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Journal : Reaktor

Growth Mechanism and Characterization of PbTe0.5Se0.5 Thin Films Used by Closed-Space Vapor Transport in a Vertical Reactor Yanuar Hamzah; Jimmy Copriady; Ariswan Ariswan
Reaktor Volume 19 No. 1 March 2019
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (522.901 KB) | DOI: 10.14710/reaktor.19.1.11-17

Abstract

A simple method for growing thin film of semiconductor material PbTe0.5Se0.50 has been designed using the vapor transport (CSVT) method in a vertical reactor. The objectivity of this method is to study thin film growth formation due to chemical reactions during the deposition process in the reactor. In this study will describe some formations the vapor transport mechanism of PbTe0.5Se0.50 semiconductor material using iodine gas (I2) to accelerate the etching reaction on the substrate surface. Next, we will describe how the mechanism of the reaction in the reactor zone for growing thin films on the substrate. The thin films were characterized by structural, morphology properties and its composition. The film structure is a cubic structure with the maximum diffraction intensity at peak (222). The surface morphology of the thin film has a microcubes shape with a grain size~10 to 20 mm. Keywords: etching reaction; micro-cube; PbTe0.5Se0.50; close-spaced vapor transport
Co-Authors Adela, Adela Aisy, Rihla Datul Akrajas Ali Umar Alamin, Rahmatan Lil Amanullah, Farid Apriwandi Apriwandi . Ariswan Ariswan Ariswan Ariswan Aritonang, Surya Ardika Asiyah, Putri Siti Awitdrus Awitdrus, Awitdrus Azhara, Vina Naomi Butarbutar, Kheny Kernila Darmawan, Ade Dasta, Vicky Vernando Dewi Ramayani Dian Putri Oktavia Dian Putri Oktavia, Dian Putri Erman Taer Erwin Erwin Erwin Erwin Fachry Abda El Rahman Fatanah, Harum Fatimah, Desti Seri Febrita, Ayang Fitri Hayati Ghifariansyah, Abdu Rozaq Iwantono Iwan Barnawi Jimmy Copriady Kartika, Nursiti Sari Krisman Krisman Laia, Meinikmawati Lailatul Rahmi Lazuardi Lazuardi Lazuardi Umar Lazuardi Umar Liong Nyuk Firdaus Manik, Yohana Manurung, Romarito Gesi Maria Sonya Nauli Nainggolan Maslyah, Maharani Nur Maulidya, Shintya Maya Sari Mega Wati Siregar Melinda Vivi Miftahul Jannah Minarni Shiddiq, Minarni Mozaffari, Nastaran Mozaffari, Niloofar Muhammad Mardhiansyah Nahampun, Fernita Nasir, Zulfa Nathania, Nazhiwa Ningrum, Yunita Noferdi, Muhammad Deri Novi Yanti Nuraini, Nasywa Nursyahara, Septia Pasaribu, Veny Sriulina Pratiwi, Dinda Purba, Rosianna Putri, Ella Junian Putri, Nadja Melika Rabiah Rabiah Rabin, Mohammad Fisal Rahmi Dewi Rahmondia N. Setiadi Rahmondia N.S ' Rakhmawati Farma Rati, Yolanda Rini, Ari Sulistyo Rini, Ari Sulistyo Rosman Parningotan Rusmanianty, Rusmanianty Safira, Putri Salomo Salomo Salomo Salomo Salsabila, Sonia Sari, Eza Tirta Sari, Silvia Mayang Sawitri, Seli Novalin Selasih, Dian Sihombing, Ropina Emwarjati Silaban, Ruth Cahaya Marta Uli Simanjuntak, Ignatius Bagas Sumual Simatupang, Mediniah Putri Simbolon, Norsinta Ida Sinaga, Sintia Selfiana Siti Komariah Sugiyanto Sugiyanto Supian, Faridah Lisa Susi ' Syahputri, Intan Syajali, Hidayati Tengku Emrinaldi Tengku Said Hussain Shahab Tetty Marta Linda Titin Hartini Umar, Lazurdi Usman Malik Usman Malik Usman Usman Yenny Desvita Yoga, Figo Swarna Yudani, Ananda Febri Ziliwu, Friska Zulfan Saam Zuyandri, Wandra