eprintid: 2627
rev_number: 8
eprint_status: archive
userid: 303
dir: disk0/00/00/26/27
datestamp: 2017-11-09 03:19:54
lastmod: 2017-11-09 03:19:54
status_changed: 2017-11-09 03:19:54
type: conference_item
metadata_visibility: show
creators_name: Nguyen, Quang Hoa
creators_name: Bui, Nguyen Quoc Trinh
creators_id: trinhbnq@vnu.edu.vn
corp_creators: BUI NGUYEN QUOC TRINH
title: CHARACTERIZATION ON CuO THIN FILMS DEPOSITED BY SOLUTION PROCESS
ispublished: pub
subjects: Phys
divisions: fac_physic
abstract: Copper oxide (CuO) thin films have been successfully prepared by a solution process. In this study, we find out an optimum condition to form CuO precursors solution, as well as  to fabricate CuO thin fims. To improve the films quality, analysis on crystalline structure and surface morphology of CuO thin films was systematically carried out by using X-ray diffraction (XRD) spectrometer and scanning electron microscope (SEM). We obtained that whole CuO thin films exhibit a single phase with monoclinic structure. The SEM images show that the particle size of CuO thin films was about 20÷30 nm, and the thickness of CuO thin film was 180 nm. In sequence, the electrical property of CuO thin films was evaluated by using four-point probes measurement, and the optical property was investigated by UV/VIS spectrometer. We achieved that the optimum CuO thin films possessed an electrical resistivity of 9.02 kΩ/. Also, from absorbance spectra, we extracted that band-gap energy of CuO thin films was ranged from 2.20 eV to 2.30 eV.
date: 2017-10
date_type: published
official_url: http://vmrs.org.vn/danh-muc/236/SMPS-2017---TP.-Hue---19-21-thang-10-nam-2017.htm
full_text_status: public
pres_type: poster
event_title: HỘI NGHỊ VẬT LÝ CHẤT RẮN VÀ KHOA HỌC VẬT LIỆU TOÀN QUỐC LẦN THỨ 10 (SPMS 2017)
event_location: Hue, Vietnam
event_dates: 19-21 October 2017
event_type: conference
refereed: TRUE
citation:   Nguyen, Quang Hoa and Bui, Nguyen Quoc Trinh  (2017) CHARACTERIZATION ON CuO THIN FILMS DEPOSITED BY SOLUTION PROCESS.  In: HỘI NGHỊ VẬT LÝ CHẤT RẮN VÀ KHOA HỌC VẬT LIỆU TOÀN QUỐC LẦN THỨ 10 (SPMS 2017), 19-21 October 2017, Hue, Vietnam.     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2627/1/SPMS2017-NQ%20Hoa.doc