Effect of implantation of Sm+ ions into RF sputtered ZnO thin film
作者： Francis Otieno , Mildred Airo , Eric G Njoroge , Rudolph Erasmus , Theodore Ganetsos
DOI: 10.1063/1.5093586
关键词:
摘要: The effects of implantation Samarium ions (Sm+), a rare earth ion (RE) on the properties ZnO films grown Si (001) substrate by RF sputtering system are presented. structural virgin and Sm–implanted thin were investigated Atomic force microscopy, Rutherford backscattering spectroscopy Raman spectroscopy. Local lattice softening caused incorporation highly mismatched Sm+ (ionic radii 0.096 nm 0.113 for Sm3+ Sm2+ respectively) into Zn antisites was detected as red shift in E2 (high) mode likely reduction crystallinity film. Photoluminescence pristine film showed strong near band gap (NBE) emission an intrinsic defect related blue, green-orange emission. NBE is suppressed after while green – orange intensities enhanced result increased defects with charge states. Moreover effect varying concentration presented compared predictions made from Stopping Range Ions Matter (SRIM) calculation.The i...
scitation.org
harvard.edu
sci-hub.se 参考文章(28)
Waleed E. Mahmoud, A. A. Al-Ghamdi, The Influence of Cd(ZnO) on the Structure, Optical and Thermal Stabilities of Polyvinyl Chloride Nanocomposites Polymer Composites. ,vol. 32, pp. 1143- 1147 ,(2011) , 10.1002/PC.21132
C. A. Volkert, Stress and plastic flow in silicon during amorphization by ion bombardment Journal of Applied Physics. ,vol. 70, pp. 3521- 3527 ,(1991) , 10.1063/1.349247
Xiuqing Meng, Dongxu Zhao, Dezhen Shen, Jiying Zhang, Binghui Li, Xiaohua Wang, Xiwu Fan, ZnO nanorod arrays grown under different pressures and their photoluminescence properties Journal of Luminescence. ,vol. 122, pp. 766- 769 ,(2007) , 10.1016/J.JLUMIN.2006.01.283
Waleed E. Mahmoud, A.A. Al-Ghamdi, S. Al-Heniti, S. Al-Ameer, The influence of temperature on the structure of Cd-doped ZnO nanopowders Journal of Alloys and Compounds. ,vol. 491, pp. 742- 746 ,(2010) , 10.1016/J.JALLCOM.2009.11.055
Soma Dey, Chaitali Roy, Asima Pradhan, Shikha Varma, Raman scattering characterization of Si(100) implanted with mega-electron-volt Sb Journal of Applied Physics. ,vol. 87, pp. 1110- 1117 ,(2000) , 10.1063/1.371987
Djakaridia Kouyate, Jean-Claude Ronfard-Haret, Jean Kossanyi, Electroluminescence of Sm3+ ions in semiconducting polycrystalline zinc oxide Journal of Materials Chemistry. ,vol. 2, pp. 727- 732 ,(1992) , 10.1039/JM9920200727
Kousik Samanta, Pijush Bhattacharya, Ram S. Katiyar, Raman scattering studies of p-type Sb-doped ZnO thin films Journal of Applied Physics. ,vol. 108, pp. 113501- ,(2010) , 10.1063/1.3516493
Xiaoyan Zeng, Junlin Yuan, Lide Zhang, Synthesis and Photoluminescent Properties of Rare Earth Doped ZnO Hierarchical Microspheres Journal of Physical Chemistry C. ,vol. 112, pp. 3503- 3508 ,(2008) , 10.1021/JP0768118
Yanxia Liu, Hongliang Zhang, Xiuyun An, Caitian Gao, Zhenxing Zhang, Jinyuan Zhou, Ming Zhou, Erqing Xie, None, Effect of Al doping on the visible photoluminescence of ZnO nanofibers Journal of Alloys and Compounds. ,vol. 506, pp. 772- 776 ,(2010) , 10.1016/J.JALLCOM.2010.07.067
M. Rajalakshmi, Akhilesh K. Arora, B. S. Bendre, Shailaja Mahamuni, Optical phonon confinement in zinc oxide nanoparticles Journal of Applied Physics. ,vol. 87, pp. 2445- 2448 ,(2000) , 10.1063/1.372199