Abstract
We present experimental characterization of far-infrared optical and dielectric properties of single-crystal ZnO and nanostructured ZnO of different morphologies by terahertz time-domain spectroscopy. Frequency dependent complex dielectric function, power absorption, and refractive index of single-crystal, nanowire, tetrapod, tubular, and prismlike ZnO structures are experimentally measured in the terahertz regime, respectively. The experimental results are analyzed and well fit with dielectric theories and effective medium models.
| Original language | English |
|---|---|
| Title of host publication | Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou |
| Publisher | Electromagnetics Academy |
| Pages | 260-264 |
| Number of pages | 5 |
| ISBN (Print) | 9781618390530 |
| Publication status | Published - 2008 |
| Externally published | Yes |
| Event | Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou - Hangzhou, China Duration: 24 Mar 2008 → 28 Mar 2008 |
Publication series
| Name | Progress in Electromagnetics Research Symposium |
|---|---|
| Volume | 1 |
| ISSN (Print) | 1559-9450 |
Conference
| Conference | Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou |
|---|---|
| Country/Territory | China |
| City | Hangzhou |
| Period | 24/03/08 → 28/03/08 |
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Han, J., Chen, W., Zhang, J., He, M., Azad, A. K., Ray, S., Zhao, Y., & Zhang, W. (2008). Terahertz response of bulk and nanostructured ZnO. In Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou (pp. 260-264). (Progress in Electromagnetics Research Symposium; Vol. 1). Electromagnetics Academy.