Structural and photoluminescence studies on catalytic growth of silicon/zinc oxide heterostructure nanowires
1 Low Dimensional Materials Research Centre, Department of Physics, University of Malaya, Kuala Lumpur 50603, Malaysia
2 Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia (UKM), Bangi, Selangor 43600, Malaysia
Nanoscale Research Letters 2013, 8:174 doi:10.1186/1556-276X-8-174Published: 17 April 2013
Additional file 1: Figure S1:
Initial growth stage of ZnO NRs on In/Si NWs. (a) FESEM image and (b) TEM micrograph of the newly grown ZnO NRs. (c) High magnification TEM micrographs of In seed-capped ZnO NRs. Figure S2. HRTEM micrograph of the amorphous In2O3 and ZnO interface enlarged from a TEM micrograph of an In seed-capped ZnO NR. The TEM micrograph of the In seed-capped ZnO NR is inserted in the figure.
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