[PDF] Top 20 Proposal on Tunneling Effect between Quantum Hall States

... teger quantum Hall (IQH) state ...fractional quantum Hall (FQH) states with specific filling factors 1/3, 2/3 ...neling effect in a quantum Hall ... See full document

... limit are comparable, it may be possible to vary the density of vortices in experiments. Decreasing l 0 should take the system further from the 共not unrealistic 12,22,23 兲 strong- disorder limit and so could lead to a ... See full document

... Fractional quantum Hall effect (FQHE) is investigated by employing normal electrons and the fundamental Hamiltonian without any quasi particle. There are various kinds of electron configu- rations in ... See full document

... B x    k , (12) where k is related to the total magnetic flux through the surface; that is, the number of flux quanta of the magnetic field and other constants. The magnetic flux density affects the electronic ... See full document

... For an infinite system, this correction goes to zero. In our finite size case, however, we need to take care of this expression. We can identify Equation (4.79) with Equation 4.59, the LS algorithm. Thus, v(0) takes on ... See full document

... the quantum spin-Hall effect as it has the most theory behind it and will inform how other more general systems ...spin-Hall effect is generally attributed to Kane and Mele ...that ... See full document

... The quantum electrodynamic (QED) behaviour is studied for quantum Hall effect ...(QHE). Quantum theory with conjecture of fractional charge quantization (quantum dipole moment), ... See full document

... Figure 1.8 shows the actual growth layers required to create the bilayer quantum well wafer commonly used in subsequent experiments. The initial layers are called the cleaning superlattice and serve to prepare the ... See full document

... second tunneling event (either at the same or a different point contact) occurs in the same ...first tunneling process 1 and 2; in the second tunneling process, 3 and 4 are ...distinguish ... See full document

... fractional quantum Hall state shows very interesting ...fractional quantum Hall effect is caused by the Coulomb interaction because the 2D electron system without the Coulomb interac- ... See full document

... over states, rather than the amplitude squared of a single wave ...the quantum number n ⫽ 1 is odd has here nothing to do with antisymmetrization; this property is built into the Slater sum from the very ... See full document

... the proposal of experiments (in this case, Ettingshausen effect experiments [17] or quantum point contact tunnelling experiments [18]) that might establish the existence of Majorana modes in these ... See full document

... difference between 2D and 3D and lies in foundations of using simplified and confusing analogies from 3D case to 2D ...Aharonov-Bohm effect, these flux-tubes, of q − 1 flux quanta each, attached to ... See full document

... the Hall and dissipative conductivity of a strained Ge quantum well on a SiGe/(001)Si substrate in the quantum Hall regime are ...activated quantum tunneling of carriers from one ... See full document

... voltages between the parallel plate capacitor formed by the global top and bottom gates, an effect analogous to raising the temperature of the sample was ...areas between the global top and back ... See full document

... interlayer tunneling in a disordered quantum Hall bilayer at total filling factor one, allowing for the effect of static ...slips between the polarized domains which are pinned by ... See full document

... The quantum Hall effect arises from the quantum behavior of two- dimensional, strongly-interacting electrons exposed to a strong, perpendicular magnetic field [1, ...collective quantum number in ... See full document

... main effect of the tip potential by now is that it becomes a scatterer for the electron ...effects between different electron paths that include elastic scattering at the moving ...open quantum ... See full document

... asymmetry (not considered in the present work), that is also a source of an effective magnetic field, can be caused by the bulk inversion asymmetry (BIA) of the underlying (zinc-blende) crystal structure. However, ... See full document

... Keywords Euler Hydrodynamics, Quantum Hall Fluid, Vortex Dynamics, Fractional Quantum Hall Effect, Anomalous Viscosity, Hall Expansion Coefficient.. Introduction Graphene is a monolayer [r] ... See full document