(LHS), A Novel Organic NLO Material
... saturated solution was prepared at room temperature. In order to eliminate suspended impurities, the solution was filtered twice using micro-whatmann filter papers. Two drops of H2O2 were added to the saturated solution to restrain the growth of any microorganism [9]. The filtered solution was kept ...
... saturated solution was prepared at room temperature. In order to eliminate suspended impurities, the solution was filtered twice using micro-whatmann filter papers. Two drops of H2O2 were added to the saturated solution to restrain the growth of any microorganism [9]. The filtered solution was kept ...
738 influence of the oxide layer in the erosion of metals caused by
... intermetallic compounds. The discharges were produced in air at 9 bar and room temperature using the samples as the cathode. The volume of the craters produced by the discharge were measured using White Light Interferometry and correlated with several properties of materials, in view of different mo ...
... intermetallic compounds. The discharges were produced in air at 9 bar and room temperature using the samples as the cathode. The volume of the craters produced by the discharge were measured using White Light Interferometry and correlated with several properties of materials, in view of different mo ...
Comparison of Compression Behaviour of PU Foam and 3D
... Belouettar et al. [9] has suggested for the description of the constitutive behavior of foam, three types of approach. The first is a complete experimental one. It consists in describing the behavior by unidirectional relations between stress and strain. This method is highly recommended in ISO 338 ...
... Belouettar et al. [9] has suggested for the description of the constitutive behavior of foam, three types of approach. The first is a complete experimental one. It consists in describing the behavior by unidirectional relations between stress and strain. This method is highly recommended in ISO 338 ...
PHASE COMPOSITION AND MICROSTRUCTURE OF Ti-6Al
... nanocrystalline (NC) structure in metals and alloys have been intensively developed. First of all this is connected with the fact that SMC and NC metals and alloys possess unique physical and mechanical properties being essentially different from the relevant ones for materials with fine and coarse ...
... nanocrystalline (NC) structure in metals and alloys have been intensively developed. First of all this is connected with the fact that SMC and NC metals and alloys possess unique physical and mechanical properties being essentially different from the relevant ones for materials with fine and coarse ...
Spintronic materials based on main-group elements
... (GGA) [8]. Experimentally it has a low magneto-resistance so it is doubtful whether it is truly half-metallic [9]. All the half-metals in this paper have majority-spin bandgaps. Another important factor is the spin–orbit coupling. It couples the spin and orbital degrees of freedom into a vector J re ...
... (GGA) [8]. Experimentally it has a low magneto-resistance so it is doubtful whether it is truly half-metallic [9]. All the half-metals in this paper have majority-spin bandgaps. Another important factor is the spin–orbit coupling. It couples the spin and orbital degrees of freedom into a vector J re ...
Similarities in the electrical properties of transition metal–hydrogen
... concentration depth profiles with Eq. (1) can be formed for the various complexes and provide an estimate of the number of H atoms. This means for platinum (Fig. 3) that E(250) has the largest penetration depth and is therefore assigned to a complex with only one hydrogen atom. E(90) and H(210) exhi ...
... concentration depth profiles with Eq. (1) can be formed for the various complexes and provide an estimate of the number of H atoms. This means for platinum (Fig. 3) that E(250) has the largest penetration depth and is therefore assigned to a complex with only one hydrogen atom. E(90) and H(210) exhi ...
Packet #6- Ionic and Covalent Bonding
... The elements in Group 1 of the Periodic Table are called the alkali metals. They form ionic compounds when they react with non-metals. Their ions have a single positive charge. For example, sodium forms sodium ions, Na+. The elements in Group 7 of the Periodic Table are called the halogens. They for ...
... The elements in Group 1 of the Periodic Table are called the alkali metals. They form ionic compounds when they react with non-metals. Their ions have a single positive charge. For example, sodium forms sodium ions, Na+. The elements in Group 7 of the Periodic Table are called the halogens. They for ...
SOLID-STATE MATERIALS SYNTHESIS METHODS
... • Squeezing C60 at RT whose carbons are already intermediate between sp2-3. In the case of C60 diamond anvil, 20 GPa instantaneous transformation to bulk crystalline diamond, highly efficient process, fast kinetics – why not CNs??? • Using 1% CH4/H2 microwave discharges to create reactive atomic car ...
... • Squeezing C60 at RT whose carbons are already intermediate between sp2-3. In the case of C60 diamond anvil, 20 GPa instantaneous transformation to bulk crystalline diamond, highly efficient process, fast kinetics – why not CNs??? • Using 1% CH4/H2 microwave discharges to create reactive atomic car ...
on plastic void growth in strong ductile materials
... At the advanced stages of plastic deformation, when R becomes much greater than R0 , the above result implies that the ratio ρ/R approaches a constant value ...
... At the advanced stages of plastic deformation, when R becomes much greater than R0 , the above result implies that the ratio ρ/R approaches a constant value ...
Solid
Solid is one of the four fundamental states of matter (the others being liquid, gas, and plasma). It is characterized by structural rigidity and resistance to changes of shape or volume. Unlike a liquid, a solid object does not flow to take on the shape of its container, nor does it expand to fill the entire volume available to it like a gas does. The atoms in a solid are tightly bound to each other, either in a regular geometric lattice (crystalline solids, which include metals and ordinary ice) or irregularly (an amorphous solid such as common window glass).The branch of physics that deals with solids is called solid-state physics, and is the main branch of condensed matter physics (which also includes liquids). Materials science is primarily concerned with the physical and chemical properties of solids. Solid-state chemistry is especially concerned with the synthesis of novel materials, as well as the science of identification and chemical composition.