Born-Huang approximation

Born-Huang approximation

The Born-Huang approximation (named after Max Born and Huang Kun) is an approximation closely related to the Born-Oppenheimer approximation. It takes into account more nonadiabatic effects in the electronic Hamiltonian than the Born-Oppenheimer approximation.

"See also:" Vibronic coupling.


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Born-Oppenheimer approximation — In quantum chemistry, the computation of the energy and wavefunction of an average size molecule is a formidable task that is alleviated by the Born Oppenheimer (BO) approximation. For instance the benzene molecule consists of 12 nuclei and 42… …   Wikipedia

  • Huang Kun — (zh cp |c=黄昆 |p=Huáng Kūn) (September 2 1919 July 6 2005), born in Beijing, an academician of the Chinese Academy of Sciences, is a well known physicist in the People s Republic of China. He was awarded the State Preeminent Science and Technology …   Wikipedia

  • Max Born — (1882 1970) Born 11 December 1882(1882 12 11) …   Wikipedia

  • Vibronic coupling — In theoretical chemistry, the vibronic coupling terms, (which are neglected within the Born Oppenheimer approximation), are proportional to the interaction between electronic and nuclear motions of molecules. The term vibronic originates from the …   Wikipedia

  • Couplage vibronique — En chimie théorique, les termes de couplage vibronique (pour des molécules discrètes) ou de couplage électron phonon (pour des cristaux ou des objets bi ou tridimensionnels), négligés dans l approximation de Born Oppenheimer, sont proportionnels… …   Wikipédia en Français

  • Couplage électron-phonon — Couplage vibronique En chimie théorique, les termes de couplage vibronique (pour des molécules discrètes) ou de couplage électron phonon (pour des cristaux ou des objets bi ou tridimensionnels), négligés dans l approximation de Born Oppenheimer,… …   Wikipédia en Français

  • Effet pseudo-Jahn-Teller — Couplage vibronique En chimie théorique, les termes de couplage vibronique (pour des molécules discrètes) ou de couplage électron phonon (pour des cristaux ou des objets bi ou tridimensionnels), négligés dans l approximation de Born Oppenheimer,… …   Wikipédia en Français

  • Mao Zedong — Mao redirects here. For other uses, see Mao (disambiguation). This is a Chinese name; the family name is Mao. Mao Ze dong 毛泽东 Official 1967 Portrait of Mao Ze …   Wikipedia

  • Shen Kuo — Infobox Scientist name = Shen Kuo zh. 沈括 image width = 280px caption = Shen Kuo, a Chinese scientist famous for his concepts of true north and land formation, among others. (Modern artist s impression) birth date = 1031 birth place = Qiantang… …   Wikipedia

  • Olgierd Zienkiewicz — Born 18 May 1921(1921 05 18) Caterham, UK Died 2 January 2009( …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”