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您的检索式：作者名="R.B.van Dover"
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| 1 | Dielectric properties of amorphous Bi-Ti-O thin films显示文摘We report the unexpectedly excellent dielectric properties of amorphous thin films with compositions in the Bi-Ti-O system.Films were deposited by RF magnetron reactive co-sputtering.In the composition range of 0.5 | R.Sun W.Xu R.B.van Dover | 2021 | Journal of Advanced Dielectrics2021，11，2： | 0 |
| 2 | Dielectric properties of amorphous Zr-Al-O and Zr-Si-O thin films显示文摘We have systematically studied the composition dependence of the dielectric properties of Zr_(1-x)Al_(x)O_(2-x/2)and Zr_(1-x)Si_(x)O_(2).An essentially linear variation of the static dielectric constant,ε_(s),was observed as a function of composition,x,for compositions rich in the p-block element,i.e.,x>0.4,for both chemical systems.However an abrupt change inε_(s)is found near x≈0.35,associated with the onset of crystallinity in as-deposited films.Breakdown fields do not show a comparable composition dependence.Measurements of the index of refraction at optical frequencies,combined with a simple Clausius-Mossotti interpretation,indicates that low-frequency(ionic)contributions to the polarizability exhibit systematic deviation with respect to values linearly interpolated from the endmembers.These trends are not consistently affected by the presence of crystalline order,but are related to changes associated with heterogeneous local oxygen coordination and bonding. | T.A.Naoi Hanjong Paik M.L.Green R.B.van Dover | 2015 | Journal of Advanced Dielectrics2015，5，1： | 0 |
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