Motion of a charged particle in a magnetic field
... However, if we allow the paths to enclose a region of non-vanishing magnetic field (see figure 5.1(left)), even if the field is identically zero on the paths P and P " , the wavefunction will acquire a non-vanishing relative phase. This flux-dependent phase difference translates to an observable shi ...
... However, if we allow the paths to enclose a region of non-vanishing magnetic field (see figure 5.1(left)), even if the field is identically zero on the paths P and P " , the wavefunction will acquire a non-vanishing relative phase. This flux-dependent phase difference translates to an observable shi ...
Preliminary Course Atomic Structure 1 + 2
... If a substance contains multiple elements or compounds that are not bound together, it is called a MIXTURE. ...
... If a substance contains multiple elements or compounds that are not bound together, it is called a MIXTURE. ...
Chapter 41: Quantization of Angular Momentum and of Energy Values
... Conditions for formation of molecules 1. Each atom contributes one electron from outside closed shells to form a spin up-spin down pair. Since they have opposite spin, they can move closer to neighboring nuclei and attract the atoms together. Each pair forms a bond, the more pairs the stronger the ...
... Conditions for formation of molecules 1. Each atom contributes one electron from outside closed shells to form a spin up-spin down pair. Since they have opposite spin, they can move closer to neighboring nuclei and attract the atoms together. Each pair forms a bond, the more pairs the stronger the ...
Properties of Matter PowerPoint
... Observing chemical properties The property that describes how readily a ...
... Observing chemical properties The property that describes how readily a ...
TAP 413- 6: Charged particles moving in a magnetic field
... The electron beam enters a region of uniform magnetic field of strength, B, perpendicular to the beam. The magnetic field causes the beam to follow a circular path as in the diagram below. ...
... The electron beam enters a region of uniform magnetic field of strength, B, perpendicular to the beam. The magnetic field causes the beam to follow a circular path as in the diagram below. ...
Quantum measurements and chiral magnetic effect
... • positive, i.e. detector measuring currents along the field clicks more often than the one in perpendicular direction • caused by the same term in the Green’s function which is responsible for triangle anomaly • no higher orders in magnetic field, the asymmetry is quadratic in В for whatever field, ...
... • positive, i.e. detector measuring currents along the field clicks more often than the one in perpendicular direction • caused by the same term in the Green’s function which is responsible for triangle anomaly • no higher orders in magnetic field, the asymmetry is quadratic in В for whatever field, ...
Introduction to even-denominator FQHE: composite fermions
... FQHE: Review of Laughlin states • Laughlin quasiparticle • Laughlin wave function describes ground state of charge e electrons • Where do charge e/m anyons come from? ...
... FQHE: Review of Laughlin states • Laughlin quasiparticle • Laughlin wave function describes ground state of charge e electrons • Where do charge e/m anyons come from? ...
Introduction to even-denominator FQHE: composite fermions
... FQHE: Review of Laughlin states • Laughlin quasiparticle • Laughlin wave function describes ground state of charge e electrons • Where do charge e/m anyons come from? ...
... FQHE: Review of Laughlin states • Laughlin quasiparticle • Laughlin wave function describes ground state of charge e electrons • Where do charge e/m anyons come from? ...
The Atomic Theory of Matter
... other properties. Atoms of one element are different from that of another element. • Atoms are not changed into atoms of a different element by chemical reactions; they are neither changed nor destroyed during chemical reactions. ...
... other properties. Atoms of one element are different from that of another element. • Atoms are not changed into atoms of a different element by chemical reactions; they are neither changed nor destroyed during chemical reactions. ...
Chapter 29 notes
... crystal structure or lattice structure: the particular pattern of a crystal. short-range order : characteristic of a liquid; the correlations between neighboring atoms or molecules. ionic crystals: crystals that contain ionic bonds. covalent crystal : crystals that contain covalent bonds. metallic c ...
... crystal structure or lattice structure: the particular pattern of a crystal. short-range order : characteristic of a liquid; the correlations between neighboring atoms or molecules. ionic crystals: crystals that contain ionic bonds. covalent crystal : crystals that contain covalent bonds. metallic c ...
JJ Thompson Webquest
... One of the strongest arguments for Dalton's atomic theory of chemistry was the Law of Multiple Proportions. He found that when carbon combined with oxygen to form a gas, there were two possible outcomes, depending on the conditions - and in one outcome each gram of carbon combined with precisely twi ...
... One of the strongest arguments for Dalton's atomic theory of chemistry was the Law of Multiple Proportions. He found that when carbon combined with oxygen to form a gas, there were two possible outcomes, depending on the conditions - and in one outcome each gram of carbon combined with precisely twi ...
3 free electron theory of metals
... became interested in understanding more about the mechanism of metallic conduction. The first work by E. Riecke in 1898 was quickly superseded by that of Drude in 1900. Drude1 proposed an exceedingly simple model that explained a well-known empirical law, the Wiedermann–Franz law (1853). This law st ...
... became interested in understanding more about the mechanism of metallic conduction. The first work by E. Riecke in 1898 was quickly superseded by that of Drude in 1900. Drude1 proposed an exceedingly simple model that explained a well-known empirical law, the Wiedermann–Franz law (1853). This law st ...
Matter
... • Common name for oxidation reaction • Burning means reacting with oxygen • Burning is chemical change, because original substance is changed into new kinds of matter Ex: CH4(g) + 2O2(g) CO2(g) + 2H2O(g) ...
... • Common name for oxidation reaction • Burning means reacting with oxygen • Burning is chemical change, because original substance is changed into new kinds of matter Ex: CH4(g) + 2O2(g) CO2(g) + 2H2O(g) ...
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"".