Crystallographic defect; atoms located in the gaps between atoms in the lattice
In materials science, an interstitial defect is a type of point crystallographic defect where an atom of the same or of a different type, occupies an interstitial site in the crystal structure. When the atom is of the same type as those already present they are known as a self-interstitial defect. Alternatively, small atoms in some crystals may occupy interstitial sites, such as hydrogen in palladium. Interstitials can be produced by bombarding a crystal with elementary particles having energy above the displacement threshold for that crystal, but they may also exist in small concentrations in thermodynamic equilibrium. The presence of interstitial defects can modify the physical and chemical properties of a material.
and 25 Related for: Interstitial defect information
science, an interstitialdefect is a type of point crystallographic defect where an atom of the same or of a different type, occupies an interstitial site in...
Frenkel defect is a stoichiometric defect (does not change the over all stoichiometry of the compound). In ionic compounds, the vacancy and interstitial defect...
particles. Interstitial alloy, in chemistry Interstitial art Interstitial condensation, in construction Interstitial site, in chemistry Interstitialdefect, in...
a vacancy and an interstitial is often called a Frenkel defect or Frenkel pair. This is caused when an ion moves into an interstitial site and creates...
there will be interstitial sites present between the atoms. These sites or holes can be filled with other atoms (interstitialdefect). The picture with...
Although there is large diversity in interstitial lung disease, most follow a restrictive pattern. Restrictive defects are defined by decreased TLC (total...
of diamond are common. Such defects may be the result of lattice irregularities or extrinsic substitutional or interstitial impurities, introduced during...
Interstitial cystitis (IC), a type of bladder pain syndrome (BPS), is chronic pain in the bladder and pelvic floor of unknown cause. It is the urologic...
atom, a substitutional defect is formed. If there exists an atom in a site where there should normally not be, an interstitialdefect is formed. This is possible...
also be filled by impurity atoms or self-interstitials to form interstitialdefects. Real crystals feature defects or irregularities in the ideal arrangements...
examples of crystallographic defects include vacancy defects (an empty space where an atom should fit), interstitialdefects (an extra atom squeezed in...
atom of much larger or smaller size, a substitutional defect occurs, while an interstitialdefect occurs when a much smaller atom gets trapped in the "interstices"...
science studies. Alloys are usually classified as substitutional or interstitial alloys, depending on the atomic arrangement that forms the alloy. They...
lines of the lattice. These interstitial atoms (or simply "interstitials") and their associated vacancies are a Frenkel defect. Because these atoms are not...
A; Skakalova, V; Smet, J. H.; Kaiser, U; Krasheninnikov, A. V. (2013). "Defects in bilayer silica and graphene: common trends in diverse hexagonal two-dimensional...
Frenkel defects and quadropolar deformation The major defect in silver halides is the Frenkel defect, where silver ions are located interstitially (Agi+)...
pulmonary fibrosis. Examples are: Idiopathic pulmonary fibrosis Idiopathic interstitial pneumonia, of which there are several types Sarcoidosis Eosinophilic...
Interstitial condensation is a type of condensation that may occur within an enclosed wall, roof or floor cavity structure, which can create dampening...
by a HRCT scan or lung biopsy which show usual interstitial pneumonia (UIP). It is a type of interstitial lung disease (ILD). People often benefit from...
Lumpkin G, Middleburgh S (2013). "Preferential formation of Al self-interstitialdefects in γ-TiAl under irradiation". Intermetallics. 32: 230–232. doi:10...
migration of Schottky defects (paired anion/cation vacancies) or Frenkel defects (complete anion lattice with cation vacancies and interstitials). Non-stoichiometric...
single atom in a defect-free crystal, the movement can be described by the "random walk" model. An atom diffuses in the interstitial mechanism by passing...
transition metals (with the exception of chromium) are often described as interstitial compounds. These carbides have metallic properties and are refractory...
tetralogy, is a congenital heart defect characterized by four specific cardiac defects. Classically, the four defects are: pulmonary stenosis, which is...