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Conductance quantum and Fine-structure constant

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

Difference between Conductance quantum and Fine-structure constant

Conductance quantum vs. Fine-structure constant

The conductance quantum, denoted by the symbol is the quantized unit of electrical conductance. In physics, the fine-structure constant, also known as Sommerfeld's constant, commonly denoted (the Greek letter ''alpha''), is a fundamental physical constant characterizing the strength of the electromagnetic interaction between elementary charged particles.

Similarities between Conductance quantum and Fine-structure constant

Conductance quantum and Fine-structure constant have 5 things in common (in Unionpedia): Elementary charge, National Institute of Standards and Technology, Planck constant, Quantum Hall effect, Uncertainty principle.

Elementary charge

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.

Conductance quantum and Elementary charge · Elementary charge and Fine-structure constant · See more »

National Institute of Standards and Technology

The National Institute of Standards and Technology (NIST) is one of the oldest physical science laboratories in the United States.

Conductance quantum and National Institute of Standards and Technology · Fine-structure constant and National Institute of Standards and Technology · See more »

Planck constant

The Planck constant (denoted, also called Planck's constant) is a physical constant that is the quantum of action, central in quantum mechanics.

Conductance quantum and Planck constant · Fine-structure constant and Planck constant · See more »

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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Uncertainty principle

In quantum mechanics, the uncertainty principle (also known as Heisenberg's uncertainty principle) is any of a variety of mathematical inequalities asserting a fundamental limit to the precision with which certain pairs of physical properties of a particle, known as complementary variables, such as position x and momentum p, can be known.

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The list above answers the following questions

Conductance quantum and Fine-structure constant Comparison

Conductance quantum has 13 relations, while Fine-structure constant has 157. As they have in common 5, the Jaccard index is 2.94% = 5 / (13 + 157).

References

This article shows the relationship between Conductance quantum and Fine-structure constant. To access each article from which the information was extracted, please visit:

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