Introduction To Materials Science, Chapter 3
... more separated than along the face diagonal. This causes anisotropy in the properties of crystals. For instance, the deformation depends on the direction in which a stress is applied. In some polycrystalline materials, grain orientations are random, so bulk material properties are isotropic Some pol ...
... more separated than along the face diagonal. This causes anisotropy in the properties of crystals. For instance, the deformation depends on the direction in which a stress is applied. In some polycrystalline materials, grain orientations are random, so bulk material properties are isotropic Some pol ...
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 ...
Nanocrystalline Alumina-Zirconia Thin Films Grown by Magnetron Sputtering David Huy Trinh
... sputtering and direct-current magnetron sputtering were utilised to achieve a range of film compositions. The influence of sputtering target was investigated; both ceramics and metals were used as sources. Microstructural characterisation was performed with a range of electron microscopy and x-ray d ...
... sputtering and direct-current magnetron sputtering were utilised to achieve a range of film compositions. The influence of sputtering target was investigated; both ceramics and metals were used as sources. Microstructural characterisation was performed with a range of electron microscopy and x-ray d ...
Kein Folientitel
... • Shear flow at magnetised plasma boundary may cause ripples on the surface that can grow......... • The rigidity of the field provides the dominant restoring force....... Consider shear flows (e.g., due to the solar wind) at a boundary, such as between Earth‘s magnetosheath and magnetopause. Linear ...
... • Shear flow at magnetised plasma boundary may cause ripples on the surface that can grow......... • The rigidity of the field provides the dominant restoring force....... Consider shear flows (e.g., due to the solar wind) at a boundary, such as between Earth‘s magnetosheath and magnetopause. Linear ...
Doping: Depositing impurities into Si in a controlled manner
... Even in implantation, dopants present in lateral direction ...
... Even in implantation, dopants present in lateral direction ...
Nanosecond plasma enhanced H2/O2/N2 premixed flat
... population, electronic quenching due to other species, and the overlap of the laser frequency with the Dopplerbroadened OH absorption transition. Uncertainty is also introduced when the relative OH profiles are placed on an absolute scale using direct absorption. All of these considerations lead to ...
... population, electronic quenching due to other species, and the overlap of the laser frequency with the Dopplerbroadened OH absorption transition. Uncertainty is also introduced when the relative OH profiles are placed on an absolute scale using direct absorption. All of these considerations lead to ...
Physical Chemistry Lab (Real Gas Behavior)
... the y-intercept is very positive as opposed to being closer to 1. The difference in the literature value from the experimental value could be attributed to two things. The first is the purging of the vessel and CO2 lines. The second is a leak in the vessel. If the lines were not completely purged co ...
... the y-intercept is very positive as opposed to being closer to 1. The difference in the literature value from the experimental value could be attributed to two things. The first is the purging of the vessel and CO2 lines. The second is a leak in the vessel. If the lines were not completely purged co ...
Particle Precipitation: Effects on Selected Ionospheric Phenomena
... form of (ACF) Auto Correlation Function or lag-profiles. Many assumptions are made, such as assuming stationary Maxwellian velocity distributions, so that any drift between electrons and ions are ignored. During disturbed or increased geomagnetic activity this might not be the case. In the presence ...
... form of (ACF) Auto Correlation Function or lag-profiles. Many assumptions are made, such as assuming stationary Maxwellian velocity distributions, so that any drift between electrons and ions are ignored. During disturbed or increased geomagnetic activity this might not be the case. In the presence ...
The EDDY Current Sensing of Gallium Arsenide Crystal Growth
... coil (by for example measuring the voltage across a precision resistor to ground) one can compensate for temperature induced changes in the primary resistance. Connecting the secondary coil to a high impedance (say 1Mil) voltage measurement instrument allows the induced voltage to be measured in a w ...
... coil (by for example measuring the voltage across a precision resistor to ground) one can compensate for temperature induced changes in the primary resistance. Connecting the secondary coil to a high impedance (say 1Mil) voltage measurement instrument allows the induced voltage to be measured in a w ...
for high volume liquid phosphate fertilizer applications for use on
... methods from those normally used are tried, test strips are recommended until such new DO NOT USE AVAIL HV for LIQUID PHOSPHATE methods have been proven to be effective. FERTILIZERS on granular phosphate fertilizers. AVAIL HV for LIQUID PHOSPHATE FERTILIZERS SOIL TYPES AND CROPS may be used with liq ...
... methods from those normally used are tried, test strips are recommended until such new DO NOT USE AVAIL HV for LIQUID PHOSPHATE methods have been proven to be effective. FERTILIZERS on granular phosphate fertilizers. AVAIL HV for LIQUID PHOSPHATE FERTILIZERS SOIL TYPES AND CROPS may be used with liq ...
John Dalton and Atomic Theory — www.boundless.com — Readability
... tin oxides, one tin atom will combine with either one or two oxygen atoms. Dalton also believed atomic theory could explain why water absorbed different gases in different proportions: for example, he found that water absorbed carbon dioxide far better than it absorbed nitrogen. Dalton hypothesized ...
... tin oxides, one tin atom will combine with either one or two oxygen atoms. Dalton also believed atomic theory could explain why water absorbed different gases in different proportions: for example, he found that water absorbed carbon dioxide far better than it absorbed nitrogen. Dalton hypothesized ...
Atomic processes in antihydrogen experiments: a theoretical and computational perspective TOPICAL REVIEW
... some processes, the magnetic fields enhance the rates while for others the magnetic fields strongly suppress certain processes. The reader will probably note that the majority of the theory and the calculations use classical mechanics to obtain results. Since the positron is light and has low energy ...
... some processes, the magnetic fields enhance the rates while for others the magnetic fields strongly suppress certain processes. The reader will probably note that the majority of the theory and the calculations use classical mechanics to obtain results. Since the positron is light and has low energy ...
"A Cryogenic, High-field Trap for Large Positron Plasmas and Cold Beams" Non-Neutral Plasma Physics V , M. Schauer, T. Mitchell, R. Nebel Eds., AIP Conf. Proc. No. 692 (AIP, New York, 2003), pp. 149-161. J.R. Danielson, P. Schmidt, J.P. Sullivan, et al (PDF)
... Cold, low-energy positron beams can be extracted from the trap by decreasing the confinement potential. Cyclotron cooling in large magnetic fields is an effective way to reduce the plasma temperature [7]. Since the energy resolution of a beam formed in this way is determined by the plasma temperatu ...
... Cold, low-energy positron beams can be extracted from the trap by decreasing the confinement potential. Cyclotron cooling in large magnetic fields is an effective way to reduce the plasma temperature [7]. Since the energy resolution of a beam formed in this way is determined by the plasma temperatu ...
Magnetic properties of materials Part 2. Types of magnetism
... a distance r is approximately µ0 m2 /4πr3 . If we evaluate this using µB for the moment and 3 Å as the separation, the interaction strength is 3 × 10−25 J, or in other words equivalent to 0.02 Kelvin. This interaction is evidently far too weak to account for the fact that permanent magnets exist at ...
... a distance r is approximately µ0 m2 /4πr3 . If we evaluate this using µB for the moment and 3 Å as the separation, the interaction strength is 3 × 10−25 J, or in other words equivalent to 0.02 Kelvin. This interaction is evidently far too weak to account for the fact that permanent magnets exist at ...
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).