Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Font-Font M"'
Publikováno v:
Journal of Theoretical and Computational Chemistry. :615-629
The halogen bonding complexes H 2 O ⋯ M ( M = F 2, ClF , and CF 4) in comparison with the hydrogen bonding H 2 O ⋯ HF complex are studied by high-level ab initio calculations and electron topological atoms-in-molecules (AIM) analyses. The basis s
Publikováno v:
Functional Materials Letters. :65-69
Spinel structural Li2MTi3O8 ( M = Mg, Mg0.5Zn0.5 ) nanowires have been successfully synthesized using titanate nanowires as a precursor and then have been used for the first time as anode materials in a rechargeable Li -ion battery. The cell composed
Autor:
E. Grodner
Publikováno v:
International Journal of Modern Physics E. 20:380-386
Nuclear chirality has been intensively studdied for the last several years in the context of experimental as well as theoretical approach. Characteristic gamma selection rules have been predicted for the strong chiral symmetry breaking limit that has
Publikováno v:
Modern Physics Letters B. 23:3707-3716
Magnetic properties and crystal structure of melt spun SmCo 7-x M x ( M = Hf , V , Nb , and Ta ; x = 0–0.3) ribbons have been investigated. The experimental results showed that not just Hf but also V , Nb and Ta prefer to occupy 2e site in the TbCu
Publikováno v:
International Journal of Modern Physics B. 23:5027-5037
First-principles calculations have been performed to investigate the electronic structure and ground-state properties of alkali-metal Selenides (M2Se) and Tellurides (M2Te) [ M: Li, Na, K ] using the Tight-Binding Linear Muffin-Tin Orbital (TB-LMTO)
Autor:
A. Bouhemadou
Publikováno v:
Modern Physics Letters B. 22:2063-2076
Using ab initio calculations, we have studied the structural and elastic properties of M 2 InC , with M = Sc , Ti , V , Zr , Nb , Hf and Ta . Geometrical optimization of the unit cell is in agreement with the available experimental data. We have obse
Autor:
H. Y. Zhang, Q. R. Hou
Publikováno v:
Modern Physics Letters B. 19:529-537
Thin films of M — C ( M = Cr , Mn , Fe ) have been deposited on silicon substrates by magnetron sputtering. It was found that interdiffusion between carbide films and silicon substrates occurred for Mn — C/Si and Fe — C/Si samples. The hardness
Autor:
Emil Burzo, Romulus Tetean
Publikováno v:
International Journal of Modern Physics B. 17:2839-2844
The Y ( M x Al 1 - x)3 compounds with M = Fe or Co crystallize in BaPb3-type structure for compositions x ≤ 0.4 while for x ≥ 0.6 the crystal structure is of PuNi3-type. Two phases were evidenced in the intermediate composition range. Magnetic me
Publikováno v:
Journal of Porphyrins and Phthalocyanines. :5-31
A series of derivatives M 2 P 2 ( M 2 ≡ H 4, Co 2, Ni 2, Cu 2, Zn 2, Pd 2, Pt 2, Co / Ni , Ni / Cu , Ni / Zn ) of the ligand meso,meso′-bis(octaethylporphyrinyl)butadiyne has been prepared and characterized by 1 H NMR, FT Raman and visible absorp
Autor:
Donald T. Sawyer, Aimin Qiu
Publikováno v:
Journal of Porphyrins and Phthalocyanines. :125-134
The electron-transfer oxidation-reduction chemistry for the alkyl derivatives of iron and cobalt porphyrins [( por ) M III − R ] has been characterized on the basis of cyclic voltammetric and controlled-potential-electrolysis measurements. The elec