Self-Assembly Structures of Nonionic Surfactants at Graphite
... (Brij 35, Fluka). C12E10 was found to be polydisperse by MALDITOF and contained a distribution of head group chain lengths with a standard deviation of 3 ethylene oxide units. Brij 35 was also polydisperse. All other surfactants were >96% monodisperse. Polarizing Microscopy. Polarizing microscopy wa ...
... (Brij 35, Fluka). C12E10 was found to be polydisperse by MALDITOF and contained a distribution of head group chain lengths with a standard deviation of 3 ethylene oxide units. Brij 35 was also polydisperse. All other surfactants were >96% monodisperse. Polarizing Microscopy. Polarizing microscopy wa ...
7 Spin-Lattice Relaxation - Quad-NMR on solids by D. Freude and J
... transfer from a nuclear‐spin system to a "lattice" (an energy reservoir), in which the non‐equilibrium magnetization approaches its thermodynamic equilibrium value. The "lattice" can be any system with a much larger heat capacity than that of the nuclear‐spin system. The large heat capacity of the ...
... transfer from a nuclear‐spin system to a "lattice" (an energy reservoir), in which the non‐equilibrium magnetization approaches its thermodynamic equilibrium value. The "lattice" can be any system with a much larger heat capacity than that of the nuclear‐spin system. The large heat capacity of the ...
Contents - MyCourses
... in many cases like the prototypical one-component gas two is enough to determine the equilibrium state, in which the rest are then functions of these parameters, state functions. State variables are either extensive or intensive, the former being proportional to the number of particles (the volume V ...
... in many cases like the prototypical one-component gas two is enough to determine the equilibrium state, in which the rest are then functions of these parameters, state functions. State variables are either extensive or intensive, the former being proportional to the number of particles (the volume V ...
1. Principles of Thermodynamics
... in many cases like the prototypical one-component gas two is enough to determine the equilibrium state, in which the rest are then functions of these parameters, state functions. State variables are either extensive or intensive, the former being proportional to the number of particles (the volume V ...
... in many cases like the prototypical one-component gas two is enough to determine the equilibrium state, in which the rest are then functions of these parameters, state functions. State variables are either extensive or intensive, the former being proportional to the number of particles (the volume V ...
Model for a Josephson junction array coupled to a resonant... J. Kent Harbaugh and D. Stroud
... a distribution of Josephson frequencies and makes phase locking difficult.4–7 Furthermore, in small-capacitance 共and underdamped兲 Josephson junctions, quantum phase fluctuations inhibit phase locking.8–13 Thus, until recently, the most efficient coherent emission was found in two-dimensional arrays ...
... a distribution of Josephson frequencies and makes phase locking difficult.4–7 Furthermore, in small-capacitance 共and underdamped兲 Josephson junctions, quantum phase fluctuations inhibit phase locking.8–13 Thus, until recently, the most efficient coherent emission was found in two-dimensional arrays ...
One-dimensional Mott localization of quantum vortices in Josephson-junction arrays
... the capacitance, and therefore also the barrier height and the vortex mass, can be controlled accurately and can be varied independently over a large range. Within an array, which consists typically of more than 104 junctions, the deviation in junction parameters can be made smaller than 5%. In the ...
... the capacitance, and therefore also the barrier height and the vortex mass, can be controlled accurately and can be varied independently over a large range. Within an array, which consists typically of more than 104 junctions, the deviation in junction parameters can be made smaller than 5%. In the ...
1 (PREVIEW Dan Winter`s new book: www.fractalfield.com/fractalspac
... bioactive field implosive capacitance) or Immortality Field from an engineering perspective. We will describe our new physics model based on phase conjugation -‐ of the ...
... bioactive field implosive capacitance) or Immortality Field from an engineering perspective. We will describe our new physics model based on phase conjugation -‐ of the ...
E 9 X-ray Absorption Spectroscopy
... transitions are characteristic to the atom as well. They are not restricted by dipole selection rules. Auger transitions are denoted by the three electronic levels involved, e.g. KL2,3 M2,3 , where the first letter labels the initial core hole. They are further classified as Coster-Kronig transition ...
... transitions are characteristic to the atom as well. They are not restricted by dipole selection rules. Auger transitions are denoted by the three electronic levels involved, e.g. KL2,3 M2,3 , where the first letter labels the initial core hole. They are further classified as Coster-Kronig transition ...
Coherent control of photocurrents in graphene and carbon nanotubes
... The magnitude and direction of photocurrents in semiconductors are ordinarily controlled using applied bias voltages. Interestingly the direction of a photocurrent in a semiconductor can also be controlled without bias voltages through phase coherent control of the incident optical fields. In a typi ...
... The magnitude and direction of photocurrents in semiconductors are ordinarily controlled using applied bias voltages. Interestingly the direction of a photocurrent in a semiconductor can also be controlled without bias voltages through phase coherent control of the incident optical fields. In a typi ...
Ultrafast Electron and Molecular Dynamics in Photoinduced and
... TTF-CA is one of the most famous organic molecular compounds. At room temperature, it is a van der Waals neutral crystal. By lowering its temperature or applying pressure, a neutral-to-ionic (N-to-I) phase transition occurs [9,10]. In the I phase, TTF-CA exhibits dimerization of molecules and electr ...
... TTF-CA is one of the most famous organic molecular compounds. At room temperature, it is a van der Waals neutral crystal. By lowering its temperature or applying pressure, a neutral-to-ionic (N-to-I) phase transition occurs [9,10]. In the I phase, TTF-CA exhibits dimerization of molecules and electr ...
Propriétés structurales et dynamiques des sulfates d`alcalins
... Table of contents Introduction ..................................................................................................................... i Table of contents ............................................................................................................ 1 Acknowledgements .. ...
... Table of contents Introduction ..................................................................................................................... i Table of contents ............................................................................................................ 1 Acknowledgements .. ...
Statistical Theory of Biaxial Nematic and Cholesteric Phases
... order parameters must have the same values in all the ways they are computed; (c) for each configuration at one temperature the order parameters must be as close as possible to the mean value of the order parameters of the previous temperature [16]. 3. Model potentials Statistical theories of nemati ...
... order parameters must have the same values in all the ways they are computed; (c) for each configuration at one temperature the order parameters must be as close as possible to the mean value of the order parameters of the previous temperature [16]. 3. Model potentials Statistical theories of nemati ...
Document
... flow through the slit that is larger than expected according to geometrical optics. • The movie that comes after the next slide shows what happens when the slit width is slightly increased: the two vortices and the two saddles below the slit move closer to each other and eventually annihilate. After ...
... flow through the slit that is larger than expected according to geometrical optics. • The movie that comes after the next slide shows what happens when the slit width is slightly increased: the two vortices and the two saddles below the slit move closer to each other and eventually annihilate. After ...
Spin and Charge Fluctuations in Strongly Correlated Systems
... discovered iron-based superconductors), organic Mott insulators and cold atom system in optical lattice. All of the systems share the feature that the Coulomb interaction between electrons is important and it creates strong correlations, which brings interesting phenomenons and challenging questions ...
... discovered iron-based superconductors), organic Mott insulators and cold atom system in optical lattice. All of the systems share the feature that the Coulomb interaction between electrons is important and it creates strong correlations, which brings interesting phenomenons and challenging questions ...
Synthesis and Physical Properties of 3d, 4d and 5d
... transition metal oxides are antiferromagnetic Mott insulators. Among them, low dimensional geometrically frustrated systems, such as S = 1/2 Kagome lattice antiferromagnets, are at the forefront of condensed matter research. Recently, high-quality single crystals of Cu2 OSO4 , which are spin-1/2 ant ...
... transition metal oxides are antiferromagnetic Mott insulators. Among them, low dimensional geometrically frustrated systems, such as S = 1/2 Kagome lattice antiferromagnets, are at the forefront of condensed matter research. Recently, high-quality single crystals of Cu2 OSO4 , which are spin-1/2 ant ...
pdf - at www.arxiv.org.
... an artifact of the classical perfect fluid description and we expect both quantum corrections and fluid interactions to give rise to tails in the bulk fermion profile that fall off towards the boundary and the black brane horizon, respectively.1 At the level of classical geometry, a finite temperatu ...
... an artifact of the classical perfect fluid description and we expect both quantum corrections and fluid interactions to give rise to tails in the bulk fermion profile that fall off towards the boundary and the black brane horizon, respectively.1 At the level of classical geometry, a finite temperatu ...
Antiferroelectric Shape Memory Ceramics
... transition starting at 60 ˝ C and a burst of strain recovery at 186 ˝ C. The burst is very sharp, above which approximately 95% of the prior axial strain is recovered. Though recent conventional shape memory studies based on Martensitic phase transformation in structural ceramics can be found [10], ...
... transition starting at 60 ˝ C and a burst of strain recovery at 186 ˝ C. The burst is very sharp, above which approximately 95% of the prior axial strain is recovered. Though recent conventional shape memory studies based on Martensitic phase transformation in structural ceramics can be found [10], ...
Vehicle Power Plant and Transmission Characteristics
... Simplification Equivalent Circuit The use of exact equivalent circuit is laborious, hence some simplifications are done in the equivalent circuit. Under normal operating conditions of constant voltage and frequency, core loss in induction motors is usually constant. Hence, the core loss component ca ...
... Simplification Equivalent Circuit The use of exact equivalent circuit is laborious, hence some simplifications are done in the equivalent circuit. Under normal operating conditions of constant voltage and frequency, core loss in induction motors is usually constant. Hence, the core loss component ca ...
Phase diagram for charge-density waves in a magnetic field
... of the instability starts to shift above some critical value of magnetic field. Depending on the ratio between the spin and charge coupling constants and on the direction of the applied magnetic field, the wave-vector shift is either parallel ~CDW x order! or perpendicular ~CDW y order! to the most ...
... of the instability starts to shift above some critical value of magnetic field. Depending on the ratio between the spin and charge coupling constants and on the direction of the applied magnetic field, the wave-vector shift is either parallel ~CDW x order! or perpendicular ~CDW y order! to the most ...
Electronic Charge Transport in Extended Nematic Liquid Crystals
... hole mobility. A glass/ITO/film/ITO/glass cell structure was used for most samples. The capillary flow of compounds 1-9 at isotropic temperature was found to be very slow (at least 30 min to fully fill the cells) as a result of the high viscosity. Hence, the cells were filled by vacuum-assisted move ...
... hole mobility. A glass/ITO/film/ITO/glass cell structure was used for most samples. The capillary flow of compounds 1-9 at isotropic temperature was found to be very slow (at least 30 min to fully fill the cells) as a result of the high viscosity. Hence, the cells were filled by vacuum-assisted move ...
Ferroelectrics from first principles Tips, tricks and pitfalls
... in the theory of the ferroelectric t could previously be inferred only now be computed with quantum rst-principles density functional s focused on bulk ferroelectric e balance between covalency and ferroelectricity. Over time, these the effects of external parameters lds2,3 . Of particular note is t ...
... in the theory of the ferroelectric t could previously be inferred only now be computed with quantum rst-principles density functional s focused on bulk ferroelectric e balance between covalency and ferroelectricity. Over time, these the effects of external parameters lds2,3 . Of particular note is t ...
T - UCSD Physics
... (a) Extensivity of S imposes a condition on (α, β, γ). Find this constraint. (b) Even with the extensivity condition satisfied, the system may violate one or more stability criteria. Find the general conditions on (α, β, γ) which are thermodynamically permissible. ...
... (a) Extensivity of S imposes a condition on (α, β, γ). Find this constraint. (b) Even with the extensivity condition satisfied, the system may violate one or more stability criteria. Find the general conditions on (α, β, γ) which are thermodynamically permissible. ...
Electric and magnetic dipole allowed transitions of atoms for three
... optical mechanism (e.g., electric and magnetic dipole allowed transitions in atomic systems), simultaneous electric and magnetic dipole resonant transitions in the same narrow frequency band are needed. Unfortunately, in almost all atoms, any electric and magnetic dipole transition frequencies in on ...
... optical mechanism (e.g., electric and magnetic dipole allowed transitions in atomic systems), simultaneous electric and magnetic dipole resonant transitions in the same narrow frequency band are needed. Unfortunately, in almost all atoms, any electric and magnetic dipole transition frequencies in on ...
Monday, Nov. 19, 2012 - UTA HEP WWW Home Page
... • BE condensation in liquid has been accomplished but gas condensation state hadn’t been till 1995 • The strong Coulomb interactions among gas particles made it difficult to obtain the low temperatures and high densities needed to produce the BE condensate. • Finally success was achieved by E. Corne ...
... • BE condensation in liquid has been accomplished but gas condensation state hadn’t been till 1995 • The strong Coulomb interactions among gas particles made it difficult to obtain the low temperatures and high densities needed to produce the BE condensate. • Finally success was achieved by E. Corne ...
Equilib - C.R.C.T.
... between H2O(g) [ideal gas phase] and H2O(L1) [i.e., the ideal boiling point] Equilib 9.2 ...
... between H2O(g) [ideal gas phase] and H2O(L1) [i.e., the ideal boiling point] Equilib 9.2 ...
Phase transition
A phase transition is the transformation of a thermodynamic system from one phase or state of matter to another one by heat transfer. The term is most commonly used to describe transitions between solid, liquid and gaseous states of matter, and, in rare cases, plasma. A phase of a thermodynamic system and the states of matter have uniform physical properties. During a phase transition of a given medium certain properties of the medium change, often discontinuously, as a result of the change of some external condition, such as temperature, pressure, or others. For example, a liquid may become gas upon heating to the boiling point, resulting in an abrupt change in volume. The measurement of the external conditions at which the transformation occurs is termed the phase transition. Phase transitions are common in nature and used today in many technologies.