Topological aspects of systems with broken time-reversal symmetry
... In the second part of the thesis, we focus on extreme type II superconductors in externally applied magnetic fields. Motivated by experiments of Ong and collaborators on the Nernst effect in the cuprate superconductors, we consider a model of a superconductor which permits fluctuations only in the p ...
... In the second part of the thesis, we focus on extreme type II superconductors in externally applied magnetic fields. Motivated by experiments of Ong and collaborators on the Nernst effect in the cuprate superconductors, we consider a model of a superconductor which permits fluctuations only in the p ...
Electrically controllable g tensors in quantum dot
... individual spin qubits by their own electric gate5 which allows fast changes of the spin splitting, quantum gate operations, and a tuning of the spin storage time.3 In any case, progress in this field requires a detailed understanding of the mechanisms that allow one to modify the spin-related elect ...
... individual spin qubits by their own electric gate5 which allows fast changes of the spin splitting, quantum gate operations, and a tuning of the spin storage time.3 In any case, progress in this field requires a detailed understanding of the mechanisms that allow one to modify the spin-related elect ...
Electromagnetic Theory - National Open University of Nigeria
... The basic equations of electromagnetism are the four Maxwell’s equations and the Lorentz force law. In principle, these together with Newton’s second law of motion are enough to completely determine the motion of an assembly of charges given the initial positions and velocities of all the charges. I ...
... The basic equations of electromagnetism are the four Maxwell’s equations and the Lorentz force law. In principle, these together with Newton’s second law of motion are enough to completely determine the motion of an assembly of charges given the initial positions and velocities of all the charges. I ...
Manuscript: Trapped-ion quantum logic with global radiation fields
... trapped-ion quantum computing architectures the number of radiation fields required for quantum gate implementation is strongly correlated with the number of ions used [17–19]. This constitutes a substantial challenge in the construction of a large-scale quantum computer, which may require the manip ...
... trapped-ion quantum computing architectures the number of radiation fields required for quantum gate implementation is strongly correlated with the number of ions used [17–19]. This constitutes a substantial challenge in the construction of a large-scale quantum computer, which may require the manip ...
Kinetic simulations of 3-D reconnection and magnetotail disruptions
... field has a sech2 dependence, with the maximum occurring at y/ = 128; this defines midnight in the simulation. Values of y/ > 128 then correspond to the dawn side of the tail, and values of y/ < 128 correspond to the dusk side. This driving field is directed from dawn to dusk, and it is turned on ...
... field has a sech2 dependence, with the maximum occurring at y/ = 128; this defines midnight in the simulation. Values of y/ > 128 then correspond to the dawn side of the tail, and values of y/ < 128 correspond to the dusk side. This driving field is directed from dawn to dusk, and it is turned on ...
Lecture20
... On the ends of the loop υ×B is perpendicular to the conductor so does not contribute to the emf. On the top υ×B is parallel to the conductor and has the value E = υB sin θ = ωRB sin ωt. The bottom conductor has the same value of E in the opposite direction but the same sense of circulation. ...
... On the ends of the loop υ×B is perpendicular to the conductor so does not contribute to the emf. On the top υ×B is parallel to the conductor and has the value E = υB sin θ = ωRB sin ωt. The bottom conductor has the same value of E in the opposite direction but the same sense of circulation. ...
chapter- ii literature review
... main different is that the some materials there is no collective interaction of atomic magnetic moments, while in other materials there is a very strong interaction between atomic moments [7]. Magnetism arises due to the moving charges, such as an electric current in a coil of wire. Even when there ...
... main different is that the some materials there is no collective interaction of atomic magnetic moments, while in other materials there is a very strong interaction between atomic moments [7]. Magnetism arises due to the moving charges, such as an electric current in a coil of wire. Even when there ...
Chapter 23
... Solution cont. • There are two possible values for d. The value of 6.0 m corresponds to a location off to the right of both charges, where the magnitudes are equal but the directions are the same so they do not cancel. • The value of 2.0 m corresponds to the place where the electric field is zero. ...
... Solution cont. • There are two possible values for d. The value of 6.0 m corresponds to a location off to the right of both charges, where the magnitudes are equal but the directions are the same so they do not cancel. • The value of 2.0 m corresponds to the place where the electric field is zero. ...
(a) Figure 1 shows two coils, P and Q, linked by an iron bar
... The topic of electromagnetic induction continues to challenge the understanding of A level students, as well as their ability to describe a sequence of processes systematically. Part (a) was set in the context of two coils linked by an iron bar, where the first coil acts as an electromagnet and the ...
... The topic of electromagnetic induction continues to challenge the understanding of A level students, as well as their ability to describe a sequence of processes systematically. Part (a) was set in the context of two coils linked by an iron bar, where the first coil acts as an electromagnet and the ...
NUCLEAR MAGNETIC RESONANCE (NMR) SPECTROSCOPY
... about an axis and thus, posses a nuclear or intrinsic angular momentum P. Quantum mechanical considerations show that, like many other atomic properties, this angular momentum is quantized: ...
... about an axis and thus, posses a nuclear or intrinsic angular momentum P. Quantum mechanical considerations show that, like many other atomic properties, this angular momentum is quantized: ...
The Magnetism as an Electric Angle
... field arises, which is both perpendicular to this velocity and perpendicular to the electric field of this charge. And whenever a charge has a velocity perpendicular to a magnetic field, a magnetic force arises, which is both perpendicular to this velocity and perpendicular to the magnetic field. Bo ...
... field arises, which is both perpendicular to this velocity and perpendicular to the electric field of this charge. And whenever a charge has a velocity perpendicular to a magnetic field, a magnetic force arises, which is both perpendicular to this velocity and perpendicular to the magnetic field. Bo ...
Magnetic monopole
A magnetic monopole is a hypothetical elementary particle in particle physics that is an isolated magnet with only one magnetic pole (a north pole without a south pole or vice versa). In more technical terms, a magnetic monopole would have a net ""magnetic charge"". Modern interest in the concept stems from particle theories, notably the grand unified and superstring theories, which predict their existence.Magnetism in bar magnets and electromagnets does not arise from magnetic monopoles. There is no conclusive experimental evidence that magnetic monopoles exist at all in our universe.Some condensed matter systems contain effective (non-isolated) magnetic monopole quasi-particles, or contain phenomena that are mathematically analogous to magnetic monopoles.