- published: 17 Sep 2021
- views: 5080
Interstitial defect
Interstitials are a variety of crystallographic defects, i.e. atoms which occupy a site in the crystal structure at which there is usually not an atom, or two or more atoms sharing one or more lattice sites such that the number of atoms is larger than the number of lattice sites. They are generally high energy configurations. Small atoms in some crystals can occupy interstitial sites in an energetically favourable configuration, such as hydrogen in palladium. Interstitials can be produced for instance by particle irradiation above the threshold displacement energy, but may also exist in small concentrations in thermodynamic equilibrium.
Self-interstitials
Self-interstitial defects are interstitial defects which contain only atoms which are the same as those already present in the lattice.
The structure of interstitial defects has been experimentally determined in some metals and semiconductors.
Contrary to what one might intuitively expect, most self-interstitials in metals with a known structure have a 'split' structure, in which two atoms share the same lattice site. Typically the center of mass of the two atoms is at the lattice site, and they are displaced symmetrically from it along one of the principal lattice directions. For instance, in several common FCC metals such as copper, nickel and platinum, the ground state structure of the self-interstitial is the split [100] interstitial structure, where two atoms are displaced in a positive and negative [100] direction from the lattice site. In BCC iron the ground state interstitial structure is similarly a [110] split interstitial.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Interstitial_defect
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Differences between Interstitial Defect and Substitutional Defect.
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MSE 201 S21 Lecture 13 - Module 2 - Imperfections & Point Defects
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[Materials Square] How to Make Interstitial Defect | Structure Builder
Cloud-based materials simulation platform - https://www.materialssquare.com Every atom in the ideal perfect crystal, modeled from a primitive cell, is arranged periodically with a certain regularity. However, unlike this, the real crystal can have an imperfection─the defect. This kind of defect impedes the crystallinity but can endow specific properties to the material. The defect can classify with the position. The case of the defect generated at a certain point inside the single crystal lattice, it called an intrinsic point defect. The substitution (doping), vacancy, interstitial defect are the kind of intrinsic point defects. 👉 Read more: https://www.materialssquare.com/blog/matsq-tip-defect-en
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DEFECTS IN SOLIDS
For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, +91- 9100061777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. DEFECTS IN SOLIDS:.Point defects are due to deviation...
published: 18 Apr 2014 -
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation hindi
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation Hindi interstitial defect,interstitial defects,defects,vacancy and interstitial defect,point defects,interstitial defect in hindi,point defect,interstitial defect in crystal,interstitial,interstitial defects in solids,crystal defects,frenkel defect,stoichiometric defects,frenkel defects,impurity defects,intrinsic defect,vacancy defects,schottky defects,metal deficiency defect,metal excess defect,interstitial sites,defects in solid,intersteial defect
published: 18 Jun 2021 -
What are Vacancy, Divacancy and Interstitial defects? - Materials
What is a vacancy defect? - A Vacancy is a point defect, with a missing atom in an atomic site. What is a divacancy defect? - A divacancy is a defect in a crystal lattice where two adjoining atoms are missing What is a interstitial defect? - A interstitialcy is a point defect where an atom occupies an interstitial site between surrounding atoms in normal sites These three defects occur in metal lattices? They are point imperfections, this video will illustrate these defects and explain these defects
published: 14 Feb 2017 -
Frenkel Defect | Classteacher Learning Systems
More Videos, Visit : http://bit.ly/16VNVQg The Frenkel Defect is a defect in the lattice crystal where an atom or ion occupies a normally vacant site other than its own. As a result the atom or ion leaves its own lattice site vacant. Subscribe to this channel and stay tuned: http://www.youtube.com/subscription_center?add_user=ClassteacherCTLS Our Website : http://www.classteacher.com To view the complete range of educational video content, Please write to us at communications@classteacher.com Call Us at Toll Free No: 1800-103-6768 Signup for iPerform for More Educational Content : http://iperform.classteacher.com Regular Facebook Updates: http://www.facebook.com/Classteacher Follow us on Twitter: http://twitter.com/CtlsIndia
published: 17 May 2013 -
Interstitial defect
If you find our videos helpful you can support us by buying something from amazon. https://www.amazon.com/?tag=wiki-audio-20 Interstitial defect Interstitials are a variety of crystallographic defects, i.e.atoms which occupy a site in the crystal structure at which there is usually not an atom, or two or more atoms sharing one or more lattice sites such that the number of atoms is larger than the number of lattice sites. =======Image-Copyright-Info======== License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0) LicenseLink: http://creativecommons.org/licenses/by-sa/3.0 Author-Info: Knordlun Image Source: https://en.wikipedia.org/wiki/File:Metalinterstitials2.png =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text availabl...
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Intro to Vacancy Defects
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Interstitial defects, class 12, chemistry, The Solid State
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Differences between Interstitial Defect and Substitutional Defect.
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This video covers a detailed discussion on the major differences between Interstitial Defect and Substitutional Defects.
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This video covers a detailed discussion on the major differences between Interstitial Defect and Substitutional Defects.
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MSE 201 S21 Lecture 13 - Module 2 - Imperfections & Point Defects
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[Materials Square] How to Make Interstitial Defect | Structure Builder
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Cloud-based materials simulation platform - https://www.materialssquare.com
Every atom in the ideal perfect crystal, modeled from a primitive cell, is arrange...
Cloud-based materials simulation platform - https://www.materialssquare.com
Every atom in the ideal perfect crystal, modeled from a primitive cell, is arranged periodically with a certain regularity. However, unlike this, the real crystal can have an imperfection─the defect. This kind of defect impedes the crystallinity but can endow specific properties to the material.
The defect can classify with the position. The case of the defect generated at a certain point inside the single crystal lattice, it called an intrinsic point defect. The substitution (doping), vacancy, interstitial defect are the kind of intrinsic point defects.
👉 Read more: https://www.materialssquare.com/blog/matsq-tip-defect-en
https://wn.com/Materials_Square_How_To_Make_Interstitial_Defect_|_Structure_Builder
Cloud-based materials simulation platform - https://www.materialssquare.com
Every atom in the ideal perfect crystal, modeled from a primitive cell, is arranged periodically with a certain regularity. However, unlike this, the real crystal can have an imperfection─the defect. This kind of defect impedes the crystallinity but can endow specific properties to the material.
The defect can classify with the position. The case of the defect generated at a certain point inside the single crystal lattice, it called an intrinsic point defect. The substitution (doping), vacancy, interstitial defect are the kind of intrinsic point defects.
👉 Read more: https://www.materialssquare.com/blog/matsq-tip-defect-en
- published: 06 Mar 2023
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6:22
DEFECTS IN SOLIDS
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DEFECTS IN SOLIDS:.Point defects are due to deviation around a point or an atom in a crystal. Line defects are due to deviation in the entire rows of lattice points. Point defects are mainly three types:
1.Impurity defects
2. Non-stoichiometric and
This defect is due to the impurity in the crystal. For example in molten NaCl if SrCl2 is present then some of the Na+ ions are occupied by Sr+2 .Each Sr+2 replaces two Na+ ions ,one of the site is occupied and the other remains vacant. The vacancies are equal to no.of Sr+2 ions, another example is solid solution of Cl2and AgCl. This defect is due to non-stoichiometric ratio in the crystal structure. These are of two types: 1. Metal excess defect. 2. Metal deficiency defect.
Metal excess defect is due to anionic vacancies: - It is due to the absence of anion from lattice site leaving a hole which is occupied by electron to maintain electrical neutrality. The anionic sites occupied by unpaired electrons are called F-centers. German word -- Farbenzentes means color centre.more no. of F-centers more will be the intensity of color.Ex: - NaCl is an yellow, LiCl is pink and KCl is violet.
Metal excess defect is due to presence of extraction at interstitial sites: - This is due to the movement of metal ions to interstitial sites and the electrons to neighboring interstitial site.Ex: - ZnOis white when cold and yellow when hot. Because it loses oxygen and Zn+2 ions occupy the interstitial sites.
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7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
DEFECTS IN SOLIDS:.Point defects are due to deviation around a point or an atom in a crystal. Line defects are due to deviation in the entire rows of lattice points. Point defects are mainly three types:
1.Impurity defects
2. Non-stoichiometric and
This defect is due to the impurity in the crystal. For example in molten NaCl if SrCl2 is present then some of the Na+ ions are occupied by Sr+2 .Each Sr+2 replaces two Na+ ions ,one of the site is occupied and the other remains vacant. The vacancies are equal to no.of Sr+2 ions, another example is solid solution of Cl2and AgCl. This defect is due to non-stoichiometric ratio in the crystal structure. These are of two types: 1. Metal excess defect. 2. Metal deficiency defect.
Metal excess defect is due to anionic vacancies: - It is due to the absence of anion from lattice site leaving a hole which is occupied by electron to maintain electrical neutrality. The anionic sites occupied by unpaired electrons are called F-centers. German word -- Farbenzentes means color centre.more no. of F-centers more will be the intensity of color.Ex: - NaCl is an yellow, LiCl is pink and KCl is violet.
Metal excess defect is due to presence of extraction at interstitial sites: - This is due to the movement of metal ions to interstitial sites and the electrons to neighboring interstitial site.Ex: - ZnOis white when cold and yellow when hot. Because it loses oxygen and Zn+2 ions occupy the interstitial sites.
- published: 18 Apr 2014
- views: 281844
3:34
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation hindi
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Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation Hindi
interstitial defect,interstitial defects,defects,va...
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation Hindi
interstitial defect,interstitial defects,defects,vacancy and interstitial defect,point defects,interstitial defect in hindi,point defect,interstitial defect in crystal,interstitial,interstitial defects in solids,crystal defects,frenkel defect,stoichiometric defects,frenkel defects,impurity defects,intrinsic defect,vacancy defects,schottky defects,metal deficiency defect,metal excess defect,interstitial sites,defects in solid,intersteial defect
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Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation Hindi
interstitial defect,interstitial defects,defects,vacancy and interstitial defect,point defects,interstitial defect in hindi,point defect,interstitial defect in crystal,interstitial,interstitial defects in solids,crystal defects,frenkel defect,stoichiometric defects,frenkel defects,impurity defects,intrinsic defect,vacancy defects,schottky defects,metal deficiency defect,metal excess defect,interstitial sites,defects in solid,intersteial defect
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What are Vacancy, Divacancy and Interstitial defects? - Materials
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- Uploaded Date: 14 Feb 2017
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What is a vacancy defect?
- A Vacancy is a point defect, with a missing atom in an atomic site.
What is a divacancy defect?
- A divacancy is a defect in a crys...
What is a vacancy defect?
- A Vacancy is a point defect, with a missing atom in an atomic site.
What is a divacancy defect?
- A divacancy is a defect in a crystal lattice where two adjoining atoms are missing
What is a interstitial defect?
- A interstitialcy is a point defect where an atom occupies an interstitial site between surrounding atoms in normal sites
These three defects occur in metal lattices?
They are point imperfections, this video will illustrate these defects and explain these defects
https://wn.com/What_Are_Vacancy,_Divacancy_And_Interstitial_Defects_Materials
What is a vacancy defect?
- A Vacancy is a point defect, with a missing atom in an atomic site.
What is a divacancy defect?
- A divacancy is a defect in a crystal lattice where two adjoining atoms are missing
What is a interstitial defect?
- A interstitialcy is a point defect where an atom occupies an interstitial site between surrounding atoms in normal sites
These three defects occur in metal lattices?
They are point imperfections, this video will illustrate these defects and explain these defects
- published: 14 Feb 2017
- views: 17076
0:30
Frenkel Defect | Classteacher Learning Systems
- Order: Reorder
- Duration: 0:30
- Uploaded Date: 17 May 2013
- views: 29320
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The Frenkel Defect is a defect in the lattice crystal where an atom or ion occupies a normally vacant site other th...
More Videos, Visit : http://bit.ly/16VNVQg
The Frenkel Defect is a defect in the lattice crystal where an atom or ion occupies a normally vacant site other than its own. As a result the atom or ion leaves its own lattice site vacant.
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The Frenkel Defect is a defect in the lattice crystal where an atom or ion occupies a normally vacant site other than its own. As a result the atom or ion leaves its own lattice site vacant.
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Interstitial defect
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Interstitial defect
Interstitial...
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Interstitial defect
Interstitials are a variety of crystallographic defects, i.e.atoms which occupy a site in the crystal structure at which there is usually not an atom, or two or more atoms sharing one or more lattice sites such that the number of atoms is larger than the number of lattice sites.
=======Image-Copyright-Info========
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LicenseLink: http://creativecommons.org/licenses/by-sa/3.0
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Interstitial defect
Interstitials are a variety of crystallographic defects, i.e.atoms which occupy a site in the crystal structure at which there is usually not an atom, or two or more atoms sharing one or more lattice sites such that the number of atoms is larger than the number of lattice sites.
=======Image-Copyright-Info========
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17:16
Intro to Vacancy Defects
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Interstitial defects, class 12, chemistry, The Solid State
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2:21
Differences between Interstitial Defect and Substitutional Defect.
This video covers a detailed discussion on the major differences between Interstitial Defe...
published: 17 Sep 2021
Differences between Interstitial Defect and Substitutional Defect.
Differences between Interstitial Defect and Substitutional Defect.
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MSE 201 S21 Lecture 13 - Module 2 - Imperfections & Point Defects
published: 21 Feb 2021
MSE 201 S21 Lecture 13 - Module 2 - Imperfections & Point Defects
MSE 201 S21 Lecture 13 - Module 2 - Imperfections & Point Defects
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[Materials Square] How to Make Interstitial Defect | Structure Builder
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Every atom i...
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[Materials Square] How to Make Interstitial Defect | Structure Builder
[Materials Square] How to Make Interstitial Defect | Structure Builder
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Every atom in the ideal perfect crystal, modeled from a primitive cell, is arranged periodically with a certain regularity. However, unlike this, the real crystal can have an imperfection─the defect. This kind of defect impedes the crystallinity but can endow specific properties to the material.
The defect can classify with the position. The case of the defect generated at a certain point inside the single crystal lattice, it called an intrinsic point defect. The substitution (doping), vacancy, interstitial defect are the kind of intrinsic point defects.
👉 Read more: https://www.materialssquare.com/blog/matsq-tip-defect-en
6:22
DEFECTS IN SOLIDS
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DEFECTS IN SOLIDS
DEFECTS IN SOLIDS
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7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
DEFECTS IN SOLIDS:.Point defects are due to deviation around a point or an atom in a crystal. Line defects are due to deviation in the entire rows of lattice points. Point defects are mainly three types:
1.Impurity defects
2. Non-stoichiometric and
This defect is due to the impurity in the crystal. For example in molten NaCl if SrCl2 is present then some of the Na+ ions are occupied by Sr+2 .Each Sr+2 replaces two Na+ ions ,one of the site is occupied and the other remains vacant. The vacancies are equal to no.of Sr+2 ions, another example is solid solution of Cl2and AgCl. This defect is due to non-stoichiometric ratio in the crystal structure. These are of two types: 1. Metal excess defect. 2. Metal deficiency defect.
Metal excess defect is due to anionic vacancies: - It is due to the absence of anion from lattice site leaving a hole which is occupied by electron to maintain electrical neutrality. The anionic sites occupied by unpaired electrons are called F-centers. German word -- Farbenzentes means color centre.more no. of F-centers more will be the intensity of color.Ex: - NaCl is an yellow, LiCl is pink and KCl is violet.
Metal excess defect is due to presence of extraction at interstitial sites: - This is due to the movement of metal ions to interstitial sites and the electrons to neighboring interstitial site.Ex: - ZnOis white when cold and yellow when hot. Because it loses oxygen and Zn+2 ions occupy the interstitial sites.
3:34
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation hindi
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explana...
published: 18 Jun 2021
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation hindi
Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation hindi
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Interstitial defect | defect Chemistry point Defect |Interstitial defect Detailed Explanation Hindi
interstitial defect,interstitial defects,defects,vacancy and interstitial defect,point defects,interstitial defect in hindi,point defect,interstitial defect in crystal,interstitial,interstitial defects in solids,crystal defects,frenkel defect,stoichiometric defects,frenkel defects,impurity defects,intrinsic defect,vacancy defects,schottky defects,metal deficiency defect,metal excess defect,interstitial sites,defects in solid,intersteial defect
2:58
What are Vacancy, Divacancy and Interstitial defects? - Materials
What is a vacancy defect?
- A Vacancy is a point defect, with a missing atom in an atomic ...
published: 14 Feb 2017
What are Vacancy, Divacancy and Interstitial defects? - Materials
What are Vacancy, Divacancy and Interstitial defects? - Materials
- Report rights infringement
- published: 14 Feb 2017
- views: 17076
What is a vacancy defect?
- A Vacancy is a point defect, with a missing atom in an atomic site.
What is a divacancy defect?
- A divacancy is a defect in a crystal lattice where two adjoining atoms are missing
What is a interstitial defect?
- A interstitialcy is a point defect where an atom occupies an interstitial site between surrounding atoms in normal sites
These three defects occur in metal lattices?
They are point imperfections, this video will illustrate these defects and explain these defects
0:30
Frenkel Defect | Classteacher Learning Systems
More Videos, Visit : http://bit.ly/16VNVQg
The Frenkel Defect is a defect in the lattice...
published: 17 May 2013
Frenkel Defect | Classteacher Learning Systems
Frenkel Defect | Classteacher Learning Systems
- Report rights infringement
- published: 17 May 2013
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More Videos, Visit : http://bit.ly/16VNVQg
The Frenkel Defect is a defect in the lattice crystal where an atom or ion occupies a normally vacant site other than its own. As a result the atom or ion leaves its own lattice site vacant.
Subscribe to this channel and stay tuned: http://www.youtube.com/subscription_center?add_user=ClassteacherCTLS
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Interstitial defect
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Interstitial defect
Interstitial defect
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Interstitial defect
Interstitials are a variety of crystallographic defects, i.e.atoms which occupy a site in the crystal structure at which there is usually not an atom, or two or more atoms sharing one or more lattice sites such that the number of atoms is larger than the number of lattice sites.
=======Image-Copyright-Info========
License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0)
LicenseLink: http://creativecommons.org/licenses/by-sa/3.0
Author-Info: Knordlun
Image Source: https://en.wikipedia.org/wiki/File:Metalinterstitials2.png
=======Image-Copyright-Info========
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
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4:18
Interstitial defects, class 12, chemistry, The Solid State
published: 11 May 2020
Interstitial defects, class 12, chemistry, The Solid State
Interstitial defects, class 12, chemistry, The Solid State
- Report rights infringement
- published: 11 May 2020
- views: 6590
Interstitial defect
Interstitials are a variety of crystallographic defects, i.e. atoms which occupy a site in the crystal structure at which there is usually not an atom, or two or more atoms sharing one or more lattice sites such that the number of atoms is larger than the number of lattice sites. They are generally high energy configurations. Small atoms in some crystals can occupy interstitial sites in an energetically favourable configuration, such as hydrogen in palladium. Interstitials can be produced for instance by particle irradiation above the threshold displacement energy, but may also exist in small concentrations in thermodynamic equilibrium.
Self-interstitials
Self-interstitial defects are interstitial defects which contain only atoms which are the same as those already present in the lattice.
The structure of interstitial defects has been experimentally determined in some metals and semiconductors.
Contrary to what one might intuitively expect, most self-interstitials in metals with a known structure have a 'split' structure, in which two atoms share the same lattice site. Typically the center of mass of the two atoms is at the lattice site, and they are displaced symmetrically from it along one of the principal lattice directions. For instance, in several common FCC metals such as copper, nickel and platinum, the ground state structure of the self-interstitial is the split [100] interstitial structure, where two atoms are displaced in a positive and negative [100] direction from the lattice site. In BCC iron the ground state interstitial structure is similarly a [110] split interstitial.
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