Investigation of External Electromagnetic Disturbance in
... SiO2 . If we assume typical electric field intensity E = 3.2 kV/m at ground level from 220 kV power transmission overhead line we get negligible change in refractive indices ∆n = 8.41 · 10−18 [9]. To get more notable interaction it is worth to assume much higher electric field intensity. Faraday eff ...
... SiO2 . If we assume typical electric field intensity E = 3.2 kV/m at ground level from 220 kV power transmission overhead line we get negligible change in refractive indices ∆n = 8.41 · 10−18 [9]. To get more notable interaction it is worth to assume much higher electric field intensity. Faraday eff ...
Spin Conductivity in Two-Dimensional Non
... Spin currents have attracted considerable interest with the development of spintronics in recent years. Spin conductivity is well-studied theoretically in one-dimensional antiferromagnets by many methods including exact diagonalization.1, 2 It is also studied in twodimensional antiferromagnets.3–5 T ...
... Spin currents have attracted considerable interest with the development of spintronics in recent years. Spin conductivity is well-studied theoretically in one-dimensional antiferromagnets by many methods including exact diagonalization.1, 2 It is also studied in twodimensional antiferromagnets.3–5 T ...
Quantum Criticality: competing ground states in low
... by a Boltzmann-like transport equation. In metals, the quasiparticles are electrons and holes in the vicinity of the Fermi wavevector, while in 4He they are phonon and roton excitations. The systems we shall consider in this article are delicately poised between two or more distinct states with very ...
... by a Boltzmann-like transport equation. In metals, the quasiparticles are electrons and holes in the vicinity of the Fermi wavevector, while in 4He they are phonon and roton excitations. The systems we shall consider in this article are delicately poised between two or more distinct states with very ...
Photovoltaic effect and interband magneto
... The study of interband magneto-optical transitions has been extensively used in order to determine accurate band parameters for many semiconductors. The theory for the quantization of electronic levels in a magnetic field was first developed by Landau. ' It was refined by Luttinger and Kohn to inclu ...
... The study of interband magneto-optical transitions has been extensively used in order to determine accurate band parameters for many semiconductors. The theory for the quantization of electronic levels in a magnetic field was first developed by Landau. ' It was refined by Luttinger and Kohn to inclu ...
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.