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  2. Dipole graph - Wikipedia

    en.wikipedia.org/wiki/Dipole_graph

    A dipole graph containing n edges is called the size-n dipole graph, and is denoted by D n. The size-n dipole graph is dual to the cycle graph C n. The honeycomb as an abstract graph is the maximal abelian covering graph of the dipole graph D 3, while the diamond crystal as an abstract graph is the maximal abelian covering graph of D 4.

  3. Category:Regular graphs - Wikipedia

    en.wikipedia.org/wiki/Category:Regular_graphs

    Schläfli graph; Semi-symmetric graph; Shrikhande graph; Shuffle-exchange network; Snark (graph theory) Strongly regular graph; Sudoku graph; Supersingular isogeny graph; Suzuki graph; Sylvester graph; Symmetric graph; Szekeres snark

  4. Dipole - Wikipedia

    en.wikipedia.org/wiki/Dipole

    The size of the induced dipole moment is equal to the product of the strength of the external field and the dipole polarizability of ρ. Dipole moment values can be obtained from measurement of the dielectric constant. Some typical gas phase values given with the unit debye are: [7] carbon dioxide: 0; carbon monoxide: 0.112 D; ozone: 0.53 D

  5. SPQR tree - Wikipedia

    en.wikipedia.org/wiki/SPQR_tree

    In an S node, the associated graph is a cycle graph with three or more vertices and edges. This case is analogous to series composition in series–parallel graphs; the S stands for "series". [3] In a P node, the associated graph is a dipole graph, a multigraph with two vertices and three or more edges, the planar dual to a cycle graph

  6. Electric dipole moment - Wikipedia

    en.wikipedia.org/wiki/Electric_dipole_moment

    A dipole in such a uniform field may twist and oscillate, but receives no overall net force with no linear acceleration of the dipole. The dipole twists to align with the external field. However, in a non-uniform electric field a dipole may indeed receive a net force since the force on one end of the dipole no longer balances that on the other end.

  7. Symmetry of diatomic molecules - Wikipedia

    en.wikipedia.org/wiki/Symmetry_of_diatomic_molecules

    Molecular symmetry in physics and chemistry describes the symmetry present in molecules and the classification of molecules according to their symmetry. Molecular symmetry is a fundamental concept in the application of Quantum Mechanics in physics and chemistry, for example it can be used to predict or explain many of a molecule's properties, such as its dipole moment and its allowed ...

  8. Dielectric spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Dielectric_spectroscopy

    Dielectric relaxation as a whole is the result of the movement of dipoles (dipole relaxation) and electric charges (ionic relaxation) due to an applied alternating field, and is usually observed in the frequency range 10 2-10 10 Hz.

  9. Atomic electron transition - Wikipedia

    en.wikipedia.org/wiki/Atomic_electron_transition

    This is called the dipole approximation. The atom can also interact with the oscillating magnetic field produced by the radiation, although much more weakly. The Hamiltonian for this interaction, analogous to the energy of a classical dipole in an electric field, is H I = e r ⋅ E ( t ) {\displaystyle H_{I}=e{\textbf {r}}\cdot {\textbf {E}}(t)} .