High Performance Polymers: Power Point
... LOI expresses the minimum percentage (by volume) of oxygen necessary for a material to undergo flammable combustion ...
... LOI expresses the minimum percentage (by volume) of oxygen necessary for a material to undergo flammable combustion ...
Effect of an external electric field on the dissociation energy and the
... The effect of a homogeneous external electric field parallel to the hydrogen bond in the FH¯ FH dimer has been studied by theoretical methods. The quantum theory of atoms in molecules methodology has been used for analyzing the electron distribution of the dimer, calculated with different hydrogen b ...
... The effect of a homogeneous external electric field parallel to the hydrogen bond in the FH¯ FH dimer has been studied by theoretical methods. The quantum theory of atoms in molecules methodology has been used for analyzing the electron distribution of the dimer, calculated with different hydrogen b ...
Synthesis, characterization, and electronic properties of novel 2D
... To attend graduate school and become a doctor has been a blessing from Jesus Christ and means more to me than I can ever explain. I thank the University of Louisville’s physics department for giving me this amazing opportunity. In particular I thank Dr. Gamini Sumanasekera for being an amazing advis ...
... To attend graduate school and become a doctor has been a blessing from Jesus Christ and means more to me than I can ever explain. I thank the University of Louisville’s physics department for giving me this amazing opportunity. In particular I thank Dr. Gamini Sumanasekera for being an amazing advis ...
The Living and the Non-Living
... involving electric field ion cyclotron resonance (EICR), may occur within the avian optic tectum (TeO), and that the TeO might therefore serve as the magnetoreceptor for the AMC. Here we present a generalized extension of this model in which EICR transduction of the total GMF results in a symmetrica ...
... involving electric field ion cyclotron resonance (EICR), may occur within the avian optic tectum (TeO), and that the TeO might therefore serve as the magnetoreceptor for the AMC. Here we present a generalized extension of this model in which EICR transduction of the total GMF results in a symmetrica ...
polymeric materials
... Thermal Transitions: The softening point (glass transition temperature) and the melting point of a polymer will determine which applications it will be suitable for. Crystallinity: Polymers can be crystalline or amorphous, but they usually have a combination of crystalline and amorphous structures ( ...
... Thermal Transitions: The softening point (glass transition temperature) and the melting point of a polymer will determine which applications it will be suitable for. Crystallinity: Polymers can be crystalline or amorphous, but they usually have a combination of crystalline and amorphous structures ( ...
Zonal Flows and Fields Generated by Turbulence in CHS
... m2/s and resistivity of η~10-7 Ωm, where χ represents the thermal diffusivity evaluated as the global average from the confinement time. The measurement was done at the radial position of robs=12+-.5 cm, where the signal-to-noise ratio is maximal for the HIBP measurement. In this measurement, it is ...
... m2/s and resistivity of η~10-7 Ωm, where χ represents the thermal diffusivity evaluated as the global average from the confinement time. The measurement was done at the radial position of robs=12+-.5 cm, where the signal-to-noise ratio is maximal for the HIBP measurement. In this measurement, it is ...
Unipolar Induction
... the magnet, any more than the rays of light which emanate from the sun are supposed to revolve with the sun. The magnet may even, in certain cases (3097), be considered as revolving amongst its own forces and producing a full electric effect, sensible at the galvanometer.” (Section 3090) The reader ...
... the magnet, any more than the rays of light which emanate from the sun are supposed to revolve with the sun. The magnet may even, in certain cases (3097), be considered as revolving amongst its own forces and producing a full electric effect, sensible at the galvanometer.” (Section 3090) The reader ...
Provided for non-commercial research and educational use only
... appreciable Mott asymmetries. However, by the 1960s, it had become apparent that large asymmetries could be observed even for incident electron energies well below 1 keV if heavy targets such as Hg were used (Kessler, 1969). This is because after penetrating the outer electronic structure of such ta ...
... appreciable Mott asymmetries. However, by the 1960s, it had become apparent that large asymmetries could be observed even for incident electron energies well below 1 keV if heavy targets such as Hg were used (Kessler, 1969). This is because after penetrating the outer electronic structure of such ta ...
Oxide Thermoelectric Materials for Heat-to
... The localized characters of the electronic carriers in oxides can be exploited when the carriers with large effective masses can be heavily doped, thereby realizing large S and high σ simultaneously; the layered cobalt oxides and Ti-based oxides can be classified into this category. Another approach ...
... The localized characters of the electronic carriers in oxides can be exploited when the carriers with large effective masses can be heavily doped, thereby realizing large S and high σ simultaneously; the layered cobalt oxides and Ti-based oxides can be classified into this category. Another approach ...
Synthesis and Computational Studies of a New Class of Lanthanide
... Figure 2. Structure of Ln4(H2O)8(SO4)5(NbO3)2]·3H2O, Ln=Tb, Dy ....................14 Figure 3. Structure of [Dy4(H2O)8(SO4)5(NbO3)2]·3H2O ......................................15 Figure 4. Structure of [Tb4(H2O)8(SO4)5(NbO3)2]·3H2O .......................................17 Figure 5. Simulated and e ...
... Figure 2. Structure of Ln4(H2O)8(SO4)5(NbO3)2]·3H2O, Ln=Tb, Dy ....................14 Figure 3. Structure of [Dy4(H2O)8(SO4)5(NbO3)2]·3H2O ......................................15 Figure 4. Structure of [Tb4(H2O)8(SO4)5(NbO3)2]·3H2O .......................................17 Figure 5. Simulated and e ...
Semi-analytical model of ionization oscillations in Hall thrusters
... This thesis presents efforts to better understand the breathing-mode oscillation within Hall thrusters. These oscillations have been present and accepted within Hall thrusters for decades, but recent interest in the oscillation has occurred partly due to a possible connection between wall erosion an ...
... This thesis presents efforts to better understand the breathing-mode oscillation within Hall thrusters. These oscillations have been present and accepted within Hall thrusters for decades, but recent interest in the oscillation has occurred partly due to a possible connection between wall erosion an ...
Distribution of density along magnetospheric field lines
... density and mass density. In the case of electron density, we use different data sets (CRRES and IMAGE RPI). For the mass density, we make some improvements in technique and show new results. It should be emphasized at the outset, however, that the results published to date are not necessarily contr ...
... density and mass density. In the case of electron density, we use different data sets (CRRES and IMAGE RPI). For the mass density, we make some improvements in technique and show new results. It should be emphasized at the outset, however, that the results published to date are not necessarily contr ...
Twentieth Century Physics
... picture of our current knowledge. Of course, some ideas from relativity and quantum mechanics are needed to understand these fundamental particles, so I have placed a basic introduction in Chapter 1, and have also introduced physical concepts as needed. Finally, in the latter part of the book, while ...
... picture of our current knowledge. Of course, some ideas from relativity and quantum mechanics are needed to understand these fundamental particles, so I have placed a basic introduction in Chapter 1, and have also introduced physical concepts as needed. Finally, in the latter part of the book, while ...
QUANTUM ELECTRONICS IN SEMICONDUCTORS
... [A M] Solid State Physics, N. W. Ashcroft and N. D. Mermin. [Ziman] Principles of the Theory of Solids, J. M. Ziman. [Kittel]Introduction to Solid State Physics, C. Kittel. [Sze] Semiconductor Devices: Physics and Technology, S. M. Sze. ...
... [A M] Solid State Physics, N. W. Ashcroft and N. D. Mermin. [Ziman] Principles of the Theory of Solids, J. M. Ziman. [Kittel]Introduction to Solid State Physics, C. Kittel. [Sze] Semiconductor Devices: Physics and Technology, S. M. Sze. ...
Matrix Product States for Lattice Gauge Theories
... Quantum mechanics has features that are radically different from those known from the classical description of Nature. For example, one may think of superposition of quantum states, interference, or tunneling. All these well known examples have one thing in common: they can already be observed in si ...
... Quantum mechanics has features that are radically different from those known from the classical description of Nature. For example, one may think of superposition of quantum states, interference, or tunneling. All these well known examples have one thing in common: they can already be observed in si ...
Condensed matter physics
Condensed matter physics is a branch of physics that deals with the physical properties of condensed phases of matter. Condensed matter physicists seek to understand the behavior of these phases by using physical laws. In particular, these include the laws of quantum mechanics, electromagnetism and statistical mechanics.The most familiar condensed phases are solids and liquids, while more exotic condensed phases include the superconducting phase exhibited by certain materials at low temperature, the ferromagnetic and antiferromagnetic phases of spins on atomic lattices, and the Bose–Einstein condensate found in cold atomic systems. The study of condensed matter physics involves measuring various material properties via experimental probes along with using techniques of theoretical physics to develop mathematical models that help in understanding physical behavior.The diversity of systems and phenomena available for study makes condensed matter physics the most active field of contemporary physics: one third of all American physicists identify themselves as condensed matter physicists, and the Division of Condensed Matter Physics is the largest division at the American Physical Society. The field overlaps with chemistry, materials science, and nanotechnology, and relates closely to atomic physics and biophysics. Theoretical condensed matter physics shares important concepts and techniques with theoretical particle and nuclear physics.A variety of topics in physics such as crystallography, metallurgy, elasticity, magnetism, etc., were treated as distinct areas, until the 1940s when they were grouped together as solid state physics. Around the 1960s, the study of physical properties of liquids was added to this list, forming the basis for the new, related specialty of condensed matter physics. According to physicist Phil Anderson, the term was coined by him and Volker Heine when they changed the name of their group at the Cavendish Laboratories, Cambridge from ""Solid state theory"" to ""Theory of Condensed Matter"" in 1967, as they felt it did not exclude their interests in the study of liquids, nuclear matter and so on. Although Anderson and Heine helped popularize the name ""condensed matter"", it had been present in Europe for some years, most prominently in the form of a journal published in English, French, and German by Springer-Verlag titled Physics of Condensed Matter, which was launched in 1963. The funding environment and Cold War politics of the 1960s and 1970s were also factors that lead some physicists to prefer the name ""condensed matter physics"", which emphasized the commonality of scientific problems encountered by physicists working on solids, liquids, plasmas, and other complex matter, over ""solid state physics"", which was often associated with the industrial applications of metals and semiconductors. The Bell Telephone Laboratories was one of the first institutes to conduct a research program in condensed matter physics.References to ""condensed"" state can be traced to earlier sources. For example, in the introduction to his 1947 ""Kinetic theory of liquids"" book, Yakov Frenkel proposed that ""The kinetic theory of liquids must accordingly be developed as a generalization and extension of the kinetic theory of solid bodies"". As a matter of fact, it would be more correct to unify them under the title of ""condensed bodies"".