In an attempt to resolve the difference between theory and experiment for nuclear quadrupole interaction of Fe 57m in hemin, the authors have examined the contribution from the core p electrons on the iron atom. This contribution arises from the different distortion of the 3 px,y orbitals on ...
Knowing the transport properties of iron at high-pressure and high-temperature conditions relevant to the Earth’s core is essential for modeling the Earth’s geodynamo mechanism that maintains the Earth’s magnetic field1. The key quantity is the thermal conductivity that needs to be low enough ...
Since free electrons are a primary carrier of both electric current and heat, the electron scattering mechanism in iron under high pressure and temperature holds the key to understanding the transport properties of planetary cores. Here we measure the electrical resistivity (the reciprocal of ...
Question: What are the advantages of using soft iron as a core, instead of steel, in the coils of galvanometers? Moving Coil Galvanometer: The term "galvanometer" refers to an electrical device that measures the magnitude of electric current. It consists...
展开 关键词: Fullerenes Iron Hydrogenase Iron-Sulfur Proteins Crystallography, X-Ray Magnetic Resonance Spectroscopy Catalytic Domain Oxidation-Reduction Electrons Models, Molecular DOI: 10.1021/ic3007298 被引量: 23 年份: 2012 收藏 引用 批量引用 报错 分享 全部...
The structure composition of phosphate and iron within the DALF core were heterogeneous. The surface structure of iron core in DALF is capable of picking up the electrons come from the electron tunnel of protein shell, which are used for iron releasing....
The electrons in the filled shells of an atom. (electronics) magnetic core (electromagnetism) magnetic core (engineering) The inner material of a wall, column, veneered door, or similar structure. (geology) Center of the earth, beginning at a depth of 2900 kilometers. Also known as earth co...
Hydrogenases are enzymes capable of catalyzing the oxidation of molecular hydrogen or its production from protons and electrons according to the reversible... Y Nicolet,C Cavazza,JC Fontecilla-Camps - 《Journal of Inorganic Biochemistry》 被引量: 400发表: 2002年 The CO and CN(-) ligands to the...
Electron configuration is a systematic way of arranging the electrons of an atom which also shows the energy levels to which the electrons are in. The electron configuration shows the position of an electron around the nucleus. As an example, the electron in the 1s orbital...
it is expected that the Fe–Si alloys would have weaker temperature dependences than the pure hcp-Fe, since the presence of impurities will enhance the scattering of carries (phonons and electrons) during the transport of energy. This qualitative behavior is clearly indicated in Supplementary Figs....