Creation of ultra cold rubidium atoms for sympathetic cooling of
... Hänsch and A. Schawlow [Hae75] proposed that atoms could be cooled and trapped with laser light, this completely different approach was not realized before 1982 when William J. Phillips slowed an atomic beam with lasers for the first time [Phi82]. In 1985 much progress in the field of cooling and t ...
... Hänsch and A. Schawlow [Hae75] proposed that atoms could be cooled and trapped with laser light, this completely different approach was not realized before 1982 when William J. Phillips slowed an atomic beam with lasers for the first time [Phi82]. In 1985 much progress in the field of cooling and t ...
Topological properties and surface states in a Weyl semimetal lattice
... Both in electronic and optical systems, the study of topological effects has been one of the hottest research topics in recent years. Depending on the mapping between k-space and Hilbert space, known systems such as electronic insulators, waveguides or, as in the case we will study, optical lattices ...
... Both in electronic and optical systems, the study of topological effects has been one of the hottest research topics in recent years. Depending on the mapping between k-space and Hilbert space, known systems such as electronic insulators, waveguides or, as in the case we will study, optical lattices ...
Electron Transport in Semiconductor Nanowires and Electrostatic
... years. It can be categorized into two rather separate areas and a chapter has been devoted to each; Chapter 2: ”Electron transport in semiconducting nanowires”, and Chapter 3: ”Electrostatic Force Microscopy on single walled carbon nanotubes”. Each chapter is self-contained and can be read separatel ...
... years. It can be categorized into two rather separate areas and a chapter has been devoted to each; Chapter 2: ”Electron transport in semiconducting nanowires”, and Chapter 3: ”Electrostatic Force Microscopy on single walled carbon nanotubes”. Each chapter is self-contained and can be read separatel ...
triplet states theory and electronic state figure
... Two types of basis sets have been used: 6-311G* and 6311++G(3df,3pd) [37]. The first basis is rather small (11s 5p 1d → [4s 3p 1d]) and includes 36 contracted functions for Li2 molecule; the second one is big enough (12s 6p 3d 1f → [5s 4p 3d 1f]) and includes 78 contracted Gaussians. As the first st ...
... Two types of basis sets have been used: 6-311G* and 6311++G(3df,3pd) [37]. The first basis is rather small (11s 5p 1d → [4s 3p 1d]) and includes 36 contracted functions for Li2 molecule; the second one is big enough (12s 6p 3d 1f → [5s 4p 3d 1f]) and includes 78 contracted Gaussians. As the first st ...
A New Search for the Neutron Electric Dipole Moment Funding Pre-proposal
... [11]. Although no violation of the SM has been observed (except perhaps for recent measurements of the neutrino mass), there are many proposed models of the EW interaction which are extensions beyond the SM and which raise the predicted value of the neutron EDM by up to seven orders of magnitude (se ...
... [11]. Although no violation of the SM has been observed (except perhaps for recent measurements of the neutrino mass), there are many proposed models of the EW interaction which are extensions beyond the SM and which raise the predicted value of the neutron EDM by up to seven orders of magnitude (se ...
Bose-Einstein Condensation of Molecules
... else than a BEC of tightly bound pairs of fermionic ions and electrons. The most interesting regime is the crossover regime between the BCS-type gas of weakly interacting fermions and the BEC of molecules. There exist many physical systems that are in this regime, for example high-T c superconductor ...
... else than a BEC of tightly bound pairs of fermionic ions and electrons. The most interesting regime is the crossover regime between the BCS-type gas of weakly interacting fermions and the BEC of molecules. There exist many physical systems that are in this regime, for example high-T c superconductor ...
JQE vol28, pp. 2631 - d
... 11, can be significantly enhanced for interactions making use of the proper polarizations. The additonal wave vector in the problem makes noncritical phase matching possible in situations where it would not be otherwise, often increasing the angular acceptance bandwidth considerably. Table I lists v ...
... 11, can be significantly enhanced for interactions making use of the proper polarizations. The additonal wave vector in the problem makes noncritical phase matching possible in situations where it would not be otherwise, often increasing the angular acceptance bandwidth considerably. Table I lists v ...
Chapter 4: Pressure
... This manual consists of a set of science experiments that will help students to understand the main concepts outlined in the RTTC curriculum. All experiments have been tested by teacher trainers and teachers. Complementary to the manual is a set of DVDʼs with short movie clips of all experiments in ...
... This manual consists of a set of science experiments that will help students to understand the main concepts outlined in the RTTC curriculum. All experiments have been tested by teacher trainers and teachers. Complementary to the manual is a set of DVDʼs with short movie clips of all experiments in ...
Drift velocity and temporal phase fluctuations of sliding charge
... emphasis is on the measurement of the drift velocity and the random phase fluctuations of the CDW. A more complete description of NMR in sliding CDW systems will be published elsewhere [7]. The drift velocity is measured in a direct resonant way by spin-echo. In the discussion (Sect. 7) we correlate ...
... emphasis is on the measurement of the drift velocity and the random phase fluctuations of the CDW. A more complete description of NMR in sliding CDW systems will be published elsewhere [7]. The drift velocity is measured in a direct resonant way by spin-echo. In the discussion (Sect. 7) we correlate ...
AP Physics 2 Practice Exam and Notes UPDATED
... Each committee first articulates its discipline’s high-level goals and then identifies the course’s specific learning objectives. This approach is consistent with “backward design,” the practice of developing curricula, instruction, and assessments with the end goal in mind. The learning objectives ...
... Each committee first articulates its discipline’s high-level goals and then identifies the course’s specific learning objectives. This approach is consistent with “backward design,” the practice of developing curricula, instruction, and assessments with the end goal in mind. The learning objectives ...
Ultrafast Electron and Molecular Dynamics in Photoinduced and
... electronic ferroelectricity. As a result, the PIPT between the N and I phases in TTF-CA also shows exotic dynamical properties. The PIPT in TTF-CA was first reported as the photoinduced I-to-N transition in 1990 by Koshihara et al. [11]. Since that report, a number of experimental and theoretical st ...
... electronic ferroelectricity. As a result, the PIPT between the N and I phases in TTF-CA also shows exotic dynamical properties. The PIPT in TTF-CA was first reported as the photoinduced I-to-N transition in 1990 by Koshihara et al. [11]. Since that report, a number of experimental and theoretical st ...
Boundless Study Slides
... • dynamo A mechanism by which a celestial body such as Earth or a star generates a magnetic field over astronomical timescales via a rotating, convecting, and electrically conducting fluid. • electric charge A quantum number that determines the electromagnetic interactions of some subatomic particle ...
... • dynamo A mechanism by which a celestial body such as Earth or a star generates a magnetic field over astronomical timescales via a rotating, convecting, and electrically conducting fluid. • electric charge A quantum number that determines the electromagnetic interactions of some subatomic particle ...
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"".