Chiral charge pumping in graphene deposited on a magnetic insulator
... The saturation magnetization of the YIG film defining the saturation field in the out-of-plane geometry was 4π MS = 1.75 kG. The SLG sample was grown on a 50 μm thick 99.99% pure copper foils in a cold-wall low-pressure CVD reactor (Black Magic, AIXTRON). After the Cu foil had been cleaned in aceton ...
... The saturation magnetization of the YIG film defining the saturation field in the out-of-plane geometry was 4π MS = 1.75 kG. The SLG sample was grown on a 50 μm thick 99.99% pure copper foils in a cold-wall low-pressure CVD reactor (Black Magic, AIXTRON). After the Cu foil had been cleaned in aceton ...
electric field
... The distances between charges in a group of charges may be much smaller than the distance between the group and a point of interest In this situation, the system of charges can be modeled as continuous The system of closely spaced charges is equivalent to a total charge that is continuously distribu ...
... The distances between charges in a group of charges may be much smaller than the distance between the group and a point of interest In this situation, the system of charges can be modeled as continuous The system of closely spaced charges is equivalent to a total charge that is continuously distribu ...
Concept Tests 16 17
... The fact that the balls repel each other only can tell you that they have the same charge, but you do not know the sign. So they can be either both positive or both negative. Follow-up: What does the picture look like if the two balls are oppositely charged? What about if both balls are neutral? ...
... The fact that the balls repel each other only can tell you that they have the same charge, but you do not know the sign. So they can be either both positive or both negative. Follow-up: What does the picture look like if the two balls are oppositely charged? What about if both balls are neutral? ...
Lecture Notes 02: Conservation Laws (Continued): Conservation of Linear Momentum, Maxwell's Stress Tensor
... Thus, in electrodynamics, the electric charges and/or electric currents plus the electromagnetic ...
... Thus, in electrodynamics, the electric charges and/or electric currents plus the electromagnetic ...
Document
... spheres because they would evenly distribute their charge onto the wire. The larger end of this system, A, would still have greater potential than the smaller side, B [charge need not be even] when they are connected by a wire, the charges spread out and distribute themselves evenly [conductors need ...
... spheres because they would evenly distribute their charge onto the wire. The larger end of this system, A, would still have greater potential than the smaller side, B [charge need not be even] when they are connected by a wire, the charges spread out and distribute themselves evenly [conductors need ...
Spontaneous Formation of Magnetic Moments and Dephasing in Two-Dimensional Disordered Systems
... is split by 2g ∗ µB B with an in-plane magnetic field when g ∗ µB B >∼ TK . As can be seen in figure 1.2 (d), near the 0.7 shoulder, there is a splitting consistent with 2g ∗ µB B up to B ∼ 3T . At higher conductances, the two peaks merge since g ∗ µB B < TK . These similarities between quantum dots ...
... is split by 2g ∗ µB B with an in-plane magnetic field when g ∗ µB B >∼ TK . As can be seen in figure 1.2 (d), near the 0.7 shoulder, there is a splitting consistent with 2g ∗ µB B up to B ∼ 3T . At higher conductances, the two peaks merge since g ∗ µB B < TK . These similarities between quantum dots ...
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.