Permanent electric dipole moment effect on the electronic states in CdSe/ZnS core-shell quantum dots under electric field Mihail Cristea
... the ground state energy decreases with increasing electric field strength. For a nanocrystal without PEDM subjected to an electric field, the electron ground state energy have a red shift . Consider now a PEDM in the core-shell nanostructure. Even in the absence of the electric field, the electron-P ...
... the ground state energy decreases with increasing electric field strength. For a nanocrystal without PEDM subjected to an electric field, the electron ground state energy have a red shift . Consider now a PEDM in the core-shell nanostructure. Even in the absence of the electric field, the electron-P ...
Study of the Neutron Detection Efficiency of the CLAS12 Detector
... photo multiplier tubes (PMT). They are used to help distinguish similar particles from one another for example, a π − and an electron. The problem is both particles have a negative charge so both bend outward in the magnetic field; however, the π − is a more massive particle so it moves slower than ...
... photo multiplier tubes (PMT). They are used to help distinguish similar particles from one another for example, a π − and an electron. The problem is both particles have a negative charge so both bend outward in the magnetic field; however, the π − is a more massive particle so it moves slower than ...
Large quantum superpositions of a levitated nanodiamond through spin-optomechanical coupling
... linewidth of the NV spin (in the order of kHz). So we can apply first an impulsive microwave pulse to transfer the component state |+1|Dm /2nm to |0|Dm /2nm without affecting |−1|−Dm /2nm , and then another pulse to transfer |−1|−Dm /2nm to ±|0|−Dm /2nm . After the two pulses, the spin sta ...
... linewidth of the NV spin (in the order of kHz). So we can apply first an impulsive microwave pulse to transfer the component state |+1|Dm /2nm to |0|Dm /2nm without affecting |−1|−Dm /2nm , and then another pulse to transfer |−1|−Dm /2nm to ±|0|−Dm /2nm . After the two pulses, the spin sta ...
Topological aspects of systems with broken time-reversal symmetry
... have non-zero Chern numbers (topological integers, which in the case at hand, represent the winding number of the Berry gauge connection of the bands). Using both numerical diagonalization and simple analytical models, we show how to construct photon bands with non-zero Chern invariants, and we use ...
... have non-zero Chern numbers (topological integers, which in the case at hand, represent the winding number of the Berry gauge connection of the bands). Using both numerical diagonalization and simple analytical models, we show how to construct photon bands with non-zero Chern invariants, and we use ...
Flat spin connections in the Teleparallel equivalent of General
... leaves 24 non-zero components but the null curvature condition Rabµν = 0 further decreases the number of independent components. It sets 36 constraint equations from which 24 are seen to be redundant when taking into account the second Bianchi identity Rab[µν,σ] = 0. The resulting 12 independent con ...
... leaves 24 non-zero components but the null curvature condition Rabµν = 0 further decreases the number of independent components. It sets 36 constraint equations from which 24 are seen to be redundant when taking into account the second Bianchi identity Rab[µν,σ] = 0. The resulting 12 independent con ...
Wave Functions - Quantum Theory Group at CMU
... Any point x, p in the classical phase space represents a possible state of the classical particle. In a similar way, almost every wave function in the space H represents a possible state of a quantum particle. The exception is the state ψ(x) which is equal to 0 for every value of x, and thus has nor ...
... Any point x, p in the classical phase space represents a possible state of the classical particle. In a similar way, almost every wave function in the space H represents a possible state of a quantum particle. The exception is the state ψ(x) which is equal to 0 for every value of x, and thus has nor ...
PhysicsNotes v1.pdf
... 2 Kinematics in One Dimension....................................................................................................................... 10 2.1 Motion of an object in space - Define velocity & acceleration .............................................................. 10 2.2 Motion of on ...
... 2 Kinematics in One Dimension....................................................................................................................... 10 2.1 Motion of an object in space - Define velocity & acceleration .............................................................. 10 2.2 Motion of on ...
Magnetic Resonance Imaging
... it describes the rate at which the magnetization returns to equilibrium. The coefficient 1/T2 (x, y, z) is the spin-spin relaxation rate; it describes the rate at which the transverse components of M decay. The physical processes causing these relaxation phenomena are different and so are the rates ...
... it describes the rate at which the magnetization returns to equilibrium. The coefficient 1/T2 (x, y, z) is the spin-spin relaxation rate; it describes the rate at which the transverse components of M decay. The physical processes causing these relaxation phenomena are different and so are the rates ...