Quantum engineering with ultracold atoms
... fields open the door to explore physically interesting regimes, such as the Fractional Quantum Hall regime [41]. In the latter regime quasi-particles emerge that are neither fermions or bosons, but rather anyons [42]. A final promising avenue for quantum simulation and quantum information to be disc ...
... fields open the door to explore physically interesting regimes, such as the Fractional Quantum Hall regime [41]. In the latter regime quasi-particles emerge that are neither fermions or bosons, but rather anyons [42]. A final promising avenue for quantum simulation and quantum information to be disc ...
Numerical Studies of Spacecraft-Plasma Interaction: Simulations of
... Space and phenomena in the sky have fascinated mankind for millennia. With the invention of the telescope and its further development, discoveries revealing some of the mysteries of our solar system, galaxy and the whole universe have been made. Nevertheless, it was not until the satellite era, whic ...
... Space and phenomena in the sky have fascinated mankind for millennia. With the invention of the telescope and its further development, discoveries revealing some of the mysteries of our solar system, galaxy and the whole universe have been made. Nevertheless, it was not until the satellite era, whic ...
Resonant X-Ray Scattering Studies of Ruthenium Oxides and
... Transition metal oxides have been intensively studied in the last years due to their interesting physical phenomena resulting from the complex interplay between spin, charge, lattice and orbital degrees of freedom. However, the strong coupling between the various degrees of freedom makes an understa ...
... Transition metal oxides have been intensively studied in the last years due to their interesting physical phenomena resulting from the complex interplay between spin, charge, lattice and orbital degrees of freedom. However, the strong coupling between the various degrees of freedom makes an understa ...
Experimental study of single bubble motion in a liquid metal
... transducer along the measuring line into the fluid. The method requires the occurrence of small particles moving with the flow and reflecting the ultrasound. By sampling the incoming echoes at the same time relative to the pulse emission the position shift of the particles can be measured. The knowledg ...
... transducer along the measuring line into the fluid. The method requires the occurrence of small particles moving with the flow and reflecting the ultrasound. By sampling the incoming echoes at the same time relative to the pulse emission the position shift of the particles can be measured. The knowledg ...
Phase diagram for charge-density waves in a magnetic field
... The influence of an external magnetic field on a quasi-one-dimensional system with a charge-density wave ~CDW! instability is treated within the random-phase approximation which includes both CDW and spindensity wave correlations. We show that the CDW is sensitive to both orbital and Pauli effects o ...
... The influence of an external magnetic field on a quasi-one-dimensional system with a charge-density wave ~CDW! instability is treated within the random-phase approximation which includes both CDW and spindensity wave correlations. We show that the CDW is sensitive to both orbital and Pauli effects o ...
Temperature Dependence of Viscosity and Density of cis-1,4/trans
... to ≈ 167 K (η ∼ 10.0 mPa s) for isooctane (Isooct), to ≈ 183 K (η ∼ 2.8 mPa s) for cyclopentane (CP) and down to ≈ 98 K (η ∼ 4.6 × 102 mPa s) for the 30:70 mixture of cyclopentane/isopentane (CP/IP). The density () of all solvents was measured correspondingly over appropriate temperature ranges. Fo ...
... to ≈ 167 K (η ∼ 10.0 mPa s) for isooctane (Isooct), to ≈ 183 K (η ∼ 2.8 mPa s) for cyclopentane (CP) and down to ≈ 98 K (η ∼ 4.6 × 102 mPa s) for the 30:70 mixture of cyclopentane/isopentane (CP/IP). The density () of all solvents was measured correspondingly over appropriate temperature ranges. Fo ...
Current control by ECCD for W7-X
... seconds in order to check how the control algorithm works. Increased core heating leads to an increase in the bootstrap current. According to the feed-forward control algorithm, the program ‘measures’ the total value of the bootstrap current Ibs and ‘applies’ the same amount of counter-ECCD Icd by i ...
... seconds in order to check how the control algorithm works. Increased core heating leads to an increase in the bootstrap current. According to the feed-forward control algorithm, the program ‘measures’ the total value of the bootstrap current Ibs and ‘applies’ the same amount of counter-ECCD Icd by i ...
MODELING PLASMA EQUIPMENT AND FEATURE PROFILE IN
... deposit diffusion barriers and Cu seed layers into high aspect ratio trenches.4,5 In a typical IMPVD reactor shown in Fig. 1.1, a dc bias on the order of 100 V applied to a magnetron target accelerates ions into the target with energies of several hundred eV. This ion bombardment generates collision ...
... deposit diffusion barriers and Cu seed layers into high aspect ratio trenches.4,5 In a typical IMPVD reactor shown in Fig. 1.1, a dc bias on the order of 100 V applied to a magnetron target accelerates ions into the target with energies of several hundred eV. This ion bombardment generates collision ...
Negative stiffness and negative Poisson`s ratio in materials which
... Negative stiffness or modulus allows larger damping, even damping tending to infinity, to be achieved, as predicted theoretically [2] via the above equations. Experimental realization was achieved in a lumped system involving buckled tubes [3]; damping increases of orders of magnitude were observed. ...
... Negative stiffness or modulus allows larger damping, even damping tending to infinity, to be achieved, as predicted theoretically [2] via the above equations. Experimental realization was achieved in a lumped system involving buckled tubes [3]; damping increases of orders of magnitude were observed. ...
Experiments with Bose-Einstein Condensates in
... the holidays in Tuscany. And now I must come to the one acknowledgement that I feel I owe the most, and this is to my wife Arianna, for having always believed that I would get to the end of this thesis even when I didn’t believe it myself. And more importantly, for putting up daily with me when I wa ...
... the holidays in Tuscany. And now I must come to the one acknowledgement that I feel I owe the most, and this is to my wife Arianna, for having always believed that I would get to the end of this thesis even when I didn’t believe it myself. And more importantly, for putting up daily with me when I wa ...
Particle-in-cell simulation of a mildly relativistic collision of an
... front of the dense cloud, which turns out to be the most relevant structure, remains planar and its filamentation is delayed but not suppressed by the guiding magnetic field and the high temperature. An EES grows ahead of the dense plasma cloud before it has become filamentary and the magnetic ampli ...
... front of the dense cloud, which turns out to be the most relevant structure, remains planar and its filamentation is delayed but not suppressed by the guiding magnetic field and the high temperature. An EES grows ahead of the dense plasma cloud before it has become filamentary and the magnetic ampli ...
Inaccuracies in dosing drugs with teaspoons-tablespoons
... their children may result in inaccuracies during measuring and administering liquid medication with these devices.1, 3, 4, 6, 21 More so, parents and caregivers may be confused by the disparity observed in the information contained in package inserts; some of them advise against the use of teaspoon/ ...
... their children may result in inaccuracies during measuring and administering liquid medication with these devices.1, 3, 4, 6, 21 More so, parents and caregivers may be confused by the disparity observed in the information contained in package inserts; some of them advise against the use of teaspoon/ ...
V-shaped oxydiphthalimides: side-chain engineering - IISER
... mechanism of CIEE is ascribed to the twisted conformation of the molecules in the crystalline state that prevents strong intermolecular π–π interaction. Restricted intramolecular rotations in the crystalline state can also contribute to CIEE. As a consequence, the photoexcited luminogens decay to th ...
... mechanism of CIEE is ascribed to the twisted conformation of the molecules in the crystalline state that prevents strong intermolecular π–π interaction. Restricted intramolecular rotations in the crystalline state can also contribute to CIEE. As a consequence, the photoexcited luminogens decay to th ...
Neutral line model of substorms: Past results and present view
... commencements,DPY or cusp currents, NBZ (northward in- opened field lines antisunward,also creating an internal terplanetary field)currents,anda wide variety of magnetic convection system [Dungey, 1961]. Both processesappear pulsations. Thesevariationsare causedby fluctuations in dif- to be involved ...
... commencements,DPY or cusp currents, NBZ (northward in- opened field lines antisunward,also creating an internal terplanetary field)currents,anda wide variety of magnetic convection system [Dungey, 1961]. Both processesappear pulsations. Thesevariationsare causedby fluctuations in dif- to be involved ...
cp violation and the origins of matter
... where crit 3H02 =(8GN ), H0 is the Hubble constant and GN is Newton’s gravitational constant. The lower value comes from the visible content of the universe, the mass-energy associated with stars, galaxies, etc. The larger value comes from various measurements of large scale structure, especial ...
... where crit 3H02 =(8GN ), H0 is the Hubble constant and GN is Newton’s gravitational constant. The lower value comes from the visible content of the universe, the mass-energy associated with stars, galaxies, etc. The larger value comes from various measurements of large scale structure, especial ...
Review of the recent controlled experiments for study of local...
... The fundamental physics of magnetic reconnection is studied through two different perspectives, (1) local and (2) global views. In local analysis it is assumed that reconnection mechanisms are determined primarily by local plasma parameters in the reconnecting region; the Sweet-Parker model and Pets ...
... The fundamental physics of magnetic reconnection is studied through two different perspectives, (1) local and (2) global views. In local analysis it is assumed that reconnection mechanisms are determined primarily by local plasma parameters in the reconnecting region; the Sweet-Parker model and Pets ...
Oxide Thermoelectrics: The Role of Crystal Structure on
... manganese oxides, -25 μV/K. The cause of this increase in thermopower is shown to be the absence of a Jahn-Teller distortion on the Mn3+ ions in LiMn2O4. By avoiding this structural distortion the orbital degeneracy is doubled and the Koshibae et al.‘s modified Heikes formula predicts a thermopower ...
... manganese oxides, -25 μV/K. The cause of this increase in thermopower is shown to be the absence of a Jahn-Teller distortion on the Mn3+ ions in LiMn2O4. By avoiding this structural distortion the orbital degeneracy is doubled and the Koshibae et al.‘s modified Heikes formula predicts a thermopower ...
chapter i - Trace: Tennessee Research and Creative Exchange
... Introduction and General Information Plasma can be defined as quasi-neutral ionized gas with a roughly equal number of positively and negatively charged particles. This collection of free-moving electrons and ions makes electromagnetic effects important for the plasma physical behavior. Unlike gasse ...
... Introduction and General Information Plasma can be defined as quasi-neutral ionized gas with a roughly equal number of positively and negatively charged particles. This collection of free-moving electrons and ions makes electromagnetic effects important for the plasma physical behavior. Unlike gasse ...
STUDY OF ULTRA-STRONG MAGNETIC PROPERTIES OF
... science. While new discoveries are difficult to predict, one fact is clear: as the size of a system is reduced to the atomic scale, quantum effects begin to dominate. One such effect is the exchange interaction, which generates spin coupling and magnetism in general. Therefore, one should expect spi ...
... science. While new discoveries are difficult to predict, one fact is clear: as the size of a system is reduced to the atomic scale, quantum effects begin to dominate. One such effect is the exchange interaction, which generates spin coupling and magnetism in general. Therefore, one should expect spi ...
Turbulence of an Impurity in the Relativistic Spin
... The total number of discrete zero - modes is then given by ...
... The total number of discrete zero - modes is then given by ...
Ultracold Collisions in Atomic Strontium
... Theories about the nature of atoms have evolved over time, driven by the desire both to understand, but also, to control the world around us. The ancient Greek philosopher Democritus, first proposed the idea that matter is made up of tiny particles that could not be subdivided or made smaller. Our w ...
... Theories about the nature of atoms have evolved over time, driven by the desire both to understand, but also, to control the world around us. The ancient Greek philosopher Democritus, first proposed the idea that matter is made up of tiny particles that could not be subdivided or made smaller. Our w ...
State of matter
In physics, a state of matter is one of the distinct forms that matter takes on. Four states of matter are observable in everyday life: solid, liquid, gas, and plasma. Many other states are known, such as Bose–Einstein condensates and neutron-degenerate matter, but these only occur in extreme situations such as ultra cold or ultra dense matter. Other states, such as quark–gluon plasmas, are believed to be possible but remain theoretical for now. For a complete list of all exotic states of matter, see the list of states of matter.Historically, the distinction is made based on qualitative differences in properties. Matter in the solid state maintains a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state maintains a fixed volume, but has a variable shape that adapts to fit its container. Its particles are still close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape, but as well as neutral atoms, it contains a significant number of ions and electrons, both of which can move around freely. Plasma is the most common form of visible matter in the universe.The term phase is sometimes used as a synonym for state of matter, but a system can contain several immiscible phases of the same state of matter (see Phase (matter) for more discussion of the difference between the two terms).