Effect of oxidation on intrinsic residual stress in amorphous silicon carbide films.
Effect of oxidation on intrinsic residual stress in amorphous silicon carbide films.
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DOI:
10.1002/jbm.b.34258
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发表时间:
2019-07
期刊:
影响因子:
--
通讯作者:
Cogan SF
中科院分区:
文献类型:
--
作者:
Deku F;Mohammed S;Joshi-Imre A;Maeng J;Danda V;Gardner TJ;Cogan SF
The change in residual stress in PECVD amorphous silicon carbide (a-SiC:H) films exposed to air and wet ambient environments is investigated. A close relationship between stress change and deposition condition is identified from mechanical and chemical characterization of a-SiC:H films. Evidence of amorphous silicon carbide films reacting with oxygen and water vapor in the ambient environment are presented. The effect of deposition parameters on oxidation and stress variation in a-SiC:H film is studied. It is found that the films deposited at low temperature or power are susceptible to oxidation and undergo a notable increase in compressive stress over time. Furthermore, the films deposited at sufficiently high temperature (≥ 325 °C) and power density (≥ 0.2 Wcm−2) do not exhibit pronounced oxidation or temporal stress variation. These results serve as the basis for developing amorphous silicon carbide based dielectric encapsulation for implantable medical devices.
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影响因子:
4
作者:
Diaz-Botia, C. A.;Luna, L. E.;Maharbiz, M. M.
通讯作者:
Maharbiz, M. M.
影响因子:
4.9
作者:
Cogan, SF;Edell, DJ;Edell, R
通讯作者:
Edell, R
影响因子:
3.7
作者:
Amon, M;Bolz, A;Schaldach, M
通讯作者:
Schaldach, M
DOI:
10.1143/jjap.23.810
发表时间:
1984-01-01
期刊:
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
影响因子:
--
作者:
FUJIMOTO, F;OOTUKA, A;HAMAKAWA, Y
通讯作者:
HAMAKAWA, Y
影响因子:
3.5
作者:
Oliveira, A. R.;Carreno, M. N. P.
通讯作者:
Carreno, M. N. P.