View in EDS HTML Full Text PDF Full Text

Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Zhang, Yang, Guo, Deng, Du, and Yao

Saved in:
Bibliographic Details
Title: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Zhang, Yang, Guo, Deng, Du, and Yao
Authors: Zhang, Rudan1,2 (AUTHOR), Yang, Xiaojing1 (AUTHOR) xjyang@vip.sina.com, Guo, Yanjun1 (AUTHOR), Deng, Jiayun1 (AUTHOR), Du, Guangyuan1 (AUTHOR), Yao, Tong1 (AUTHOR)
Source: JOM: The Journal of The Minerals, Metals & Materials Society (TMS). Jan2025, Vol. 77 Issue 1, p165-177. 13p.
Subjects: Dislocation loops, Young's modulus, Elastic modulus, Dislocation nucleation, Material plasticity
Abstract: Zinc selenide (ZnSe), a significant group II–VI semiconductor material, is widely used in a variety of infrared optical thermal imaging and laser systems. Improving the surface quality of ZnSe is an important way to expand its application range. The anisotropy of ZnSe crystals affects the surface quality after material removal. Through the nano-indentation experiment of ZnSe crystals, the anisotropy hardness were observed. The deformation behavior and property differences of materials in different directions has been revealed by molecular dynamics simulation. ZnSe nanofilm plastic deformation is primarily controlled by 1/2 <110 > -type dislocation nucleation and expansion, as per simulation results. The generated dislocation loops during the indentation process exhibit a strong correlation with the applied load. Dislocation slip is generated on all three crystalline planes of the simulation, and the main slip system is {111} <110 >. The (111) crystalline plane has the lowest hardness, and the (100) crystalline plane has the lowest Young's modulus. The simulation and experimental results show clear anisotropy in hardness, Young's modulus, elastic modulus, initial plasticity, and elastic recovery rate. Overall, our findings offer a new reference for studying the plasticity of ZnSe crystals. [ABSTRACT FROM AUTHOR]
Copyright of JOM: The Journal of The Minerals, Metals & Materials Society (TMS) is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: egs
DbLabel: Engineering Source
An: 181830460
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Zhang, Yang, Guo, Deng, Du, and Yao
– Name: Author
  Label: Authors
  Group: Au
  Data: &lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Zhang%2C+Rudan%22&quot;&gt;Zhang, Rudan&lt;/searchLink&gt;&lt;relatesTo&gt;1,2&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Yang%2C+Xiaojing%22&quot;&gt;Yang, Xiaojing&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)&lt;i&gt; xjyang@vip.sina.com&lt;/i&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Guo%2C+Yanjun%22&quot;&gt;Guo, Yanjun&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Deng%2C+Jiayun%22&quot;&gt;Deng, Jiayun&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Du%2C+Guangyuan%22&quot;&gt;Du, Guangyuan&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Yao%2C+Tong%22&quot;&gt;Yao, Tong&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: &lt;searchLink fieldCode=&quot;JN&quot; term=&quot;%22JOM%3A+The+Journal+of+The+Minerals%2C+Metals+%26+Materials+Society+%28TMS%29%22&quot;&gt;JOM: The Journal of The Minerals, Metals &amp; Materials Society (TMS)&lt;/searchLink&gt;. Jan2025, Vol. 77 Issue 1, p165-177. 13p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: &lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Dislocation+loops%22&quot;&gt;Dislocation loops&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Young&#39;s+modulus%22&quot;&gt;Young&#39;s modulus&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Elastic+modulus%22&quot;&gt;Elastic modulus&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Dislocation+nucleation%22&quot;&gt;Dislocation nucleation&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Material+plasticity%22&quot;&gt;Material plasticity&lt;/searchLink&gt;
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Zinc selenide (ZnSe), a significant group II–VI semiconductor material, is widely used in a variety of infrared optical thermal imaging and laser systems. Improving the surface quality of ZnSe is an important way to expand its application range. The anisotropy of ZnSe crystals affects the surface quality after material removal. Through the nano-indentation experiment of ZnSe crystals, the anisotropy hardness were observed. The deformation behavior and property differences of materials in different directions has been revealed by molecular dynamics simulation. ZnSe nanofilm plastic deformation is primarily controlled by 1/2 &lt;110 &gt; -type dislocation nucleation and expansion, as per simulation results. The generated dislocation loops during the indentation process exhibit a strong correlation with the applied load. Dislocation slip is generated on all three crystalline planes of the simulation, and the main slip system is {111} &lt;110 &gt;. The (111) crystalline plane has the lowest hardness, and the (100) crystalline plane has the lowest Young&#39;s modulus. The simulation and experimental results show clear anisotropy in hardness, Young&#39;s modulus, elastic modulus, initial plasticity, and elastic recovery rate. Overall, our findings offer a new reference for studying the plasticity of ZnSe crystals. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: &lt;i&gt;Copyright of JOM: The Journal of The Minerals, Metals &amp; Materials Society (TMS) is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder&#39;s express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.&lt;/i&gt; (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=181830460
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1007/s11837-024-06948-x
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 13
        StartPage: 165
    Subjects:
      – SubjectFull: Dislocation loops
        Type: general
      – SubjectFull: Young's modulus
        Type: general
      – SubjectFull: Elastic modulus
        Type: general
      – SubjectFull: Dislocation nucleation
        Type: general
      – SubjectFull: Material plasticity
        Type: general
    Titles:
      – TitleFull: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Anisotropic Plastic Deformation Mechanism and Indentation Size Effect During Berkovich Nanoindentation Process of ZnSe Crystals in Micro-nanoscale: Zhang, Yang, Guo, Deng, Du, and Yao
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Zhang, Rudan
      – PersonEntity:
          Name:
            NameFull: Yang, Xiaojing
      – PersonEntity:
          Name:
            NameFull: Guo, Yanjun
      – PersonEntity:
          Name:
            NameFull: Deng, Jiayun
      – PersonEntity:
          Name:
            NameFull: Du, Guangyuan
      – PersonEntity:
          Name:
            NameFull: Yao, Tong
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Text: Jan2025
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 10474838
          Numbering:
            – Type: volume
              Value: 77
            – Type: issue
              Value: 1
          Titles:
            – TitleFull: JOM: The Journal of The Minerals, Metals & Materials Society (TMS)
              Type: main
ResultId 1