It is found that all the lowest energy structures include a sub-unit of tricapped trigonal prism (TTP). Some lowest-energy structures for the anions are different from those of neutrals. In addition, some energy orderings are also different by comparison with those of their corresponding ...
What is the CGS unit of energy? How does a quantity differ from a unit? What units are used to measure volume? What does metric units mean? What are the units of power? What is a pendulum wave? What is the unit of density in the CGS system?
(energy) 电子伏特 (electron-volt) eV 1 eV ≈ 1.602 18 x 10-19 J 天文学单位(astronomical unit) 天文学单位(astronomical unit) ua 1 ua ≈ 1.495 98 x 1011 m 用于构成十进倍数和分数单位的SI词头 国际单位制(SI)国际单位制(SI)International System of Units SI基本单位共有7个,它们彼此独立,是...
Table 2. Examples of SI derived units SI derived unit Derived quantityNameSymbol area square meter m2 volume cubic meter m3 speed, velocity meter per second m/s acceleration meter per second squared m/s2 wave number reciprocal meter m-1 mass density kilogram per cubic meter kg/m3 specific...
energy) unit can be kJ/kg. When the denominator is combination of length, area and volume unit, selected multiple units can constitute the denominator prefix. For example, the units of density can be g/cm3. Not in the molecular unit in the denominator of the prefix. In the calcula...
When the areal capacity and electrode density are set, the specific capacity determines the loading level, i.e., the mass load per unit area, and electrode thickness, contributing to the gravimetric and volumetric energy density. Generally, the Si anode has lower loading level than that of ...
The recent exponential growth in data traffic requires a more efficient on-chip optical interconnection method with lower energy consumption and higher density of processing unit1,2. The low-cost Si-based on-chip photonic networks integrated with nanoscale, high modulation speed and low-energy cost ...
Crystallographic theory based on energy minimization suggests austenite-twinned martensite interfaces with specific orientation, which are confirmed experimentally for various materials. Pressure-induced phase transformation (PT) from semiconducting Si-I to metallic Si-II, due to very large and anisotropic tr...
Here γ0 = 2.550 J/m2 is the value for 0 K extrapolated by Miedema [29a] from high temperature data on surface tension in liquid state of iron and the second term is a temperature correction by Tyson [29b] where n110 = 1/a02√2 is the number of atoms per unit area ...
Pentacene grows epitaxially on both functionalized surfaces, adopting an orthorhombic unit cell that follows the orientatio... 展开 关键词: dual mode EPR anisotropic exchange interaction lanthanides DOI: 10.1021/jp074560x 被引量: 13 年份: 2007 ...