment, food industry, oilfield, electronic engineering and etc. Grade Allowable Ball Diameter Variation Deviation From Spherical Form Surface Roughness Arithmetical Average G3 0.076...
We review the extended density functional theory (DFT), in which we make full use of the broken-symmetry feature of the Kohn-Sham (KS) DFT. The theory is based on the classification of broken-symmetry solutions of the Hartree-Fock theory... S Yamanaka,K Yamaguchi - 《Bull.chem.soc.jpn...
Full size image Auger signals N(E) for an adsorbate in the elemental form are located at a certain value. When there is a chemical interaction between the adsorbate and substrate atoms, the change in chemical state is accompanied by a shift in the position of the Auger signals N(E). We...
Full size image Validation with 3D-FISH Beagrie et al. reported the distances detected by eight fluorescence in situ hybridization (FISH) probe pairs that are located on chromosomes 3 and 1122. As a second validation, we calculated the correlation between the distances reported by Beagrie et al....