Depth dependent X-ray diffraction of porous anodic alumina films filled with cubic YAlO3:Tb3+ matrix

• Autorzy: Serafińczuk Jarosław , Pawlaczyk Łukasz , Podhorodecki Artur , Gaponenko Nikolai , Molchan Igor , Thompson George

Identyfikatory

DOI

10.37190/oa200110

• Języki publikacji: EN

Abstrakty

EN

The presented paper deals with the measurement methodologies of the structural properties of porous anodic alumina (PAA) films filled with YalO₃:Tb³⁺ composite using X-ray diffraction, atomic force microscopy and scanning electron microscopy. It shows that the deposited material does not uniformly fill the porous volume of the anodic alumina film and the part of it forms a thick layer on the PAA surface. The aim of this work is to show the differences in the XRD response obtained at different angles of incidence of the excitation beam for the PAA/YalO₃:Tb³⁺ system. Furthermore, this simple approach enables separation of the signal from both regions on the surface and inside the PAA pores, providing more accurate data interpretation. It reveals that the crystallization of the material on the PAA surface and within the pores is different.

Słowa kluczowe

EN

PAA; X-ray diffraction; AFM; SEM; crystallization

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2020
• Tom: Vol. 50, nr 1
• Strony: 127--134
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Serafińczuk Jarosław

• Department of Nanometrology, Wrocław University of Science and Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland
• Łukasiewicz Research Network – PORT Polish Center for Technology Development, Stabłowicka 147, 54-066 Wrocław, Poland

autor

Pawlaczyk Łukasz

• Department of Nanometrology, Wrocław University of Science and Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

autor

Podhorodecki Artur

• Department of Experimental Physics, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, St. Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Gaponenko Nikolai

• Belarusian State University of Informatics and Radioelectronics, 6 P. Browki St., 220013 Minsk, Belarus

autor

Molchan Igor

• Corrosion and Protection Centre, School of Materials, The University of Manchester, The Mill, Sackville St., Manchester, M13 9PL, UK

autor

Thompson George

• Corrosion and Protection Centre, School of Materials, The University of Manchester, The Mill, Sackville St., Manchester, M13 9PL, UK

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).