2010
... fluctuation-dissipation theorem. In this study, we validate our technique for determining the compressibility by applying it to the ideal Fermi gas [1, 2]. In future work, it could be extended to interesting many-body phases in optical lattices which are distinguished by their incompressibility inclu ...
... fluctuation-dissipation theorem. In this study, we validate our technique for determining the compressibility by applying it to the ideal Fermi gas [1, 2]. In future work, it could be extended to interesting many-body phases in optical lattices which are distinguished by their incompressibility inclu ...
BASIC CONCEPT OF SUPERCONDUCTIVITY: A PATH FOR HIGH
... analysis of the energy of the electrons system inside of a crystal lattice. In the ordinary conduction state the electrons could be treated as not interacting particles, because of the negligible interaction occurring and due to two part: a repulsive part, due to the coulombian interaction essential ...
... analysis of the energy of the electrons system inside of a crystal lattice. In the ordinary conduction state the electrons could be treated as not interacting particles, because of the negligible interaction occurring and due to two part: a repulsive part, due to the coulombian interaction essential ...
NUCLEAR-ELECTRON COUPLING IN GAAS SPIN STATES AND
... The setting and author of the first thoughts on quantum computing are hard to nail down exactly, but it is clear that interest was focused on the subject in 1981 when Richard Feynman spoke in a computing seminar at MIT. Here he articulated the sad fact that we will never be able to effectively model ...
... The setting and author of the first thoughts on quantum computing are hard to nail down exactly, but it is clear that interest was focused on the subject in 1981 when Richard Feynman spoke in a computing seminar at MIT. Here he articulated the sad fact that we will never be able to effectively model ...
Electronic Shells of Dirac Fermions in Graphene Quantum Rings in
... computed numerically using the Slater Πz orbitals and screened by the effective dielectric constant κ, with values between 2 and 8 used in numerical calculations. In addition to the on-site interaction term, all scattering and exchange terms within next nearest neighbors, and all direct interaction ...
... computed numerically using the Slater Πz orbitals and screened by the effective dielectric constant κ, with values between 2 and 8 used in numerical calculations. In addition to the on-site interaction term, all scattering and exchange terms within next nearest neighbors, and all direct interaction ...
M13_MonteCarloPhaseTrans
... 1. Write a function MagMC(spin) which computes the magnetization of the whole lattice. We can use this to watch how the Ising model can melt from a ferromagnetic phase when temperature is increased. 2. You now have functions to compute the energy and magnetization and to advance the Ising model to a ...
... 1. Write a function MagMC(spin) which computes the magnetization of the whole lattice. We can use this to watch how the Ising model can melt from a ferromagnetic phase when temperature is increased. 2. You now have functions to compute the energy and magnetization and to advance the Ising model to a ...
Supplementary material-Heat Transfer MoS2-PZL
... It is necessary to justify the applicability of Eq. 3 (in the main text) in studying near field radiation between ultra-thin 2D materials. Based on fluctuation electrodynamics, the optical conductivity σ(x, y, z) of semi-infinite plane is used to study the near field radiation. To study 2D material ...
... It is necessary to justify the applicability of Eq. 3 (in the main text) in studying near field radiation between ultra-thin 2D materials. Based on fluctuation electrodynamics, the optical conductivity σ(x, y, z) of semi-infinite plane is used to study the near field radiation. To study 2D material ...
Interactions and Interference in Quantum Dots: Kinks in Coulomb
... positions may occur whenever the ground state of the dot is separated from an excited state with different spin by an energy of order ∆. The interference effects causing the separation are unique to each state and change upon tuning. In fact, the two states may switch at a certain point, the former ...
... positions may occur whenever the ground state of the dot is separated from an excited state with different spin by an energy of order ∆. The interference effects causing the separation are unique to each state and change upon tuning. In fact, the two states may switch at a certain point, the former ...
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.