Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method
Synthesis of nanocrystalline yttrium-aluminum garnet doped with neodymium was performed via modified Pechini methods. Evolution of material during synthesis was studied using differential thermal analysis; the structure and morphology of synthesized nanopowders were studied using scanning electron...
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| Format: | Article |
| Language: | English |
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Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
2024-02-01
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| Series: | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
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| Online Access: | https://ntv.ifmo.ru/file/article/22573.pdf |
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| author | Amir Moussaoui Dmitry V. Bulyga Aleksandr I. Ignatiev Sergey K. Evstropiev Nikolay V. Nikonorov |
| author_facet | Amir Moussaoui Dmitry V. Bulyga Aleksandr I. Ignatiev Sergey K. Evstropiev Nikolay V. Nikonorov |
| author_sort | Amir Moussaoui |
| collection | DOAJ |
| description | Synthesis of nanocrystalline yttrium-aluminum garnet doped with neodymium was performed via modified Pechini
methods. Evolution of material during synthesis was studied using differential thermal analysis; the structure and
morphology of synthesized nanopowders were studied using scanning electron microscopy and x-ray diffraction. It
was shown that the use of an additional low-temperature stabilizer leads to formation of crystalline yttrium-aluminum
garnet phase at lower temperatures. It was shown that the formation of nanocrystals occurs at the temperature of about
883 °C. Obtained powders can be used as precursors for ceramics sintering or be introduced into the optical fiber in
order to fabricate optical amplifiers. |
| first_indexed | 2024-03-08T03:05:29Z |
| format | Article |
| id | doaj.art-fda58a47b5b347c6a354e54b690039aa |
| institution | Directory Open Access Journal |
| issn | 2226-1494 2500-0373 |
| language | English |
| last_indexed | 2024-03-08T03:05:29Z |
| publishDate | 2024-02-01 |
| publisher | Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) |
| record_format | Article |
| series | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
| spelling | doaj.art-fda58a47b5b347c6a354e54b690039aa2024-02-13T09:53:50ZengSaint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki2226-14942500-03732024-02-0124111010.17586/2226-1494-2024-24-1-1-10Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini methodAmir Moussaoui0https://orcid.org/0000-0002-7858-7417Dmitry V. Bulyga1https://orcid.org/0000-0001-8861-2527Aleksandr I. Ignatiev2https://orcid.org/0000-0002-6114-0248Sergey K. Evstropiev3https://orcid.org/0000-0002-0160-8443Nikolay V. Nikonorov4https://orcid.org/0000-0002-1341-067XPhD Student, ITMO University, Saint Petersburg, 197101, Russian FederationPhD Student, ITMO University, Saint Petersburg, 197101, Russian Federation; Senior Researcher, JVC “RPA Vavilov State Optical Institute”, Saint Petersburg, 192171, Russian Federation, sc 57217158694Leading Engineer, ITMO University, Saint Petersburg, 197101, Russian Federation, sc 57189902013D.Sc. (Chemistry), Leading Researcher, ITMO University, Saint Petersburg, 197101, Russian Federation; Head of Department, JVC “RPA Vavilov State Optical Institute”, Saint Petersburg, 192171, Russian Federation; Professor, Saint Petersburg State Institute of Technology, Saint Petersburg, 190013, Russian Federation, sc 6507317768D.Sc. (Physics & Mathematics), Full Professor, ITMO University, Saint Petersburg, 197101, Russian Federation, sc 7003772604Synthesis of nanocrystalline yttrium-aluminum garnet doped with neodymium was performed via modified Pechini methods. Evolution of material during synthesis was studied using differential thermal analysis; the structure and morphology of synthesized nanopowders were studied using scanning electron microscopy and x-ray diffraction. It was shown that the use of an additional low-temperature stabilizer leads to formation of crystalline yttrium-aluminum garnet phase at lower temperatures. It was shown that the formation of nanocrystals occurs at the temperature of about 883 °C. Obtained powders can be used as precursors for ceramics sintering or be introduced into the optical fiber in order to fabricate optical amplifiers.https://ntv.ifmo.ru/file/article/22573.pdfyagluminescencepechini methodpolyvinylpyrrolidone |
| spellingShingle | Amir Moussaoui Dmitry V. Bulyga Aleksandr I. Ignatiev Sergey K. Evstropiev Nikolay V. Nikonorov Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki yag luminescence pechini method polyvinylpyrrolidone |
| title | Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method |
| title_full | Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method |
| title_fullStr | Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method |
| title_full_unstemmed | Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method |
| title_short | Structural and spectral properties of YAG:Nd, YAG:Ce and YAG:Yb nanocrystalline powders synthesized via modified Pechini method |
| title_sort | structural and spectral properties of yag nd yag ce and yag yb nanocrystalline powders synthesized via modified pechini method |
| topic | yag luminescence pechini method polyvinylpyrrolidone |
| url | https://ntv.ifmo.ru/file/article/22573.pdf |
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