Bloch wall

Bloch wall

A Bloch wall is a narrow transition region at the boundary between magnetic domains, over which the magnetisation changes from its value in one domain to that in the next. The magnetisation rotates through the plane of the wall unlike the Néel wall where the magnetisation rotates in the plane of the wall.

Bloch walls are named after the physicist Felix Bloch.

image

* http://www.nanomagnetics.us/anothermoebius3.jpg

links

* http://www.google.com/search?q=bloch+wall

ee also

*Magnetism
*Néel wall


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Bloch wall — feromagnetinio domeno sienelė statusas T sritis fizika atitikmenys: angl. Bloch wall; ferromagnetic domain wall vok. Bloch Wand, f rus. грань ферромагнитного домена, f; стенка Блоха, f pranc. paroi de Bloch, f; paroi de domaine ferromagnétique, f …   Fizikos terminų žodynas

  • bloch wall — ˈbläk , ˈblȯḵ noun Usage: usually capitalized B Etymology: after Felix Bloch b1905 Swiss American physicist : the boundary between two domains in a magnetic material marked by a layer wherein the direction of magnetization is assumed to change… …   Useful english dictionary

  • Bloch — is a surname. 1. German and Swedish: Variant of Block 2. Danish: from Blok, hence a nickname for a large lumpish person, or from German Block 3. Jewish (Ashkenazic): regional name for someone in Eastern Europe originating from Italy or France,… …   Wikipedia

  • Bloch-Wand — feromagnetinio domeno sienelė statusas T sritis fizika atitikmenys: angl. Bloch wall; ferromagnetic domain wall vok. Bloch Wand, f rus. грань ферромагнитного домена, f; стенка Блоха, f pranc. paroi de Bloch, f; paroi de domaine ferromagnétique, f …   Fizikos terminų žodynas

  • BLOCH, ERNST — (1885–1977), German philosopher. Bloch was born in Ludwigshafen, studied philosophy, musicology, and physics at the universities of Munich and Wuerzburg, and became doctor of philosophy under the direction of O. Kuelpe with a dissertation on… …   Encyclopedia of Judaism

  • Néel wall — A Néel wall is a narrow transition region between magnetic domains. In the Neel wall, the magnetisation rotates from the direction of the first domain to the direction of the second, with a rotation axis that is parallel to the wall plane. It… …   Wikipedia

  • Felix Bloch — This page addresses only the Swiss physicist, for the man accused of espionage see Felix Bloch (diplomatic officer) Infobox Scientist name = Felix Bloch imagesize = 150px caption = Felix Bloch (1905 1983) birth date = birth date|1905|10|23|mf=y… …   Wikipedia

  • ferromagnetic domain wall — feromagnetinio domeno sienelė statusas T sritis fizika atitikmenys: angl. Bloch wall; ferromagnetic domain wall vok. Bloch Wand, f rus. грань ферромагнитного домена, f; стенка Блоха, f pranc. paroi de Bloch, f; paroi de domaine ferromagnétique, f …   Fizikos terminų žodynas

  • paroi de Bloch — feromagnetinio domeno sienelė statusas T sritis fizika atitikmenys: angl. Bloch wall; ferromagnetic domain wall vok. Bloch Wand, f rus. грань ферромагнитного домена, f; стенка Блоха, f pranc. paroi de Bloch, f; paroi de domaine ferromagnétique, f …   Fizikos terminų žodynas

  • Domain wall — A domain wall is a term used in physics which can have one of two distinct but similar meanings in magnetism, optics, or string theory. These phenomena can all be generically described as topological solitons which occur whenever a discrete… …   Wikipedia

Share the article and excerpts

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