Domain Wall

A domain wall is a type of topological soliton that occurs whenever a discrete symmetry is spontaneously broken. It can take on different meanings depending on the context:

  • Domain wall (magnetism), an interface separating magnetic domains
  • Domain wall (optics), for domain walls in optics
  • Domain wall (string theory), a theoretical 2-dimensional singularity

Other articles related to "domain wall, domains, domain walls":

Hořava–Witten Domain Wall
... In theoretical physics, a Hořava–Witten domain wall is a type of domain wall that behaves as a boundary of the eleven-dimensional spacetime in M-theory ... that a supersymmetric gauge theory with the E8 gauge group propagates on this domain wall ...
Gallium Manganese Arsenide - Properties
... (Ga,Mn)As offers an excellent material to study domain wall mechanics because the domains can have a size of the order of 100 µm ... or other pinning points are used to manipulate domain walls ... These experiments are crucial to understanding domain wall nucleation and propagation which would be necessary for the creation of complex logic circuits based on ...
Implementations - Spin Memristive Systems - Spintronic Memristor
... section of the device pointing in a different direction than those in another section, creating a "domain wall", a boundary between the two states ... the magnetization, in turn, moves the domain wall and changes the device's resistance ... proof of the Spintronic Memristor based on domain wall motion by spin currents in a Magnetic Tunnel Junction was given in 2011 ...
Lower Critical Dimension
... Quantitatively this depends on the type of domain walls and their fluctuation modes ... Creating a domain wall requires a fixed energy amount ε ... must be compared with the entropy of the domain wall itself ...

Famous quotes containing the words wall and/or domain:

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    Anton Pavlovich Chekhov (1860–1904)

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    Karl Marx (1818–1883)