2002
DOI: 10.1051/jp4:20020249
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Residual stress mapping by micro X-ray diffraction: Application to the study of thin film buckling

Abstract: : Thin films deposited by Physical Vapour Deposition techniques on substrates generally exhibit large residual stresses which may be responsible of spontaneous detachment of the film from its substrate and in the case of compressive stresses, thin film buckling. Although these effects are undesirable for future applications, one may take benefit of it for thin film mechanical properties investigation. Since the 80's, a lot of theoretical works have been done to develop mechanical models with the aim to get a b… Show more

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Cited by 5 publications
(3 citation statements)
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“…The analysis of the powder ring pattern can be fully automated in a similar way to the analysis of the white-beam Laue patterns, and strain/stress maps of thin ®lms would be a natural output of monochromatic mSXRD. This technique is currently under development at the ALS (Goudeau et al, 2002).…”
Section: Electromigration In Damascene Cu Interconnectsmentioning
confidence: 99%
“…The analysis of the powder ring pattern can be fully automated in a similar way to the analysis of the white-beam Laue patterns, and strain/stress maps of thin ®lms would be a natural output of monochromatic mSXRD. This technique is currently under development at the ALS (Goudeau et al, 2002).…”
Section: Electromigration In Damascene Cu Interconnectsmentioning
confidence: 99%
“…Examples comprise the stress measurements during thermal cycling of an Al film [21], local stresses in a buckled W film [22,23], full stress tensor measurements in micro-electro-mechanical-systems (MEMS) [24] or of ion-implanted UO 2 [25]. Also in the field of semi-conductors Laue diffraction was employed to probe local strains controlling the optical properties [26].…”
Section: Introductionmentioning
confidence: 99%
“…In this paper we use micro beam X-ray diffraction (µ-XRD) available on synchrotron radiation sources as a local probe (spatial) for stress/strain analysis of gold thin film buckling [6,7].…”
Section: Introductionmentioning
confidence: 99%