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Influence of vanadium concentration on up-conversion luminescence in Er3+–Yb3+ and Tm3+–Yb3+ ions pair co-doped YVxP1−xO4 solid state solution.

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Title: Influence of vanadium concentration on up-conversion luminescence in Er3+–Yb3+ and Tm3+–Yb3+ ions pair co-doped YVxP1−xO4 solid state solution.
Authors: Wujczyk, Marta1 (AUTHOR), Watras, Adam1 (AUTHOR), Szyszka, Katarzyna1 (AUTHOR), Wiglusz, Rafal J.1 (AUTHOR) r.wiglusz@intibs.pl
Source: Journal of Alloys & Compounds. Dec2021, Vol. 884, pN.PAG-N.PAG. 1p.
Subjects: Vanadium, Ion pairs, Solid solutions, Luminescence, X-ray powder diffraction, Scanning electron microscopes
Abstract: The paper is focused on an influence of vanadium ions on the up-conversion processes in nanosized YV x P 1−x O 4 solid state solution. As a consequence, two series of YV x P 1−x O 4 (where x = 0–1) materials has been obtained via co-precipitation method. Yttrium orthovanadate-phosphate has been co-doped with the up-converting Er3+-Yb3+ and Tm3+-Yb3+ lanthanide ion pairs. Obtained series of nanosized materials has been investigated for phase purity, chemical composition, morphology by the means of X-Ray Powder Diffraction (XRD) and Scanning Electron Microscope (SEM). Photoluminescence properties of 0.25 mol% Tm3+, 20 mol% Yb3+:YV x P 1−x O 4 (x = 0, 0.3, 0.4, 0.5, 0.6, 0.7, 1), and 1 mol% Er3+, 20 mol% Yb3+:YV x P 1−x O 4 (x = 0, 0.3, 0.4, 0.5, 0.6, 0.7, 1) were investigated in detail. It has been found that increase of the vanadium content leading to better up-conversion luminescence. [Display omitted] • Co-precipitation synthesis method lead to obtaining pure YV x P 1-x O 4 co-doped with Tm3+–Yb3+ and Er3+–Yb3+ ions. • Structural and morphological analysis confirmed that materials were nanosized and in accordance with the Vegard's law. • Influence of changing V5+ ion concentration on up-conversion luminescence of Tm3+–Yb3+ and Er3+–Yb3+ was investigated. • Energy level scheme with proposed up-conversion processes (ETU, ESA, CS and CR) was presented. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. 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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DbLabel: Engineering Source
An: 151951577
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PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
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  Data: Influence of vanadium concentration on up-conversion luminescence in Er3+–Yb3+ and Tm3+–Yb3+ ions pair co-doped YVxP1−xO4 solid state solution.
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  Data: <searchLink fieldCode="AR" term="%22Wujczyk%2C+Marta%22">Wujczyk, Marta</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Watras%2C+Adam%22">Watras, Adam</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Szyszka%2C+Katarzyna%22">Szyszka, Katarzyna</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wiglusz%2C+Rafal+J%2E%22">Wiglusz, Rafal J.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> r.wiglusz@intibs.pl</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Dec2021, Vol. 884, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Vanadium%22">Vanadium</searchLink><br /><searchLink fieldCode="DE" term="%22Ion+pairs%22">Ion pairs</searchLink><br /><searchLink fieldCode="DE" term="%22Solid+solutions%22">Solid solutions</searchLink><br /><searchLink fieldCode="DE" term="%22Luminescence%22">Luminescence</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+powder+diffraction%22">X-ray powder diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopes%22">Scanning electron microscopes</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The paper is focused on an influence of vanadium ions on the up-conversion processes in nanosized YV x P 1−x O 4 solid state solution. As a consequence, two series of YV x P 1−x O 4 (where x = 0–1) materials has been obtained via co-precipitation method. Yttrium orthovanadate-phosphate has been co-doped with the up-converting Er3+-Yb3+ and Tm3+-Yb3+ lanthanide ion pairs. Obtained series of nanosized materials has been investigated for phase purity, chemical composition, morphology by the means of X-Ray Powder Diffraction (XRD) and Scanning Electron Microscope (SEM). Photoluminescence properties of 0.25 mol% Tm3+, 20 mol% Yb3+:YV x P 1−x O 4 (x = 0, 0.3, 0.4, 0.5, 0.6, 0.7, 1), and 1 mol% Er3+, 20 mol% Yb3+:YV x P 1−x O 4 (x = 0, 0.3, 0.4, 0.5, 0.6, 0.7, 1) were investigated in detail. It has been found that increase of the vanadium content leading to better up-conversion luminescence. [Display omitted] • Co-precipitation synthesis method lead to obtaining pure YV x P 1-x O 4 co-doped with Tm3+–Yb3+ and Er3+–Yb3+ ions. • Structural and morphological analysis confirmed that materials were nanosized and in accordance with the Vegard's law. • Influence of changing V5+ ion concentration on up-conversion luminescence of Tm3+–Yb3+ and Er3+–Yb3+ was investigated. • Energy level scheme with proposed up-conversion processes (ETU, ESA, CS and CR) was presented. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. 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:
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    Identifiers:
      – Type: doi
        Value: 10.1016/j.jallcom.2021.161022
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Vanadium
        Type: general
      – SubjectFull: Ion pairs
        Type: general
      – SubjectFull: Solid solutions
        Type: general
      – SubjectFull: Luminescence
        Type: general
      – SubjectFull: X-ray powder diffraction
        Type: general
      – SubjectFull: Scanning electron microscopes
        Type: general
    Titles:
      – TitleFull: Influence of vanadium concentration on up-conversion luminescence in Er3+–Yb3+ and Tm3+–Yb3+ ions pair co-doped YVxP1−xO4 solid state solution.
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Wujczyk, Marta
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            NameFull: Watras, Adam
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            NameFull: Szyszka, Katarzyna
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            NameFull: Wiglusz, Rafal J.
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            – D: 05
              M: 12
              Text: Dec2021
              Type: published
              Y: 2021
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              Value: 09258388
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              Value: 884
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            – TitleFull: Journal of Alloys & Compounds
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