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- Rectangular_potential_barrier abstract "In quantum mechanics, the rectangular (or, at times, square) potential barrier is a standard one-dimensional problem that demonstrates the phenomena of wave-mechanical tunneling (also called \"quantum tunneling\") and wave-mechanical reflection. The problem consists of solving the one-dimensional time-independent Schrödinger equation for a particle encountering a rectangular potential energy barrier. It is usually assumed, as here, that a free particle impinges on the barrier from the left.Although a particle hypothetically behaving as a point mass would be reflected, a particle actually behaving as a matter wave has a finite probability that it will penetrate the barrier and continue its travel as a wave on the other side. In classical wave-physics, this effect is known as evanescent wave coupling. The likelihood that the particle will pass through the barrier is given by the transmission coefficient, whereas the likelihood that it is reflected is given by the reflection coefficient. Schrödinger's wave-equation allows these coefficients to be calculated.".
- Rectangular_potential_barrier thumbnail Square_potential.png?width=300.
- Rectangular_potential_barrier wikiPageID "6194406".
- Rectangular_potential_barrier wikiPageLength "11059".
- Rectangular_potential_barrier wikiPageOutDegree "34".
- Rectangular_potential_barrier wikiPageRevisionID "706514172".
- Rectangular_potential_barrier wikiPageWikiLink Boundary_value_problem.
- Rectangular_potential_barrier wikiPageWikiLink Category:Quantum_mechanics.
- Rectangular_potential_barrier wikiPageWikiLink Category:Quantum_models.
- Rectangular_potential_barrier wikiPageWikiLink Continuous_function.
- Rectangular_potential_barrier wikiPageWikiLink Delta_potential.
- Rectangular_potential_barrier wikiPageWikiLink Effective_mass_(solid-state_physics).
- Rectangular_potential_barrier wikiPageWikiLink Electrical_resistivity_and_conductivity.
- Rectangular_potential_barrier wikiPageWikiLink Evanescent_field.
- Rectangular_potential_barrier wikiPageWikiLink Finite_potential_well.
- Rectangular_potential_barrier wikiPageWikiLink Free_particle.
- Rectangular_potential_barrier wikiPageWikiLink Hamiltonian_(quantum_mechanics).
- Rectangular_potential_barrier wikiPageWikiLink Heaviside_step_function.
- Rectangular_potential_barrier wikiPageWikiLink Mass.
- Rectangular_potential_barrier wikiPageWikiLink Long-range_potential.
- Rectangular_potential_barrier wikiPageWikiLink Pauli_exclusion_principle.
- Rectangular_potential_barrier wikiPageWikiLink Planck_constant.
- Rectangular_potential_barrier wikiPageWikiLink Potential.
- Rectangular_potential_barrier wikiPageWikiLink Quantum_mechanics.
- Rectangular_potential_barrier wikiPageWikiLink Quantum_superposition.
- Rectangular_potential_barrier wikiPageWikiLink Quantum_tunnelling.
- Rectangular_potential_barrier wikiPageWikiLink Reflection_coefficient.
- Rectangular_potential_barrier wikiPageWikiLink Scanning_tunneling_microscope.
- Rectangular_potential_barrier wikiPageWikiLink Schrödinger_equation.
- Rectangular_potential_barrier wikiPageWikiLink Separation_of_variables.
- Rectangular_potential_barrier wikiPageWikiLink Solution_of_Schrödinger_equation_for_a_step_potential.
- Rectangular_potential_barrier wikiPageWikiLink Symmetry.
- Rectangular_potential_barrier wikiPageWikiLink Transmission_coefficient.
- Rectangular_potential_barrier wikiPageWikiLink Wavenumber.
- Rectangular_potential_barrier wikiPageWikiLink File:Finitebarrdiag.svg.
- Rectangular_potential_barrier wikiPageWikiLink File:Finitepot.png.
- Rectangular_potential_barrier wikiPageWikiLink File:Square_potential.png.
- Rectangular_potential_barrier wikiPageWikiLinkText "Rectangular potential barrier".
- Rectangular_potential_barrier wikiPageWikiLinkText "rectangular barrier".
- Rectangular_potential_barrier wikiPageWikiLinkText "rectangular potential barrier".
- Rectangular_potential_barrier wikiPageUsesTemplate Template:Cite_book.
- Rectangular_potential_barrier wikiPageUsesTemplate Template:Reflist.
- Rectangular_potential_barrier subject Category:Quantum_mechanics.
- Rectangular_potential_barrier subject Category:Quantum_models.
- Rectangular_potential_barrier hypernym Problem.
- Rectangular_potential_barrier type Disease.
- Rectangular_potential_barrier type Mechanic.
- Rectangular_potential_barrier type Physic.
- Rectangular_potential_barrier comment "In quantum mechanics, the rectangular (or, at times, square) potential barrier is a standard one-dimensional problem that demonstrates the phenomena of wave-mechanical tunneling (also called \"quantum tunneling\") and wave-mechanical reflection. The problem consists of solving the one-dimensional time-independent Schrödinger equation for a particle encountering a rectangular potential energy barrier.".
- Rectangular_potential_barrier label "Rectangular potential barrier".
- Rectangular_potential_barrier sameAs Q844922.
- Rectangular_potential_barrier sameAs Barrera_de_potencial.
- Rectangular_potential_barrier sameAs Potentialbarriere.
- Rectangular_potential_barrier sameAs Barrera_de_potencial.
- Rectangular_potential_barrier sameAs Barrière_de_potentiel.
- Rectangular_potential_barrier sameAs Barriera_di_potenziale.
- Rectangular_potential_barrier sameAs Potensialbarriere.
- Rectangular_potential_barrier sameAs Bariera_potencjału.
- Rectangular_potential_barrier sameAs m.0fw4fx.
- Rectangular_potential_barrier sameAs Туннелирование_через_прямоугольный_барьер.
- Rectangular_potential_barrier sameAs Potenciálová_bariéra.
- Rectangular_potential_barrier sameAs Potentialbarriär.
- Rectangular_potential_barrier sameAs xd0x9fxd0xbexd1x82xd0xb5xd0xbdxd1x86xd1x96xd0xb0xd0xbbxd1x8cxd0xbdxd0xb8xd0xb9_xd0xb1xd0xb0xd1x80xd1x94xd1x80.
- Rectangular_potential_barrier sameAs Q844922.
- Rectangular_potential_barrier sameAs 有限位勢壘.
- Rectangular_potential_barrier wasDerivedFrom Rectangular_potential_barrier?oldid=706514172.
- Rectangular_potential_barrier depiction Square_potential.png.
- Rectangular_potential_barrier isPrimaryTopicOf Rectangular_potential_barrier.