About: Rigid-band model

Facets (new session)
Description
Metadata
Settings
- Rule:
- Inverse Functional Properties:
- "Same As":

About: Rigid-band model Goto Sponge NotDistinct Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon

http://dbpedia.demo.openlinksw.com/c/7Rv2ucWM7V

The Rigid-Band Model (or RBM) is one of the models used to describe the behavior of metal alloys. In some cases the model is even used for non-metal alloys such as Si alloys. According to the RBM the shape of the constant energy surfaces (hence the Fermi surface as well) and curve of density of states of the alloy are the same as those of the solvent metal under the following conditions:

Attributes	Values
rdfs:label	Rigid-band model (en)
rdfs:comment	The Rigid-Band Model (or RBM) is one of the models used to describe the behavior of metal alloys. In some cases the model is even used for non-metal alloys such as Si alloys. According to the RBM the shape of the constant energy surfaces (hence the Fermi surface as well) and curve of density of states of the alloy are the same as those of the solvent metal under the following conditions: (en)
dcterms:subject	Electronic band structures
Wikipage page ID	22159309 (xsd:integer)
Wikipage revision ID	1087889228 (xsd:integer)
Link from a Wikipage to another Wikipage	Electronic band structure Bloch's theorem Electronic band structures Density of states Constant-energy surface Alloys Brillouin zone Fermi surface Mean free path Crystal lattice Valence electron Bloch state
sameAs	Rigid-band model Rigid-band model Rigid-band model
dbp:wikiPageUsesTemplate	dbt:Reflist
has abstract	The Rigid-Band Model (or RBM) is one of the models used to describe the behavior of metal alloys. In some cases the model is even used for non-metal alloys such as Si alloys. According to the RBM the shape of the constant energy surfaces (hence the Fermi surface as well) and curve of density of states of the alloy are the same as those of the solvent metal under the following conditions: 1. * The excess charge of the solute atoms localizes around them. 2. * The mean free path of the electrons is much greater than the lattice spacing of the alloy. 3. * The electron states of interest in the pure solvent are all in one energy band, which is greatly separated in energy from the other bands. The only effect of the addition of the solute, given that its valence is greater than that of the solvent, is the addition of electrons to the valence band. This results to swelling the Fermi surface and filling the density of states curve to a higher energy. (en)
prov:wasDerivedFrom	wikipedia-en:Rigid-band_model?oldid=1087889228&ns=0
page length (characters) of wiki page	8272 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Rigid-band_model
is Link from a Wikipage to another Wikipage of	Rigid-Band Model
is Wikipage redirect of	Rigid-Band Model
is foaf:primaryTopic of	wikipedia-en:Rigid-band_model

Faceted Search & Find service v1.17_git147 as of Sep 06 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 08.03.3332 as of Dec 5 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 76 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2025 OpenLink Software