TY - GEN
T1 - Terahertz response of bulk and nanostructured ZnO
AU - Han, Jiaguang
AU - Chen, Wei
AU - Zhang, J.
AU - He, Mingxia
AU - Azad, A. K.
AU - Ray, S.
AU - Zhao, Y.
AU - Zhang, Weili
PY - 2008
Y1 - 2008
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84899028293&partnerID=8YFLogxK
M3 - Conference Proceeding
AN - SCOPUS:84899028293
SN - 9781618390530
T3 - Progress in Electromagnetics Research Symposium
SP - 260
EP - 264
BT - Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou
PB - Electromagnetics Academy
T2 - Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou
Y2 - 24 March 2008 through 28 March 2008
ER -