Synthesis and characterization of SnO2 thin layer with a doping aluminum is deposited on quartz substrates

Doyan, Aris; Susilawati, Susilawati; Imawanti, Yanika Diah

doi:10.1063/1.4973083

Cited by 25 publications

(17 citation statements)

References 14 publications

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“…This phenomenon has similar results to previous studies on thin films doped with Indium [27,28]. Besides, this study also has results similar to previous studies using Aluminum doping [29].…”

Section: Measurement Of Transmittance and Absorbancesupporting

confidence: 92%

“…To make this thin layer function better, an additional substance (doping) is needed to decrease the energy gap. Some doping that has been added to SnO2 is Aluminum [5], Fluoride Dehydrate [6], Cesium [7], Aluminum-Zinc [8], Indium [9], and Fluorine [10]. Some research results that add doping to SnO2 thin films have shown that the conductivity of doped thin films has increased.…”

Section: Introductionmentioning

confidence: 99%

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Optical Characteristics of Tin Oxide Thin Films Doped with Indium and Aluminum Using the Sol-Gel Spin Coating Technique

Doyan¹,

Susilawati²,

Munandar³

2021

Advances in Social Science, Education and Humanities Research

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The aims of this research are to understand the optical characteristics of SnO2 doped with Indium and Aluminum (SnO2:In+Al) using the sol-gel spin coating technique. Optical characteristics of SnO2:In+Al thin films were measured by UV-Vis Spectrophotometer. The optical characterization results showed that the SnO2:In+Al thin films had an increase in transmittance from (68.6-78.3)% at a wavelength of 300-470 nm and an increase in absorbance at a wavelength of 295 nm from 4.34-5.00 with the increase in the percentage of doping. This shows the thin layer absorbs the maximum waves at a wavelength of 295 nm. The increase in the doping percentage causes the energy gap of SnO2 thin films is decreasing. The direct energy gap decrease from 3.58 to 3.54 eV and the indirect energy gap decrease from 3.90 to 3.87 eV. The energy of optical activation of the SnO2 thin films decreases from 0.97 to 0.86 eV when increasing the doping percentage. This research has indicated that SnO2:In+Al thin films has a low energy gap and high transmittance so that it belongs to be high-quality thin films.

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Section: Measurement Of Transmittance and Absorbancesupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

Optical Characteristics of Tin Oxide Thin Films Doped with Indium and Aluminum Using the Sol-Gel Spin Coating Technique

Doyan¹,

Susilawati²,

Munandar³

2021

Advances in Social Science, Education and Humanities Research

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“…Selain itu modul juga bersifat user frendly karena siswa dapat mempelajarinya secara mandiri selain di jam pelajaran berlangsung, modul dapat mengolah keterampilan mereka, baik dalam menyelesaikan masalah, serta mengimplementasikan dalam kehidupan sehari-hari, karena modul ini akan membantu dalam menguatkan pemahaman pada siswa. Modul juga harus lebih diperkaya lagi dengan pemberian ilustrasi baik berupa kalimat, sketsa ataupun gambar yang dapat membangkitkan nalar siswa, sehingga mendorong siswa untuk berpikir kritis (Doyan & Susilawati, 2019).…”

Section: Pembahasanunclassified

Inovasi Bahan Ajar Dinamika Gerak dengan Modul Pembelajaran Berbasis Discovery Learning

Fatihah

Mulyaningsih

Astuti

2020

J. Pendidik. Fis. Teknol.

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Physics learning with discovery learning approach requires students to be active in learning. In th schools in tangerang area, there is no discovery learning module available. the purpose of this research is to develop a physics learning module based on discovery learning on Motion materials. This research method is research & development with ADDIE model (analyze, design, development, implementetion, evaluation), using research instruments in the form of validation sheets. the data analysis technique used is descriptive analysis. The results of the study showed that discovery learning-based physics learning modules are worth testing and implementing to students. This module has characteristics according to discovery learning syntax and user friendly so that students can learn independently.

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“…Dari semua metode tersebut, SolGel Coating merupakan teknik yang sangat baik, karena merupakan teknik yang paling sederhana, dapat menumbuhkan film pada berbagai bentuk substrat, kemudahan dalam mengontrol pertumbuhan partikel dan penambahan doping. Pada metode Sol-Gel, film SnO2 dapat ditumbuhkan dengan teknik Penyemprotan (Spray Pyrolisis) (Sriram dan Thayumanavan, 2013), pemutaran (Spin Coating) (Doyan et al, 2017), dan Pencelupan (Dip Coating) (Carvalho et al, 2012). Dari ketiga teknik tersebut Dip Coating merupakan teknik yang paling sederhana dan paling ekonomis.…”

Section: Pendahuluanunclassified

“…Preparasi Sol SnO2 ini merupakan modifikasi dari Doyan et al (2017). SnCl2.2H2O, ZnCl2, dan AlCl3, dilarutkan dalam 5 ml aquades menggunakan magnetik stirrer selama 30 menit pada suhu 80 °C hingga dengan perbandingan komposisi massa SnCl2.2H2O, ZnCl2, AlCl3 dengan variasi konsentrasi x = 0,000, 0,005, 0,025, 0,050.…”

Section: Metode Penelitianunclassified

Penumbuhan Film SnO2 Dengan Doping Al-Zn Menggunakan Teknik Sol-Gel Dip Coating

Ikraman¹,

Doyan²,

Susilawati³

2017

J. Pendidik. Fis. Teknol.

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Synthesis and characterization of SnO2 thin layer with a doping aluminum is deposited on quartz substrates

Cited by 25 publications

References 14 publications

Optical Characteristics of Tin Oxide Thin Films Doped with Indium and Aluminum Using the Sol-Gel Spin Coating Technique

Optical Characteristics of Tin Oxide Thin Films Doped with Indium and Aluminum Using the Sol-Gel Spin Coating Technique

Inovasi Bahan Ajar Dinamika Gerak dengan Modul Pembelajaran Berbasis Discovery Learning

Penumbuhan Film SnO2 Dengan Doping Al-Zn Menggunakan Teknik Sol-Gel Dip Coating

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