caa a22 4500 445827068 CHVBK 20180317145302.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10854-011-0294-0 doi (NATIONALLICENCE)springer-10.1007/s10854-011-0294-0 Preparation of nanocrystalline Cu2O thin film by pulsed laser deposition [Elektronische Daten] [Muslem Jawad, Raid Ismail, Khaled Yahea] In this paper, the synthesis of nanocrystalline copper oxides Cu2O and CuO thin films on glass substrates using a pulsed 532nm Nd:YAG laser is presented. Deposition of films is achieved at two different substrate temperatures. The influence of substrate temperature on the structural and optical properties of copper oxide films are discussed and analyzed. The X-ray diffraction (XRD) results show that the deposited films are crystalline in nature. Films prepared at 300°C substrate temperature were Cu2O and has (111) and (200) diffracted peaks, while films grown at 500 °C were CuO and has (111) and (020) planes. The morphology of deposited films were characterized by scanning electron microscope (SEM) and atomic force microscope (AFM). The optical energy gap of Cu2O and CuO films have been determined and found to be 2.04 and 1.35eV respectively. Springer Science+Business Media, LLC, 2011 Jawad Muslem Applied Science Department, University of Technology, Baghdad, Iraq aut Ismail Raid Applied Science Department, University of Technology, Baghdad, Iraq aut Yahea Khaled Applied Science Department, University of Technology, Baghdad, Iraq aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/9(2011-09-01), 1244-1247 0957-4522 22:9<1244 2011 22 10854 https://doi.org/10.1007/s10854-011-0294-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-011-0294-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jawad Muslem Applied Science Department, University of Technology, Baghdad, Iraq aut NATIONALLICENCE 700 1- Ismail Raid Applied Science Department, University of Technology, Baghdad, Iraq aut NATIONALLICENCE 700 1- Yahea Khaled Applied Science Department, University of Technology, Baghdad, Iraq aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/9(2011-09-01), 1244-1247 0957-4522 22:9<1244 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer