EFFECT OF CRYSTALLINITY ON THE IMPACT
... composites has raised issues such as (i) the volume fraction and types of crystalline phases acceptable in the amorphous matrix without being detrimental to the mechanical performance and (ii) the deformation mechanisms controlling the composite's properties. The research reported in the present ...
... composites has raised issues such as (i) the volume fraction and types of crystalline phases acceptable in the amorphous matrix without being detrimental to the mechanical performance and (ii) the deformation mechanisms controlling the composite's properties. The research reported in the present ...
Andrea Marino - Université de Rennes 1
... induced phase transition opens fascinating perspectives for driving the material towards new state out of thermal equilibrium. However, it is fundamental to disentangle and understand all the dynamical phenomena, otherwise hidden in statistically averaged macroscopic transformations. Arguably, time- ...
... induced phase transition opens fascinating perspectives for driving the material towards new state out of thermal equilibrium. However, it is fundamental to disentangle and understand all the dynamical phenomena, otherwise hidden in statistically averaged macroscopic transformations. Arguably, time- ...
Low-birefringence lens design for polarization sensitive optical
... When light is incident on an interface between media of different refractive index, part of the light is reflected and part of it is transmitted. If an optical system consists of several elements with high index of refraction or if the system has a large number of surfaces, then the light that is re ...
... When light is incident on an interface between media of different refractive index, part of the light is reflected and part of it is transmitted. If an optical system consists of several elements with high index of refraction or if the system has a large number of surfaces, then the light that is re ...
Noninteracting Particle Systems - Particle Solids Interactions group
... in agreement with the result (4.63) found by using the microcanonical ensemble. The form (6.30) of S in terms of its natural variables E, V , and N is known as the fundamental relation for an ideal classical gas. Problem 6.6. The chemical potential of an ideal classical gas (a) Use the relation µ = ...
... in agreement with the result (4.63) found by using the microcanonical ensemble. The form (6.30) of S in terms of its natural variables E, V , and N is known as the fundamental relation for an ideal classical gas. Problem 6.6. The chemical potential of an ideal classical gas (a) Use the relation µ = ...
Zeng 1..6 - Science Advances
... the faster (~2.8 ps) and slower components (~30 ps) of the biexponential decay are found to be independent of pump fluence and pump wavelength (Fig. 5D). These results significantly differ from the traditional carrier relaxation processes in metallic-state nanoparticles, where carrier cooling is des ...
... the faster (~2.8 ps) and slower components (~30 ps) of the biexponential decay are found to be independent of pump fluence and pump wavelength (Fig. 5D). These results significantly differ from the traditional carrier relaxation processes in metallic-state nanoparticles, where carrier cooling is des ...
Earth`s Processes
... molecules are arranged in a definite pattern. • Crystals are solid, geometric forms produced by a repeating pattern of atoms or molecules that are present throughout the mineral. • A crystal’s shape is determined by the arrangement of the atoms or molecules within the crystal. • All minerals can be ...
... molecules are arranged in a definite pattern. • Crystals are solid, geometric forms produced by a repeating pattern of atoms or molecules that are present throughout the mineral. • A crystal’s shape is determined by the arrangement of the atoms or molecules within the crystal. • All minerals can be ...
Prospects of Emerging Engineered oxide nanomaterials and their
... Developing engineered MON with very specific properties and promising applications is a real scientific challenge through certain chemical or physical processes or both which could be used in numerous thrust areas. An entirely new concept of unique features in terms of sensing, optical-, electro-, p ...
... Developing engineered MON with very specific properties and promising applications is a real scientific challenge through certain chemical or physical processes or both which could be used in numerous thrust areas. An entirely new concept of unique features in terms of sensing, optical-, electro-, p ...
Writing Equilibrium Cons... and Liquids - Chemwiki
... is employed as the equilibrium constant. Reactions containing pure solids and liquids results in heterogeneous reactions in which the concentrations of the solids and liquids are not considered when writing out the equilibrium constant expressions. ...
... is employed as the equilibrium constant. Reactions containing pure solids and liquids results in heterogeneous reactions in which the concentrations of the solids and liquids are not considered when writing out the equilibrium constant expressions. ...
View - MPG.PuRe
... global network or extreme annual rainfalls and floods. Furthermore, there is a particular concern regarding antibiotic resistances which have been growing most markedly for years, like nosocomial infections with Legionella or Methicillin Resistant Staphylococcus Aureus (MRSA).4 In Europe around 3 mi ...
... global network or extreme annual rainfalls and floods. Furthermore, there is a particular concern regarding antibiotic resistances which have been growing most markedly for years, like nosocomial infections with Legionella or Methicillin Resistant Staphylococcus Aureus (MRSA).4 In Europe around 3 mi ...
The fracture toughness of a cordierite square lattice
... For the choice a=H ¼ 0:5, this strength criterion reduces to rcr =ru ¼ 1=4 and this prediction has been added to Fig. 4. A transition in behaviour is predicted from notchinsensitive behaviour to the LEFM limit with increasing crack length. We proceed to confirm or refute the above predictions for the ...
... For the choice a=H ¼ 0:5, this strength criterion reduces to rcr =ru ¼ 1=4 and this prediction has been added to Fig. 4. A transition in behaviour is predicted from notchinsensitive behaviour to the LEFM limit with increasing crack length. We proceed to confirm or refute the above predictions for the ...
5.1 Ni Redox Potential in Different Compounds
... levels. The oxygen p bands are filled and the transition metal d bands are empty or partially occupied. Crystal field theory [2-4] demonstrates that the interaction of the d orbitals with the electrostatic potential due to the negatively charged oxygen ions of the octahedron produces an increase in ...
... levels. The oxygen p bands are filled and the transition metal d bands are empty or partially occupied. Crystal field theory [2-4] demonstrates that the interaction of the d orbitals with the electrostatic potential due to the negatively charged oxygen ions of the octahedron produces an increase in ...
Bounding the plastic strength of polycrystalline solids by linear
... character was proved by Bishop & Hill (1951). These elementary bounds are obtained by assuming uniform strain-rate and uniform stress fields in the classical minimum energy principles, and make use of one-point microstructural statistics only. They have proved useful in the context of high-symmetry p ...
... character was proved by Bishop & Hill (1951). These elementary bounds are obtained by assuming uniform strain-rate and uniform stress fields in the classical minimum energy principles, and make use of one-point microstructural statistics only. They have proved useful in the context of high-symmetry p ...
Crystallization characteristics and chemical bonding properties of
... in an amorphous carbon (a-C) matrix. Previous C 1s XPS studies on the a-C phase have shown a mixture of sp2 - and sp3 -hybridized carbon. Consequently, it is most likely that a part of the intensity of the feature at 283.9-284.5 eV originates from free carbon in an a-C matrix. Secondly, studies on s ...
... in an amorphous carbon (a-C) matrix. Previous C 1s XPS studies on the a-C phase have shown a mixture of sp2 - and sp3 -hybridized carbon. Consequently, it is most likely that a part of the intensity of the feature at 283.9-284.5 eV originates from free carbon in an a-C matrix. Secondly, studies on s ...
Solution-Solubility-Equilibrium
... Since the volume of alcohol-water remains constant, this is a closed system. At saturation no apparent changes are occurring, the colour intensity, the volume of solution and quantity of dissolved and undissolved iodine all remain constant. However, at the molecular level, processes are believed to ...
... Since the volume of alcohol-water remains constant, this is a closed system. At saturation no apparent changes are occurring, the colour intensity, the volume of solution and quantity of dissolved and undissolved iodine all remain constant. However, at the molecular level, processes are believed to ...
KJM-MENA 3120 Structure and properties of functional materials
... compounds is given little attention. One touches upon metallic structures of ccp (fcc), hcp and bcc types, and on spinel type oxides AB2O4, otherwise structures are visualized in lectures and seminars, but basically for emphasizing chemical bonding, reactivity, boiling/melting points etc. The struct ...
... compounds is given little attention. One touches upon metallic structures of ccp (fcc), hcp and bcc types, and on spinel type oxides AB2O4, otherwise structures are visualized in lectures and seminars, but basically for emphasizing chemical bonding, reactivity, boiling/melting points etc. The struct ...
Crystallization characteristics and chemicalbonding properties of nickel carbide thinfilm nanocomposites
... All the investigated films were deposited by dual dc magnetron sputtering in ultra high vacuum (UHV) on single-crystal Si(001) (10x10 mm) subtrates. Prior to deposition, the substrates were cleaned in ultrasound baths of acetone and isopropyl alcohol. During deposition, the substrates biased to -50 ...
... All the investigated films were deposited by dual dc magnetron sputtering in ultra high vacuum (UHV) on single-crystal Si(001) (10x10 mm) subtrates. Prior to deposition, the substrates were cleaned in ultrasound baths of acetone and isopropyl alcohol. During deposition, the substrates biased to -50 ...
Ch. 16 Study Guide
... 13. Pure solids and pure liquids are not included in the equilibrium constant expression. 14. Equilibrium constants are unitless even though molarity concentrations or partial pressures are used to calculate them. ...
... 13. Pure solids and pure liquids are not included in the equilibrium constant expression. 14. Equilibrium constants are unitless even though molarity concentrations or partial pressures are used to calculate them. ...
Marc Grosserueschkamp, Christoph Nowak
... immersion time (Figure 2). For each data point 2-3 different samples have been analyzed at 2-3 different spots. The error bars given in the figures represent the experimental error (e.g., particle counting) as well as the sample-to-sample deviation. Particles were explicitly separated from each othe ...
... immersion time (Figure 2). For each data point 2-3 different samples have been analyzed at 2-3 different spots. The error bars given in the figures represent the experimental error (e.g., particle counting) as well as the sample-to-sample deviation. Particles were explicitly separated from each othe ...
Document
... constant for the overall reaction is given by the __________________ of the equilibrium constants of the individual reactions. ...
... constant for the overall reaction is given by the __________________ of the equilibrium constants of the individual reactions. ...
A BASIC INTRODUCTION - Redstone Exploration Services
... plane of weakness in the mineral, which produces a clean flat surface, parallel to a possible crystal face, and it is definitely reproducible. It can be classified as perfect, imperfect, good, distinct, indistinct, fair, and poor (quasi‐synonymous with ‘parting’), and its direction is very c ...
... plane of weakness in the mineral, which produces a clean flat surface, parallel to a possible crystal face, and it is definitely reproducible. It can be classified as perfect, imperfect, good, distinct, indistinct, fair, and poor (quasi‐synonymous with ‘parting’), and its direction is very c ...
A - Free-lancers.net
... On the first stage (OA zone) the creep deformation speed reduces gradually. This speed decreasing can be explained with the mechanical hardening and thermal softening interaction. At the first stage the mechanical hardening dominates due to the creep deformation increase. The equilibrium of the mec ...
... On the first stage (OA zone) the creep deformation speed reduces gradually. This speed decreasing can be explained with the mechanical hardening and thermal softening interaction. At the first stage the mechanical hardening dominates due to the creep deformation increase. The equilibrium of the mec ...
First in situ X-ray identification of coesite and retrograde quartz on a
... of the eclogite facies in two areas of Europe: pyrope-quartzite in the Dora Maira Massif of the Western Alps (Chopin 1984) and in dolomite-eclogite from the Western gneiss region of Norway (Smith 1984). In 1990, diamond inclusions were found in garnet from metamorphic rocks derived from crustal mate ...
... of the eclogite facies in two areas of Europe: pyrope-quartzite in the Dora Maira Massif of the Western Alps (Chopin 1984) and in dolomite-eclogite from the Western gneiss region of Norway (Smith 1984). In 1990, diamond inclusions were found in garnet from metamorphic rocks derived from crustal mate ...
Ch 17 Equilibrium Notes
... 1) 2HI (g) ↔ H2 (g) + I2 (g) A 2.00 L flask is filled with 0.200 mol of HI gas , at equilibrium [HI]= 0.078 M . Calculate Kc. 2) CH4 (g) + H2O (g) ↔ CO (g) + 3H2(g) A 0.32 L flask is filled with methane and water at 1200 K. At equilibrium, the flask contains 0.26 mol of CO, 0.091 mol of H2, 0.01 mol ...
... 1) 2HI (g) ↔ H2 (g) + I2 (g) A 2.00 L flask is filled with 0.200 mol of HI gas , at equilibrium [HI]= 0.078 M . Calculate Kc. 2) CH4 (g) + H2O (g) ↔ CO (g) + 3H2(g) A 0.32 L flask is filled with methane and water at 1200 K. At equilibrium, the flask contains 0.26 mol of CO, 0.091 mol of H2, 0.01 mol ...
PHASE COMPOSITION AND MICROSTRUCTURE OF Ti-6Al
... 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 grain structure [11]. Some works [12-14] show that the formation of submicrocrystalline state ...
... 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 grain structure [11]. Some works [12-14] show that the formation of submicrocrystalline state ...
PDF
... nonlinear optical materials and have been used as optical modulation and frequency converters. Particularly, optical crystals with lower impurity and higher damage threshold are required for inertial confinement fusion. This material is successfully utilized in many kinds of optical devices such as ...
... nonlinear optical materials and have been used as optical modulation and frequency converters. Particularly, optical crystals with lower impurity and higher damage threshold are required for inertial confinement fusion. This material is successfully utilized in many kinds of optical devices such as ...
Colloidal crystal
A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules. A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a close-packed locally periodic structure under moderate compression. Bulk properties of a colloidal crystal depend on composition, particle size, packing arrangement, and degree of regularity. Applications include photonics, materials processing, and the study of self-assembly and phase transitions.