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- Quantum_Hall_effect abstract "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 G undergoes certain quantum Hall transitions to take on the quantized valueswhere is the channel current, is the Hall voltage, e is the elementary charge and h is Planck's constant. The prefactor ν is known as the "filling factor", and can take on either integer (ν = 1, 2, 3, .. ) or fractional (ν = 1/3, 2/5, 3/7, 2/3, 3/5, 1/5, 2/9, 3/13, 5/2, 12/5 ...) values. The quantum Hall effect is referred to as the integer or fractional quantum Hall effect depending on whether ν is an integer or fraction respectively. The integer quantum Hall effect is very well understood, and can be simply explained in terms of single-particle orbitals of an electron in a magnetic field (see Landau quantization). The fractional quantum Hall effect is more complicated, as its existence relies fundamentally on electron–electron interactions. It is also very well understood as an integer quantum Hall effect, not of electrons but of charge-flux composites known as composite fermions. In 1988, it was proposed that there was quantum Hall effect without Landau levels. This quantum Hall effect is referred to as the quantum anomalous Hall (QAH) effect. There is also a new concept of the quantum spin Hall effect which is an analogue of the quantum Hall effect, where spin currents flow instead of charge currents.".
- Quantum_Hall_effect wikiPageExternalLink 25yearsQHE-lecture.pdf.
- Quantum_Hall_effect wikiPageExternalLink novembre2004.html.
- Quantum_Hall_effect wikiPageExternalLink 2007february15.html.
- Quantum_Hall_effect wikiPageID "50425".
- Quantum_Hall_effect wikiPageRevisionID "605304404".
- Quantum_Hall_effect hasPhotoCollection Quantum_Hall_effect.
- Quantum_Hall_effect subject Category:Condensed_matter_physics.
- Quantum_Hall_effect subject Category:Hall_effect.
- Quantum_Hall_effect subject Category:Mesoscopic_physics.
- Quantum_Hall_effect subject Category:Quantum_electronics.
- Quantum_Hall_effect subject Category:Quantum_phases.
- Quantum_Hall_effect subject Category:Spintronics.
- Quantum_Hall_effect comment "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 G undergoes certain quantum Hall transitions to take on the quantized valueswhere is the channel current, is the Hall voltage, e is the elementary charge and h is Planck's constant.".
- Quantum_Hall_effect label "Efecto Hall cuántico".
- Quantum_Hall_effect label "Efeito Hall quântico".
- Quantum_Hall_effect label "Effet Hall quantique entier".
- Quantum_Hall_effect label "Effetto Hall quantistico".
- Quantum_Hall_effect label "Kwantowy efekt Halla".
- Quantum_Hall_effect label "Quanten-Hall-Effekt".
- Quantum_Hall_effect label "Quantum Hall effect".
- Quantum_Hall_effect label "Квантовый эффект Холла".
- Quantum_Hall_effect label "تأثير هول الكمي".
- Quantum_Hall_effect label "量子ホール効果".
- Quantum_Hall_effect label "量子霍尔效应".
- Quantum_Hall_effect sameAs Kvantový_Hallův_jev.
- Quantum_Hall_effect sameAs Quanten-Hall-Effekt.
- Quantum_Hall_effect sameAs Efecto_Hall_cuántico.
- Quantum_Hall_effect sameAs Effet_Hall_quantique_entier.
- Quantum_Hall_effect sameAs Effetto_Hall_quantistico.
- Quantum_Hall_effect sameAs 量子ホール効果.
- Quantum_Hall_effect sameAs 양자_홀_효과.
- Quantum_Hall_effect sameAs Kwantowy_efekt_Halla.
- Quantum_Hall_effect sameAs Efeito_Hall_quântico.
- Quantum_Hall_effect sameAs m.0dbcg.
- Quantum_Hall_effect sameAs Q1047822.
- Quantum_Hall_effect sameAs Q1047822.
- Quantum_Hall_effect wasDerivedFrom Quantum_Hall_effect?oldid=605304404.
- Quantum_Hall_effect isPrimaryTopicOf Quantum_Hall_effect.