Exploring ultracold trapped cesium Feshbach molecules
... molecules, the direct cooling of molecules and the association of molecules from pre-cooled atoms. The rst strategy relies on the direct cooling of molecules coming from molecular beams or molecular vapors by means other than laser cooling. The most established technique here is sympathetic cooling ...
... molecules, the direct cooling of molecules and the association of molecules from pre-cooled atoms. The rst strategy relies on the direct cooling of molecules coming from molecular beams or molecular vapors by means other than laser cooling. The most established technique here is sympathetic cooling ...
Phonons and related crystal properties from density
... Appendix B: Force Constants, Ionic Term References ...
... Appendix B: Force Constants, Ionic Term References ...
Technology Roadmap for Nanoelectronics(Ist200011)★
... undertaken with success;extrapolating into the future is not so obvious.Making predictions in an emergent field is even more difficult.By its nature,no forecast can reflect all the views of all the experts in the field;it can try,at best,to reflect a consensus of most of their views.In order to arri ...
... undertaken with success;extrapolating into the future is not so obvious.Making predictions in an emergent field is even more difficult.By its nature,no forecast can reflect all the views of all the experts in the field;it can try,at best,to reflect a consensus of most of their views.In order to arri ...
modeling of space-charge-limited current injection
... the associated current-voltage power law relationship can be observed in many materials, particularly in insulators and semiconductors. Under an applied field, the space-charge effect occurs due to the carrier injection, and the resulting current due to the presence of the space-charge effect is ref ...
... the associated current-voltage power law relationship can be observed in many materials, particularly in insulators and semiconductors. Under an applied field, the space-charge effect occurs due to the carrier injection, and the resulting current due to the presence of the space-charge effect is ref ...
A Study on the Modeling of Magnetic Arc Deflection and Dynamic
... with the axis of the electrode. Distributions of pressure gradient, temperature, and electric field in the arc plasma were obtained by numerical analysis of the gas tungsten welding arc under argon shielding gas by using a code based on a finite difference method developed in an earlier study (Ref. ...
... with the axis of the electrode. Distributions of pressure gradient, temperature, and electric field in the arc plasma were obtained by numerical analysis of the gas tungsten welding arc under argon shielding gas by using a code based on a finite difference method developed in an earlier study (Ref. ...
MUPRO main program manual
... The program calculates effective elastic, electric, magnetic, diffusion, and conduction, etc. properties of a given composite system with arbitrary composite structure, and the spatial distribution of mechanical, electric, and magnetic, etc. variables responsive to ...
... The program calculates effective elastic, electric, magnetic, diffusion, and conduction, etc. properties of a given composite system with arbitrary composite structure, and the spatial distribution of mechanical, electric, and magnetic, etc. variables responsive to ...
ab initio calculations of mechanical, thermodynamic and
... be recognized as a third discipline bridging the theory and the experiments. Often calculations, which are the direct implementation of exact known theory, have the capacity to go into subtle details leading to a better and deeper understanding of materials under study. In condensed matter physics, ...
... be recognized as a third discipline bridging the theory and the experiments. Often calculations, which are the direct implementation of exact known theory, have the capacity to go into subtle details leading to a better and deeper understanding of materials under study. In condensed matter physics, ...
J. J. Thomson and The Electron: 1897–1899 An Introduction
... monovalent element such as chlorine [15].” Whether modeled in terms of the æther or Faraday tubes, charge at the time was not thought of as a property of matter akin to mass, and the problem of the relation between electricity and ordinary matter had become a focus of research [16]. In extending Cla ...
... monovalent element such as chlorine [15].” Whether modeled in terms of the æther or Faraday tubes, charge at the time was not thought of as a property of matter akin to mass, and the problem of the relation between electricity and ordinary matter had become a focus of research [16]. In extending Cla ...
Creation, detection, and decoherence of macroscopic quantum superposition states
... Quantum degenerate gases of bosonic and/or fermionic atoms have proven very useful tools in the exploration of low-temperature many-body quantum physics. In this area of research, the initial Bose-Einstein condensate 共BEC兲 or degenerate Fermi gas 共DFG兲 serves primarily as a well-defined starting poi ...
... Quantum degenerate gases of bosonic and/or fermionic atoms have proven very useful tools in the exploration of low-temperature many-body quantum physics. In this area of research, the initial Bose-Einstein condensate 共BEC兲 or degenerate Fermi gas 共DFG兲 serves primarily as a well-defined starting poi ...
Contraction of Aluminum Alloys during and after Solidification
... are the driving forces for hot tearing. To answer the first question, the terms “the effective solidification range”[2,4] and “the vulnerable part of the solidification interval”[5] were introduced in the 1940s–1950s. The upper boundary of this range is the point where the stresses begin to build up ...
... are the driving forces for hot tearing. To answer the first question, the terms “the effective solidification range”[2,4] and “the vulnerable part of the solidification interval”[5] were introduced in the 1940s–1950s. The upper boundary of this range is the point where the stresses begin to build up ...
Infrared Radiation
... light and radio waves on the electromagnetic spectrum. It has wavelengths from 0.74 μm (red edge of the visible light) to about 100 μm (origin of the shortwave radio band). The IR radiation goes a long way in peopleʹs life both in a global and in a domestic sense. Approximately ...
... light and radio waves on the electromagnetic spectrum. It has wavelengths from 0.74 μm (red edge of the visible light) to about 100 μm (origin of the shortwave radio band). The IR radiation goes a long way in peopleʹs life both in a global and in a domestic sense. Approximately ...
Computational investigations of the electronic structure of molecular
... In chapter five, group 15 and 16 uranyl analogues have been investigated. For the UE2 (E = O, S, Se, Te) analogues the geometry bends for all chalcogens heavier than O. The UE22+ analogues remain linear all the way down group 16. In U(NCH3)22+ the formation of a π “back bone” along the axis of the m ...
... In chapter five, group 15 and 16 uranyl analogues have been investigated. For the UE2 (E = O, S, Se, Te) analogues the geometry bends for all chalcogens heavier than O. The UE22+ analogues remain linear all the way down group 16. In U(NCH3)22+ the formation of a π “back bone” along the axis of the m ...
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"".