Electromagnetically Induced Transparency
... include a transparency window at a normally highly absorbing resonance, but in addition to this, the dispersion properties of the medium are greatly enhanced. The observed effect is shown in Fig. 1. EIT allows for many new phenomenon, including efficient non-linear mixing, slow light, and lasing wit ...
... include a transparency window at a normally highly absorbing resonance, but in addition to this, the dispersion properties of the medium are greatly enhanced. The observed effect is shown in Fig. 1. EIT allows for many new phenomenon, including efficient non-linear mixing, slow light, and lasing wit ...
Module P5.2 Energy, damping and resonance in harmonic motion
... When an object vibrates there are always some points in its oscillatory motion where it is momentarily at rest and other points at which it is moving with maximum speed. Consequently, the kinetic energy of the system is sometimes zero and sometimes a maximum; if the motion is periodic then so too is ...
... When an object vibrates there are always some points in its oscillatory motion where it is momentarily at rest and other points at which it is moving with maximum speed. Consequently, the kinetic energy of the system is sometimes zero and sometimes a maximum; if the motion is periodic then so too is ...
Field around CCl4
... Ab initio MO calculations were carried out at the MP3 level with the 6-31+G(2df,p) basis set by using the Gaussian 98 program.21 The electrostatic potential and the electric field were evaluated around molecules at the optimized structures. For part of the molecules treated in the present study, cal ...
... Ab initio MO calculations were carried out at the MP3 level with the 6-31+G(2df,p) basis set by using the Gaussian 98 program.21 The electrostatic potential and the electric field were evaluated around molecules at the optimized structures. For part of the molecules treated in the present study, cal ...
Document
... Although we are dealing with vector quantities, we are only considering the special case of motion in a straight line. It is vital to ensure we assign the correct +ve or -ve sign to each of the quantities s, u, v and a. We can show graphically how the acceleration, velocity and displacement all vary ...
... Although we are dealing with vector quantities, we are only considering the special case of motion in a straight line. It is vital to ensure we assign the correct +ve or -ve sign to each of the quantities s, u, v and a. We can show graphically how the acceleration, velocity and displacement all vary ...
CHEMICAL REACTIONS - World Colleges Information
... • All metals do not liberate hydrogen gas on reaction with acids. eg., Ag,Cu. • Lime stone, chalk and marble are different physical forms of calcium carbonate. They react with acids ...
... • All metals do not liberate hydrogen gas on reaction with acids. eg., Ag,Cu. • Lime stone, chalk and marble are different physical forms of calcium carbonate. They react with acids ...
Early Atomic Models – From Mechanical to Quantum
... and thicknesses of metal. Rutherford used this data in 1911 to show that large-‐ angle scattering could be explained in terms of single encounters with a massive nuclear core, but ...
... and thicknesses of metal. Rutherford used this data in 1911 to show that large-‐ angle scattering could be explained in terms of single encounters with a massive nuclear core, but ...
Propagation of Electromagnetic Waves in Graphene Waveguides
... Chapter 3 is devoted to the basics of general parallel plate waveguides (PPWG). That part consists mostly of analytical work and is a continuation of the studies by Dr. S. Mikhailov from the Institute of Theoretical Physics II at the University of Augsburg who set up the topic for this Bachelor’s th ...
... Chapter 3 is devoted to the basics of general parallel plate waveguides (PPWG). That part consists mostly of analytical work and is a continuation of the studies by Dr. S. Mikhailov from the Institute of Theoretical Physics II at the University of Augsburg who set up the topic for this Bachelor’s th ...
Suppression and enhancement of decoherence in an atomic
... the dephasing or dissipation of a BEC due to its coupling to the environment. In this work we consider a BEC in a double well using a two-mode Bose-Hubbard approximation, and investigate how the loss of one-particle coherence due to the external noise is affected by interparticle interactions. We fi ...
... the dephasing or dissipation of a BEC due to its coupling to the environment. In this work we consider a BEC in a double well using a two-mode Bose-Hubbard approximation, and investigate how the loss of one-particle coherence due to the external noise is affected by interparticle interactions. We fi ...
Document
... electric field always produces a magnetic field. This interaction of electric and magnetic forces gives rise to a condition in space known as an electromagnetic field. The characteristics of an electromagnetic field are expressed mathematically by Maxwell's equation. Vector A directed line segment. ...
... electric field always produces a magnetic field. This interaction of electric and magnetic forces gives rise to a condition in space known as an electromagnetic field. The characteristics of an electromagnetic field are expressed mathematically by Maxwell's equation. Vector A directed line segment. ...
Factors affecting the Cl atom density in a chlorine discharge
... Plasma-enhancedetching and deposition is crucial in microelectronic device fabrication and in materials processing in general.’In this process, low-pressure electric gas discharges(plasmas) are used to dissociatea feedstock gas into radicals which react to etch (volatilize) the substrate or to depos ...
... Plasma-enhancedetching and deposition is crucial in microelectronic device fabrication and in materials processing in general.’In this process, low-pressure electric gas discharges(plasmas) are used to dissociatea feedstock gas into radicals which react to etch (volatilize) the substrate or to depos ...
AP Physics – Magnetism 2 LP
... Electricity was somehow being induced by the magnetic field of the first coil in the second coil. The current was present in the second coil for only a short time. The current was a sort of transient thing that quickly disappeared. As soon as the current built up in the first coil, the current in th ...
... Electricity was somehow being induced by the magnetic field of the first coil in the second coil. The current was present in the second coil for only a short time. The current was a sort of transient thing that quickly disappeared. As soon as the current built up in the first coil, the current in th ...
Physics Study Material
... b)(1) when θ=0 , the impact parameter will be maximum & represent the atomic size. (2)When θ=π radians, the impact parameter ‘b’ will be minimum & represent the nuclear size. Q.6. group the following six nuclides into three pairs of (1)isotones (2)isotopes(3)isobars. ...
... b)(1) when θ=0 , the impact parameter will be maximum & represent the atomic size. (2)When θ=π radians, the impact parameter ‘b’ will be minimum & represent the nuclear size. Q.6. group the following six nuclides into three pairs of (1)isotones (2)isotopes(3)isobars. ...
Time in physics
Time in physics is defined by its measurement: time is what a clock reads. In classical, non-relativistic physics it is a scalar quantity and, like length, mass, and charge, is usually described as a fundamental quantity. Time can be combined mathematically with other physical quantities to derive other concepts such as motion, kinetic energy and time-dependent fields. Timekeeping is a complex of technological and scientific issues, and part of the foundation of recordkeeping.