Structure and symmetry in coherent perfect polarization rotation
... CPA threshold’s dependence on the depth of the sample is well understood theoretically, and this dependence has been modeled in complex (but still linear) media, such as gold-silica composites and other plasmonic systems [9,10], and nonlinear media [11]. Both ordinary and PT -symmetric systems elici ...
... CPA threshold’s dependence on the depth of the sample is well understood theoretically, and this dependence has been modeled in complex (but still linear) media, such as gold-silica composites and other plasmonic systems [9,10], and nonlinear media [11]. Both ordinary and PT -symmetric systems elici ...
Fluorescence
... Looks at spatial distribution in 2D or 3D (confocal) Source of Radiation Arc lamp (450 watt Xenon) + monochromator Laser (generally fixed wavelength eg Argon-ion laser 488 nm Detector Phototube (can be electrically cooled) CCD camera on fluorescence microscopes ...
... Looks at spatial distribution in 2D or 3D (confocal) Source of Radiation Arc lamp (450 watt Xenon) + monochromator Laser (generally fixed wavelength eg Argon-ion laser 488 nm Detector Phototube (can be electrically cooled) CCD camera on fluorescence microscopes ...
J. Foot - Atomic Physics
... radiation, and a classical treatment of the Zeeman effect. These methods, developed before the advent of the Schrödinger equation, remain useful as an intuitive way of thinking about atomic structure and transitions between the energy levels. The ‘proper’ description in terms of atomic wavefunctions ...
... radiation, and a classical treatment of the Zeeman effect. These methods, developed before the advent of the Schrödinger equation, remain useful as an intuitive way of thinking about atomic structure and transitions between the energy levels. The ‘proper’ description in terms of atomic wavefunctions ...
Quantum Mediated Effective Interactions for Spatially Complex
... in a condensed matter system are mediated by particles, which come in two flavors, fermions or bosons. Such a magnetic system can be put on a discrete lattice and one can ask about the nature of the ground state resulting from minimizing the magnetic interactions. More often than not, a ground state ...
... in a condensed matter system are mediated by particles, which come in two flavors, fermions or bosons. Such a magnetic system can be put on a discrete lattice and one can ask about the nature of the ground state resulting from minimizing the magnetic interactions. More often than not, a ground state ...
Interacting Rydberg atoms
... Interactions between single atoms are fundamental to physics and to control them is an ultimate goal. The exaggerated properties of Rydberg atoms offer to met the technical challenges to isolate and control single interaction channels in ultracold gases. Here, I present experiments on two subjects r ...
... Interactions between single atoms are fundamental to physics and to control them is an ultimate goal. The exaggerated properties of Rydberg atoms offer to met the technical challenges to isolate and control single interaction channels in ultracold gases. Here, I present experiments on two subjects r ...
Quantum Orders and Symmetric Spin Liquids
... Bose spin liquid – low lying gapless excitations are described by a free boson theory. We find some of the constructed spin liquids are stable and represent stable quantum phases, while others are unstable at low energies due to long range interactions caused by gauge fluctuations. The algebraic spi ...
... Bose spin liquid – low lying gapless excitations are described by a free boson theory. We find some of the constructed spin liquids are stable and represent stable quantum phases, while others are unstable at low energies due to long range interactions caused by gauge fluctuations. The algebraic spi ...
Chapter 1-Introduction - Heriot
... To explain the physics of conjugated polymers we take the simplest and most widely studied trans-PA. Although there exist many others, it is a useful example to use in order to clarify several ideas for the reader. Trans-PA is made up of unit cells each containing two carbon atoms and two hydrogen a ...
... To explain the physics of conjugated polymers we take the simplest and most widely studied trans-PA. Although there exist many others, it is a useful example to use in order to clarify several ideas for the reader. Trans-PA is made up of unit cells each containing two carbon atoms and two hydrogen a ...
EGAS41
... Progress in the analysis of the odd parity configurations of tantalum atom B. Arcimowicz, J. Dembczyński CP 3, p63 Population transfer in four-level atomic or molecular systems with faroptical transitions H.K. Avetissian, A. Brown, G.F. Mkrtchian CP 4, p64 Line strength measurements for selected Ne ...
... Progress in the analysis of the odd parity configurations of tantalum atom B. Arcimowicz, J. Dembczyński CP 3, p63 Population transfer in four-level atomic or molecular systems with faroptical transitions H.K. Avetissian, A. Brown, G.F. Mkrtchian CP 4, p64 Line strength measurements for selected Ne ...
Nitrogen-vacancy center
The nitrogen-vacancy center (N-V center) is one of numerous point defects in diamond. Its most explored and useful property is photoluminescence, which can be easily detected from an individual N-V center, especially those in the negative charge state (N-V−). Electron spins at N-V centers, localized at atomic scales, can be manipulated at room temperature by applying a magnetic field, electric field, microwave radiation or light, or a combination, resulting in sharp resonances in the intensity and wavelength of the photoluminescence. These resonances can be explained in terms of electron spin related phenomena such as quantum entanglement, spin-orbit interaction and Rabi oscillations, and analysed using advanced quantum optics theory. An individual N-V center can be viewed as a basic unit of a quantum computer, and it has potential applications in novel, more efficient fields of electronics and computational science including quantum cryptography and spintronics.