Stability of Few-Charge Systems in Quantum Mechanics
... computers has opened up a whole new approach to the problem by making possible stepby-step numerical integration of the differential equations of motion from the initial time to any desired later time. The quantum three-body problem also has a rather well-known history, in particular for systems gove ...
... computers has opened up a whole new approach to the problem by making possible stepby-step numerical integration of the differential equations of motion from the initial time to any desired later time. The quantum three-body problem also has a rather well-known history, in particular for systems gove ...
幻灯片 1
... n, s orbitals are least screened and have the lowest THE NUCLEAR ATOM energy; p, d,... orbitals have successively higher energy. ...
... n, s orbitals are least screened and have the lowest THE NUCLEAR ATOM energy; p, d,... orbitals have successively higher energy. ...
W. Ketterle
... 8. Surface Excitations in a Bose-Einstein Condensate Collective modes which have no radial nodes and are localized close to the surface of the condensate are called surface modes. In a semiclassical picture these excitations can be considered the mesoscopic counterpart to tidal waves at the macrosco ...
... 8. Surface Excitations in a Bose-Einstein Condensate Collective modes which have no radial nodes and are localized close to the surface of the condensate are called surface modes. In a semiclassical picture these excitations can be considered the mesoscopic counterpart to tidal waves at the macrosco ...
of GaAs/AlGaAs Dimensional Surface-EmittingArrays
... arrays are fabricated in AlGaAs material with a gradedindex separate-confinement-heterostructure singlequantum-well (GRIN-SCH-SQW) structure (Figure 2). The GRIN-SCH-SQW structure is grown on n+-GaAs by organometallic vapor phase epitaxy (OMVPE). The quantum well is typically 100 A thick and contain ...
... arrays are fabricated in AlGaAs material with a gradedindex separate-confinement-heterostructure singlequantum-well (GRIN-SCH-SQW) structure (Figure 2). The GRIN-SCH-SQW structure is grown on n+-GaAs by organometallic vapor phase epitaxy (OMVPE). The quantum well is typically 100 A thick and contain ...
Full-Text PDF
... the phases are random. This phase relation causes the modes to constructively interfere only within a short period of time, while destructively interfering at all other times, forming a pulse with a high peak intensity. In other words, the mode-locking mechanism contracts the electro-magnetic energy ...
... the phases are random. This phase relation causes the modes to constructively interfere only within a short period of time, while destructively interfering at all other times, forming a pulse with a high peak intensity. In other words, the mode-locking mechanism contracts the electro-magnetic energy ...
msc_pre_chemistry_pap1_bl2
... splitting of electronic states with the field strength, e.g. the Tanabe-Sugano diagram to these d6 complexes show that near the crossover point between weak and strong field the difference in energy between the spin-free (5T2g) and spin-paired (1A1g) ground states becomes very small (Fig. 4.3) withi ...
... splitting of electronic states with the field strength, e.g. the Tanabe-Sugano diagram to these d6 complexes show that near the crossover point between weak and strong field the difference in energy between the spin-free (5T2g) and spin-paired (1A1g) ground states becomes very small (Fig. 4.3) withi ...
ULTRAFAST - Trapped Ion Quantum Information
... Trapped atomic ions are a promising medium for quantum computing, due to their long coherence times and potential for scalability. Current methods of entangling ions rely on addressing individual modes of motion within the trap and applying qubit state dependent forces with external fields. This app ...
... Trapped atomic ions are a promising medium for quantum computing, due to their long coherence times and potential for scalability. Current methods of entangling ions rely on addressing individual modes of motion within the trap and applying qubit state dependent forces with external fields. This app ...
Sideband Cooling of Atomic and Molecular Ions
... a decade [12, 13]. This technique has for example been used to realize vibrational spectroscopy of HD+ ions [14]. These ions do not provide cycling transitions, and this measurement therefore relied on destructive detection using Resonance Enhanced Multi-Photon Dissociation on a large ion crystal. S ...
... a decade [12, 13]. This technique has for example been used to realize vibrational spectroscopy of HD+ ions [14]. These ions do not provide cycling transitions, and this measurement therefore relied on destructive detection using Resonance Enhanced Multi-Photon Dissociation on a large ion crystal. S ...
Local-Field Effects and Nanostructuring for Controlling Optical
... studies, two approaches are considered: nanostructuring and invoking local-field effects. These broad topics involve various projects that I have undertaken during my Ph. D. research. The first project is on composite laser gain media. It involves both nanostructuring and using local-field effects t ...
... studies, two approaches are considered: nanostructuring and invoking local-field effects. These broad topics involve various projects that I have undertaken during my Ph. D. research. The first project is on composite laser gain media. It involves both nanostructuring and using local-field effects t ...
chemistry - My Study materials – Kumar
... Molecules of some non-reactive elements are formed by single atom. For example – helium, neon, argon, etc. molecules: Molecules of metals formed as big cluster of atoms. They are represented by their symbols simply. For example: Iron (Fe), Copper (Cu), Zinc (Zn), etc. These molecules are known as g ...
... Molecules of some non-reactive elements are formed by single atom. For example – helium, neon, argon, etc. molecules: Molecules of metals formed as big cluster of atoms. They are represented by their symbols simply. For example: Iron (Fe), Copper (Cu), Zinc (Zn), etc. These molecules are known as g ...
Elimination of the degenerate trajectory of a single atom strongly
... in the plane perpendicular to the cavity axis were reconstructed from the cavity transmissions, and they obtained ∼2 µm of the spatial resolution in a 10-µs time interval [14]. However, for all these experiments mentioned above, the atom was coupled to the fundamental Hermite-Gaussian TEM00 mode. Al ...
... in the plane perpendicular to the cavity axis were reconstructed from the cavity transmissions, and they obtained ∼2 µm of the spatial resolution in a 10-µs time interval [14]. However, for all these experiments mentioned above, the atom was coupled to the fundamental Hermite-Gaussian TEM00 mode. Al ...
Regents Chemistry Review - New York Science Teacher
... The temperature of a sample of a substance is increased from 20°C to 160°C as the sample absorbs heat at a constant rate of 15 kJ per minute at standard pressure. The graph above represents the relationship between temperature and time. • What is the total amount of heat required to completely melt ...
... The temperature of a sample of a substance is increased from 20°C to 160°C as the sample absorbs heat at a constant rate of 15 kJ per minute at standard pressure. The graph above represents the relationship between temperature and time. • What is the total amount of heat required to completely melt ...
Ionization
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes. Ionization can result from the loss of an electron after collisions with sub atomic particles, collisions with other atoms, molecules and ions, or through the interaction with light. Heterolytic bond cleavage and heterolytic substitution reactions can result in the formation of ion pairs. Ionization can occur through radioactive decay by the internal conversion process, in which an excited nucleus transfers its energy to one of the inner-shell electrons causing it to be ejected.