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A rare defect free 3D ZnO rod structure with strong UV emission†
O. D. Jayakumar,N. Manoj,V. Sudarsan,C. G. S. Pillai,A. K. Tyagi
CrystEngComm Pub Date : 02/18/2011 00:00:00 , DOI:10.1039/C0CE00738B
Abstract

A new class of defect free ZnO rods with racket type handle shape at both the ends has been synthesized via a simple catalyst free method. High resolution transmission electron microscopy and strong ultra-violet emission showed that they are highly crystalline defect free structures. A simple growth mechanism has been suggested and interpreted. This new novel structure could offer opportunities for advanced optoelectronic technological applications.

Graphical abstract: A rare defect free 3D ZnO rod structure with strong UV emission
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