Scientific Research Publishing

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48341#.VLzNB8nQrzE Author(s) Theophile Ndougsa-Mbarga , Quentin Yene-Atangana Joseph , William Teikeu Assatsé , Arsène Meying , Pactrick Assembe Stéphane Affiliation(s) Department of Physics Advanced Teachers’ Training College, University of Yaoundé I, Yaoundé, Cameroon . Department of Earth Sciences, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon . Department of Physics, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon . School of Geology and Mining Exploitation College, University of Ngaounderé, Ngaounderé, Cameroon . Department of Physics, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon . ABSTRACT A geoelectrical survey using the electrical resistivity method was carried out in the Mayo Boki (Northern Cameroon), to investigate the subsurface layering and evaluation of the limestone characteristics. In addition to geological data c...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50331#.VDc9Q1fHRK0 Author(s)    Forat H. Alsultany , Naser M. Ahmed , M. Z. Matjafri Affiliation(s) Nano-Optoelectronics Research and Technology Laboratory, School of Physics, Universiti Sains Malaysia, Penang, Malaysia . ABSTRACT In this work ITO thin film annealing was carried out using a CW CO2 laser beam for ITO thin film annealing over a 1 cm2 area with a temperature higher than 250°C to obtain ITO grains with excellent structural quality thin films. The obtained ITO films were characterized for crystallization, surface morphology, electrical and optical properties, which has theoretical significance and application value. ITO thin films are depos...