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Elementary charge and Fractional quantum Hall effect

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Elementary charge and Fractional quantum Hall effect

Elementary charge vs. Fractional quantum Hall effect

The elementary charge, usually denoted as or sometimes, is the electric charge carried by a single proton, or equivalently, the magnitude of the electric charge carried by a single electron, which has charge. The fractional quantum Hall effect (FQHE) is a physical phenomenon in which the Hall conductance of 2D electrons shows precisely quantised plateaus at fractional values of e^2/h.

Similarities between Elementary charge and Fractional quantum Hall effect

Elementary charge and Fractional quantum Hall effect have 7 things in common (in Unionpedia): Electric current, Emergence, Laughlin wavefunction, Quantum Hall effect, Quasiparticle, Robert B. Laughlin, Shot noise.

Electric current

An electric current is a flow of electric charge.

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Emergence

In philosophy, systems theory, science, and art, emergence occurs when "the whole is greater than the sum of the parts," meaning the whole has properties its parts do not have.

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Laughlin wavefunction

In condensed matter physics, the Laughlin wavefunction is an ansatz, proposed by Robert Laughlin for the ground state of a two-dimensional electron gas placed in a uniform background magnetic field in the presence of a uniform jellium background when the filling factor (Quantum Hall effect) of the lowest Landau level is \nu.

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Quantum Hall effect

The quantum Hall effect (or integer quantum Hall effect) is a quantum-mechanical version of the Hall effect, observed in two-dimensional electron systems subjected to low temperatures and strong magnetic fields, in which the Hall conductance undergoes quantum Hall transitions to take on the quantized values where is the channel current, is the Hall voltage, is the elementary charge and is Planck's constant.

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Quasiparticle

In physics, quasiparticles and collective excitations (which are closely related) are emergent phenomena that occur when a microscopically complicated system such as a solid behaves as if it contained different weakly interacting particles in free space.

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Robert B. Laughlin

Robert Betts Laughlin (born November 1, 1950) is the Anne T. and Robert M. Bass Professor of Physics and Applied Physics at Stanford University.

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Shot noise

Shot noise or Poisson noise is a type of electronic noise which can be modeled by a Poisson process.

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The list above answers the following questions

Elementary charge and Fractional quantum Hall effect Comparison

Elementary charge has 62 relations, while Fractional quantum Hall effect has 47. As they have in common 7, the Jaccard index is 6.42% = 7 / (62 + 47).

References

This article shows the relationship between Elementary charge and Fractional quantum Hall effect. To access each article from which the information was extracted, please visit:

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