In quantum mechanics, the rectangular (or, at times, square) potential barrier is a standard one-dimensional problem that demonstrates the phenomena of...

tunneling microscope is that of a rectangular potential barrier. An electron of energy E is incident upon an energy barrier of height U, in the region of...

in which an object such as an electron or atom passes through a potential energy barrier that, according to classical mechanics, should not be passable...

theory or to the equations governing quantum tunneling through a rectangular potential barrier. The percolation phenomenon dominates in the conductive polymer...

Heaviside-step potential. In the superconductor normal-metal case this gives rise to Andreev reflection. Rectangular potential barrier Finite potential well Infinite...

symmetry. Potential well Delta function potential Infinite potential well Semicircle potential well Quantum tunnelling Rectangular potential barrier Hall 2013...

infinite potential well or the infinite square well) describes the movement of a free particle in a small space surrounded by impenetrable barriers. The model...

regions outside the well. Another related problem is that of the rectangular potential barrier, which furnishes a model for the quantum tunneling effect that...

regions outside the well. Another related problem is that of the rectangular potential barrier, which furnishes a model for the quantum tunneling effect that...

infinite periodic array of rectangular potential barriers. The potential function is approximated by a rectangular potential: Using Bloch's theorem, we...

magnitude to the incident current. For sample calculations, see rectangular potential barrier. Using the WKB approximation, one can obtain a tunnelling coefficient...

list of potential energy functions that are frequently used in quantum mechanics and have any meaning. Rectangular potential barrier Delta potential (aka...

steps potentials The particle in a box / infinite potential well The finite potential well The step potential The rectangular potential barrier The triangular...

A shark barrier (otherwise known as a "shark-proof enclosure" or "beach enclosure") is seabed-to-surface protective barrier that is placed around a beach...

Kronig and William Penney solve the infinite periodic array of rectangular potential barriers (Kronig–Penney model). Alan Herries Wilson develops the theory...

classical mechanics) force potential. A common model is the "potential barrier", the one-dimensional case has the potential V ( x ) = { V 0 | x | < a 0...

(electromagnetism) Recoil temperature Recombination (cosmology) Rectangular potential barrier Rectilinear lens Rectilinear propagation Recuperator Recurrence...

called stop gates, are adjustable gates used to control water flow in flood barriers, reservoir, river, stream, or levee systems. They may be designed to set...

Yooroonah Tank Barrier is a heritage-listed former tank barrier on Waterfall Way, Ebor, New South Wales, Australia. It was designed by Eastern Military...

were put in a shuttle box (a chamber containing two rectangular compartments divided by a barrier a few inches high). The dogs had the ability to move...

mouldings (or other elements) framing the top of a door, window or other rectangular opening, where the horizontal "head" casing extends across the tops of...

nautical miles) northwest of Papeete, is surrounded by a lagoon and a barrier reef. In the center of the island are the remnants of an extinct volcano...

External links Absolute electrode potential In electrochemistry, according to an IUPAC definition, is the electrode potential of a metal measured with respect...

flat rectangular pins for two additional power phases. The type 15 socket is recessed, and has five openings (three round and two flat rectangular). It...

jacks along the outer edge, and bloks clicked into the back, forming a rectangular block shape overall. While many people support the concept's development...

dental dam, by providing a physical barrier to cover the vulvar or anal areas during oral sex and these alternative barrier methods are more affordable and...

"GWE" barriers) that fold up in the upright position and stops small children, animals, and potential trespassers from crossing when the barriers are down...

decoration. Common package shapes include round, with a domed or flat top, rectangular with a flat top (as used in bar-graph displays), and triangular or square...

Rossow 2015:'Fixed-barrier' meant that the vehicle was moving (towed backward) into a stationary barrier ... The 20-mph fixed barrier standard was greeted...

A weir /wɪər/ or low-head dam is a barrier across the width of a river that alters the flow characteristics of water and usually results in a change in...