Pengaruh Tekanan Spray terhadap Sifat Optik dan Listrik Film Tipis ZnO:Mg dengan Metode Microwave Assisted Spray Pyrolysis
Kata Kunci:
film tipis, Microwave Assisted Spray Pyrolysis, tekananAbstrak
Telah berhasil ditumbuhkan film tipis ZnO doping Mg pada substrat kaca menggunakan metode Microwave Assisted Spray Pyrolysis. Deposisi penyemprotan dilakukan dengan memvariasikan tekanan spray nitrogen, yaitu sebesar 1,4; 2,1; 2,8; 3,5; dan 4,2 kg/cm2 untuk menganalisis sifat optik dan listrik sampel. Hasil uji UV-Vis menunjukkan bahwa absorbansi film tipis semakin tinggi seiring dengan bertambahnya tekanan dengan hasil analisis transmitansi antara 19%-73% dan band gap antara 2,5 eV-3,2 eV. Hasil analisis karakterisasi IV-meter menunjukkan bahwa semakin tinggi tekanan spray nitrogen semakin tinggi pula konduktivitas film tipis yang dihasilkan (1,08×10-5 - 1,40×10-4 (Ω cm)-1). Hasil variasi tekanan spray film tipis tersebut menunjukkan bahwa film tipis tekanan 2,8 kg/cm2 dapat diaplikasikan pada material TCO karena menghasilkan band gap sebesar 3,01 eV dengan transmitansi paling tinggi, yaitu di atas 70%, dan mampu menghantarkan listrik sebagai bahan semikonduktor.
Diterbitkan
Cara Mengutip
Terbitan
Bagian
Lisensi
Hak Cipta (c) 2024 Sulhadi, Siti Hidayatur Rofi'ah, Siti Wahyuni, Muqoyyanah, Putut Marwoto
Artikel ini berlisensiCreative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with the Jurnal Sains dan Teknologi (JST) agree to the following terms:
- Authors retain copyright and grant the journal the right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work. (See The Effect of Open Access)