TY - JOUR
T1 - Spectroscopic characterization of Ba(Mg1/3Ta2/3) O3 dielectrics for the application to microwave communication
AU - Cheng, H. F.
AU - Chia, C. T.
AU - Liu, H. L.
AU - Chen, M. Y.
AU - Tzeng, Y. T.
AU - Lin, I. N.
N1 - Funding Information:
The authors would like to thank the National Science Council in Taiwan for financial supporting this research under Contract No. NSC 95-2112-M-003-018-MY2.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - The lattice vibrational modes of the Ba(Mg1/3Ta 2/3)O3 materials, possessing dielectric constants K = 22.2 - 25.5 and quality factor Q × f = 182, 600 - 248, 000 GHz, were characterized by Raman and FTIR spectroscopies. The high-Q materials possess sharpest vibrational modes, viz., smallest full-width-at-half-maximum (FWHM) value for Raman peaks and smallest damping coefficient 7, value for FTIR peaks and vice versa.
AB - The lattice vibrational modes of the Ba(Mg1/3Ta 2/3)O3 materials, possessing dielectric constants K = 22.2 - 25.5 and quality factor Q × f = 182, 600 - 248, 000 GHz, were characterized by Raman and FTIR spectroscopies. The high-Q materials possess sharpest vibrational modes, viz., smallest full-width-at-half-maximum (FWHM) value for Raman peaks and smallest damping coefficient 7, value for FTIR peaks and vice versa.
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U2 - 10.1163/156939307780667292
DO - 10.1163/156939307780667292
M3 - Article
AN - SCOPUS:34047193808
VL - 21
SP - 629
EP - 636
JO - Journal of Electromagnetic Waves and Applications
JF - Journal of Electromagnetic Waves and Applications
SN - 0920-5071
IS - 5
ER -