利用XRD、FESEM、SAED、EDS、HRTEM和PL分别时氧化镓之字形纳米材料的形貌和结构进行了分析.研究结果表明,之字形纳米氧化镓具有良好的结晶性,沿着[103]方向子自堆垛生长;光致发光光谱显示,氧化镓之字形纳米晶在370nm处有很强的发射峰,并有几十纳米的蓝移.
参考文献
| [1] | Duan X F;Huang Y;Cui Y et al.Indium phosphide nanowires as building blocks for nanoseale electronic and optoelectronic devices[J].Nature,2001,409:66-69. |
| [2] | Jun Y W;Lee S M;Kang N J et al.Controlled synthesis of multi-armed CdS nanorod architectures using monosurfact system[J].American Chemical Society,2001,123:5150-5156. |
| [3] | Christopher Ma;Daniel Moore;Jing Li;Zhong L. Wang .Nanobelts, Nanocombs, and Nanowindmills of Wurtzite ZnS[J].Advanced Materials,2003(3):228-231. |
| [4] | Bjork M T;Ohhisson B J;Sass T et al.One-dimensional steep-lechasc for electrons realized[J].Nano Letters,2002,2(02):87-89. |
| [5] | Zhu Y Q;Hu W B;Hou W K et al.SiC-SiOx hetero-junction in nanowires[J].Journal of Materials Chemistry,1999,9(12):3173-3178. |
| [6] | Pan Z W;Dai Z R;Wang Z L .Nanobelts of semiconducting oxides[J].Science,2001,291(09):1947-1949. |
| [7] | 张雪川,张跃,袁洪涛,王树彬.MOCVD法制备一维定向ZnO晶须阵列及掺杂研究[J].人工晶体学报,2005(06):972-976. |
| [8] | 向杰,贾圣果,冯孙齐,俞大鹏.氧化镓纳米带的制备研究[J].固体电子学研究与进展,2002(04):449-453. |
| [9] | Wu XC.;Huang WD.;Pu MH.;Zhao B.;Sun YP.;Du JJ.;Song WH. .Crystalline gallium oxide nanowires: intensive blue light emitters[J].Chemical Physics Letters,2000(1/2):5-9. |
| [10] | Choi YC.;Park YS.;Lee SM.;Bae DJ.;Lee YH.;Park GS.;Choi WB. Lee NS.;Kim JM.;Kim WS. .Catalytic growth of beta-Ga2O3 nanowires by arc discharge[J].Advanced Materials,2000(10):746-750. |
| [11] | 张士英,庄惠照,薛成山,李保理.棒状氧化镓的合成和发光性质研究[J].功能材料,2008(04):681-683. |
| [12] | Liu X H;Qiu G Z;Zhao Y.Diameter-dependent electromechanical properties of GaN nanowires[J].Journal of Alloys and Compounds,2006:14390-14394. |
| [13] | Zhou XT;Sham TK;Shan YY;Duan XF;Lee ST;Rosenberg RA .One-dimensional zigzag gallium nitride nanostructures - art. no. 104315[J].Journal of Applied Physics,2005(10):4315-0. |
| [14] | C. H. Liang;G. W. Meng;G. Z. Wang;Y. W. Wang;L. D. Zhang;S. Y. Zhang .Catalytic synthesis and photoluminescence of β-Ga_(2)O_(3) nanowires[J].Applied physics letters,2001(21):3202-3204. |
| [15] | Zhan J G;Zhang Z X;Ma Z W et al.Raman spectroscopy of the transition of a-gallium oxyhydroxide to β-gallium oxide nanoreds[J].Chinese Physics Letters,2008,25:3787-3789. |
| [16] | Bermudez V M .The structure of low-index surfaces of β-Ga《,2》O《,3》[J].Journal of Chemical Physics,2006,323:193-203. |
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