Microstructural and chemical effects of the argon cluster bombardment on a single crystal KGd(WO4)2 surface.
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| Title: | Microstructural and chemical effects of the argon cluster bombardment on a single crystal KGd(WO |
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| Authors: | Korobeishchikov, Nikolay G.1 (AUTHOR), Nikolaev, Ivan V.1 (AUTHOR), Atuchin, Victor V.2,3,4,5,6 (AUTHOR) atuchin@isp.nsc.ru, Gerasimov, Evgeny Y.7 (AUTHOR), Tolstoguzov, Alexander8,9,10 (AUTHOR), Abudouwufu, Tushagu11 (AUTHOR), Fu, Dejun11 (AUTHOR) |
| Source: | Applied Physics A: Materials Science & Processing. Nov2024, Vol. 130 Issue 11, p1-9. 9p. |
| Subjects: | Optical materials, Complex ions, Depth profiling, Transmission electron microscopy, Crystal surfaces |
| Abstract: | To elucidate the influence of gas cluster-induced impacts on the deep structure of disturbances in tungstate optical materials, experimental studies were carried out. The precision-polished surface of a KGd(WO4)2 (KGW) single crystal was processed by an argon cluster ion beam with the average cluster size of 1000 atom/cluster at the energy of 10 keV, which ensures minimal damage and high processing efficiency. By using high-resolution TEM and EDX techniques of the transversely cut lamellae, the alterations in both the structure and chemical composition at varying depths were explore. In a 15 nm thick subsurface layer of the initial specimen, a nonuniform depth distribution was found for the constituent atoms of KGW. The results showed that, after the cluster bombardment, the initial amorphous layer thickness resulting from precision chemical–mechanical polishing was decreased from 50 to 23 nm. The distribution nonuniformity of constituent KGW atoms decreases in the upper subsurface layer, while it increases at greater depths. [ABSTRACT FROM AUTHOR] |
| Copyright of Applied Physics A: Materials Science & Processing 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 |
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| Header | DbId: egs DbLabel: Engineering Source An: 180934941 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Microstructural and chemical effects of the argon cluster bombardment on a single crystal KGd(WO<subscript>4</subscript>)<subscript>2</subscript> surface. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Korobeishchikov%2C+Nikolay+G%2E%22">Korobeishchikov, Nikolay G.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nikolaev%2C+Ivan+V%2E%22">Nikolaev, Ivan V.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Atuchin%2C+Victor+V%2E%22">Atuchin, Victor V.</searchLink><relatesTo>2,3,4,5,6</relatesTo> (AUTHOR)<i> atuchin@isp.nsc.ru</i><br /><searchLink fieldCode="AR" term="%22Gerasimov%2C+Evgeny+Y%2E%22">Gerasimov, Evgeny Y.</searchLink><relatesTo>7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tolstoguzov%2C+Alexander%22">Tolstoguzov, Alexander</searchLink><relatesTo>8,9,10</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Abudouwufu%2C+Tushagu%22">Abudouwufu, Tushagu</searchLink><relatesTo>11</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fu%2C+Dejun%22">Fu, Dejun</searchLink><relatesTo>11</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Applied+Physics+A%3A+Materials+Science+%26+Processing%22">Applied Physics A: Materials Science & Processing</searchLink>. Nov2024, Vol. 130 Issue 11, p1-9. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optical+materials%22">Optical materials</searchLink><br /><searchLink fieldCode="DE" term="%22Complex+ions%22">Complex ions</searchLink><br /><searchLink fieldCode="DE" term="%22Depth+profiling%22">Depth profiling</searchLink><br /><searchLink fieldCode="DE" term="%22Transmission+electron+microscopy%22">Transmission electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Crystal+surfaces%22">Crystal surfaces</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: To elucidate the influence of gas cluster-induced impacts on the deep structure of disturbances in tungstate optical materials, experimental studies were carried out. The precision-polished surface of a KGd(WO4)2 (KGW) single crystal was processed by an argon cluster ion beam with the average cluster size of 1000 atom/cluster at the energy of 10 keV, which ensures minimal damage and high processing efficiency. By using high-resolution TEM and EDX techniques of the transversely cut lamellae, the alterations in both the structure and chemical composition at varying depths were explore. In a 15 nm thick subsurface layer of the initial specimen, a nonuniform depth distribution was found for the constituent atoms of KGW. The results showed that, after the cluster bombardment, the initial amorphous layer thickness resulting from precision chemical–mechanical polishing was decreased from 50 to 23 nm. The distribution nonuniformity of constituent KGW atoms decreases in the upper subsurface layer, while it increases at greater depths. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Applied Physics A: Materials Science & Processing 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.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00339-024-07995-6 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1 Subjects: – SubjectFull: Optical materials Type: general – SubjectFull: Complex ions Type: general – SubjectFull: Depth profiling Type: general – SubjectFull: Transmission electron microscopy Type: general – SubjectFull: Crystal surfaces Type: general Titles: – TitleFull: Microstructural and chemical effects of the argon cluster bombardment on a single crystal KGd(WO4)2 surface. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Korobeishchikov, Nikolay G. – PersonEntity: Name: NameFull: Nikolaev, Ivan V. – PersonEntity: Name: NameFull: Atuchin, Victor V. – PersonEntity: Name: NameFull: Gerasimov, Evgeny Y. – PersonEntity: Name: NameFull: Tolstoguzov, Alexander – PersonEntity: Name: NameFull: Abudouwufu, Tushagu – PersonEntity: Name: NameFull: Fu, Dejun IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09478396 Numbering: – Type: volume Value: 130 – Type: issue Value: 11 Titles: – TitleFull: Applied Physics A: Materials Science & Processing Type: main |
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