Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Makara Journal of Technology

Structural and Photoluminescence Properties of ZnO Thin Films Deposited by Ultrasonic Spray Pyrolysis Sugihartono, Iwan; Handoko, Erfan; Fauzia, Vivi; Arkundato, Artoto; Sari, Lara Permata
Makara Journal of Technology Vol. 22, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Zinc oxide (ZnO) thin films on a silicon (Si) (111) substrate were grown herein using ultrasonic spray pyrolysis at 450 °C with different Zn concentrations. The ZnO thin films had X-ray diffraction patterns of a polycrystalline hexagonal wurtzite structure. The (002) and (101) peak intensities changed under different Zn concentrations. Furthermore, according to Scherer's and Stokes–Wilson equations, the crystallite size and the internal strain of the ZnO thin films in the (002) and (101) peaks changed with the Zn concentration. Optically, the photoluminescence spectra indicated that the ratio of the UV/GB emission of the ZnO thin films was the highest at the Zn concentration of 0.02 mol/mL. We predicted that by increasing the Zn concentrations, the nonradiative transitions, which originated from defects, such as lattice and surface defect, become dominant. In conclusion, the ZnO thin films with the Zn concentration of 0.02 mol/mL had a better crystalline and optical quality.
Co-Authors A. Handjoko Permana A. Manaf Acep Imam Hidayat Achmad Ainul Yaqin Ade Gafar Abdullah, Ade Gafar Adijah, Edah Aditia Pradipta Agus Setyo Budi Alifia Nurul Hasanah Ananda Ico Novtiar Turmiasaputri Anastasya, Dhea Tri Andri Andri Andri Anggie Anastasya Anggita Prasanti Artoto Arkundato Asep Hambali Azwar Manaf Bambang Soegijono Bambang Soegijono Betty Zelda Candra Kurniawan Cica Yulia Cynthia Sagita Dadan Sumardani Desnita Desriyan Lestari Desy Mekarsari Dewi Muliyati Dina Rahmawati Edah Adijah Eko Budiyanto Emanuel Gentur Esmar Budi Esty Asma Dewanti Eva Novita Sari Evi Rahayu FATAH NURDIN Fathiyyah Husna Sulaiman Fauzi Bakri Fauzia, Vivi Febyana Nur Aliffah Feti Eka Rahayu Ghoshal, Sib Krishna Grace Natalia Hadi Nasbey Hambali, Asep Hidayat, Acep Imam Hidayat, Ida I Made Astra Ida Hidayat Imanudin Hidayat Isma Widiaty Ismail A B Iwan Setiawan Iwan Setiawan Iwan Sugiharto Iwan Sugihartono Jack Luhukay Jatmika, Jumaeda K.H. Firos Dawwas Lara Permata Sari, Lara Permata Lazuardi Umar Lukman Hakim, Dadang M. Hikam M. Hikam Md. Rahim Sahar Mudrik Alaydrus Muhammad Caisar Haisy Mukhtar Effendi Mustikasari, Diyan Mutia Delina Nazwatul Ilmi Ni Larasati Kartika Sari Nining Ratnaningsih Nofrijon Sofyan, Nofrijon Nurul Annisa Kumalahardiyani Pipiet Sumanti Pratama, Mutiara Puji Suharmanto Putri Lidya Sari Rahayu, Evi Ramadhan Islami, Aditya Ranggi Sinansari Ratnaningsih, Nining Retno Supriyanti Retno Widawati Retno Widowati Riser Fahdiran Rizqon Priyotomo Rizqon Priyotomo, Rizqon Roni Jarlis Sanjaya, Sutisna Saptari, Sitti Ahmiatri Sarkadi, Sarkadi Setia Budi Setia Budi Setia Budi Sherly Rahmawati Sri Hayati Subekti, Eri Sumanti, Pipiet Sunaryo Sunaryo Sunaryo Sunaryo Sutisna Sanjaya Tamtowi, Tomy Tri Anggodo Saputro Tsaniya Mukarromah Udayat Udayat, Udayat Upik Rahma Fitri, Upik Rahma Utami, Yuliyanti Dwi Wahyu Tri Cahyanto Wahyu Widanarto, Wahyu Widawati, Retno Widyaningrum Indrasari Windiastuti, Tia Wisnu Purno Aji Wisnu Purno Aji, Wisnu Yayat W. Heriyanto Zulherman Zulkarnain Jalil Zulkarnain Jalil