Sharma, Bhupendra K Stress dependent band gap shift and valence band studies in ZnO nanorods. [electronic resource] - Journal of nanoscience and nanotechnology Dec 2010 - 8424-31 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1533-4880 Standard No.: 10.1166/jnn.2010.3024 doi