Influence of Ho Substitution on Structural, Morphological, and Optical Properties of Anatase Ti1-xHoxO2 (x= 0.0, 0.01, 0.02, 0.03) Thin Films

Şeydanur Kaya

Makale detayları

Influence of Ho Substitution on Structural, Morphological, and Optical Properties of Anatase Ti1-xHoxO2 (x= 0.0, 0.01, 0.02, 0.03) Thin Films

Yazarlar:

Şeydanur Kaya

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

Condensed Matter Physics

Dergi:

Süleyman Demirel University Faculty of Arts and Science Journal of Science Vol.18 Issue 3, pp.223-237

Belge Tipi:

Makale

Yayın Tarihi:

11/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001304032

pISSN:

1306-7575

Anahtar kelimeler:

Özet:

 Ti1-xHoxO2 x 0.0, 0.01, 0.02, 0.03 thin films are synthesized by a sol-gel method and deposited by a dip-coating technique on the glass substrates. The films crystal structures are examined by an X-ray diffraction technique, while the morphological properties are investigated by scanning electron microscopy and atomic force microscopy. UV-Vis and photoluminescence spectrophotometry are used to analyze the optical properties. Based on the X-ray diffraction patterns, all the films belong to the anatase phase. It is observed that the surface characteristics, such as the morphology, film thickness, and roughness change significantly with the holmium substitution. The optical investigations reveal that the transmittance, band gap energies, and luminescence properties can be adjusted by the holmium substitution. According to the current study, holmium substituted TiO2 thin films with improved optical properties may be a suitable candidate for applications that require a wide band gap and high optical transparency as well as luminescence properties.

 Ti1-xHoxO2 x 0.0, 0.01, 0.02, 0.03 thin films are synthesized by a sol-gel method and deposited by a dip-coating technique on the glass substrates. The films crystal structures are examined by an X-ray diffraction technique, while the morphological properties are investigated by scanning electron microscopy and atomic force microscopy. UV-Vis and photoluminescence spectrophotometry are used to analyze the optical properties. Based on the X-ray diffraction patterns, all the films belong to the anatase phase. It is observed that the surface characteristics, such as the morphology, film thickness, and roughness change significantly with the holmium substitution. The optical investigations reveal that the transmittance, band gap energies, and luminescence properties can be adjusted by the holmium substitution. According to the current study, holmium substituted TiO2 thin films with improved optical properties may be a suitable candidate for applications that require a wide band gap and high optical transparency as well as luminescence properties.

 Ti1-xHoxO2 x 0.0, 0.01, 0.02, 0.03 thin films are synthesized by a sol-gel method and deposited by a dip-coating technique on the glass substrates. The films crystal structures are examined by an X-ray diffraction technique, while the morphological properties are investigated by scanning electron microscopy and atomic force microscopy. UV-Vis and photoluminescence spectrophotometry are used to analyze the optical properties. Based on the X-ray diffraction patterns, all the films belong to the anatase phase. It is observed that the surface characteristics, such as the morphology, film thickness, and roughness change significantly with the holmium substitution. The optical investigations reveal that the transmittance, band gap energies, and luminescence properties can be adjusted by the holmium substitution. According to the current study, holmium substituted TiO2 thin films with improved optical properties may be a suitable candidate for applications that require a wide band gap and high optical transparency as well as luminescence properties.

 Ti1-xHoxO2 x 0.0, 0.01, 0.02, 0.03 thin films are synthesized by a sol-gel method and deposited by a dip-coating technique on the glass substrates. The films crystal structures are examined by an X-ray diffraction technique, while the morphological properties are investigated by scanning electron microscopy and atomic force microscopy. UV-Vis and photoluminescence spectrophotometry are used to analyze the optical properties. Based on the X-ray diffraction patterns, all the films belong to the anatase phase. It is observed that the surface characteristics, such as the morphology, film thickness, and roughness change significantly with the holmium substitution. The optical investigations reveal that the transmittance, band gap energies, and luminescence properties can be adjusted by the holmium substitution. According to the current study, holmium substituted TiO2 thin films with improved optical properties may be a suitable candidate for applications that require a wide band gap and high optical transparency as well as luminescence properties.

Makale detayları

Influence of Ho Substitution on Structural, Morphological, and Optical Properties of Anatase Ti1-xHoxO2 (x= 0.0, 0.01, 0.02, 0.03) Thin Films

Yazarlar:

Şeydanur Kaya

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

Condensed Matter Physics

Dergi:

Süleyman Demirel University Faculty of Arts and Science Journal of Science Vol.18 Issue 3, pp.223-237

Belge Tipi:

Makale

Yayın Tarihi:

11/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001304032

pISSN:

1306-7575

TiO2 thin films

Ho substitution

Optical transmittance

Photoluminescence propertiesTiO2 thin films

Ho substitution

Optical transmittance

Photoluminescence properties

Sayı

Makale detayları

Yazarlar: Şeydanur Kaya

Yayıncı: Süleyman Demirel University

Ana Başlıklar: Condensed Matter Physics

Dergi: Süleyman Demirel University Faculty of Arts and Science Journal of Science Vol.18 Issue 3, pp.223-237

Belge Tipi: Makale

Yayın Tarihi: 11/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001304032

pISSN: 1306-7575

Sayı

Yazarlar:

Şeydanur Kaya

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

Condensed Matter Physics

Dergi:

Süleyman Demirel University Faculty of Arts and Science Journal of Science Vol.18 Issue 3, pp.223-237

Belge Tipi:

Makale

Yayın Tarihi:

11/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001304032

pISSN:

1306-7575