[HTML][HTML] Nonlinear analysis of compressed elastic thin films on elastic substrates: From wrinkling to buckle-delamination
Nonlinear buckling of elastic thin films on compliant substrates is studied by modeling and
simulations to reveal the roles of pre-strain, elastic modulus ratio, and interfacial properties …
simulations to reveal the roles of pre-strain, elastic modulus ratio, and interfacial properties …
The shape of telephone cord blisters
Formation of telephone cord blisters as a result of buckling delamination is widely observed
in many compressed film-substrate systems. Here we report a universal morphological …
in many compressed film-substrate systems. Here we report a universal morphological …
Watching Dynamic Self-Assembly of Web Buckles in Strained MoS2 Thin Films
Thin films with large compressive residual stress and low interface adhesion can buckle and
delaminate from relatively rigid substrates, which is a common failure mode of film/substrate …
delaminate from relatively rigid substrates, which is a common failure mode of film/substrate …
Focused ion beam four-slot milling for Poisson's ratio and residual stress evaluation at the micron scale
A novel method is presented for the assessment of the Poisson's ratio and residual stress on
the micron scale, based on focused ion beam (FIB) two-step four-slot micro-milling and in …
the micron scale, based on focused ion beam (FIB) two-step four-slot micro-milling and in …
Hydrogen-induced blistering mechanisms in thin film coatings
AS Kuznetsov, MA Gleeson… - Journal of Physics …, 2011 - iopscience.iop.org
We report on the mechanisms of hydrogen-induced blistering of multilayer coatings. Blister
formation is a result of highly localized delamination occurring at the two outermost metal-on …
formation is a result of highly localized delamination occurring at the two outermost metal-on …
Buckling of thin films: Lateral growth and kinetic evolution of telephone cords
We conduct a thorough investigation of the lateral growth and kinetic evolution of telephone
cord buckles within thin films, employing both experimental and numerical techniques. Our …
cord buckles within thin films, employing both experimental and numerical techniques. Our …
Morphological selections and dynamical evolutions of buckling patterns in SiAlNx films: From straight-sided to telephone cord or bubble structures
SJ Yu, XF **ao, MG Chen, H Zhou, J Chen, PZ Si… - Acta materialia, 2014 - Elsevier
We report on the morphological selections and dynamical evolutions of buckling patterns in
annealed SiAlN x films deposited on 6 mm thick glass substrates. Various buckle modes …
annealed SiAlN x films deposited on 6 mm thick glass substrates. Various buckle modes …
Water-induced blister formation in a thin film polymer
A failure mechanism of thin film polymers immersed in water is presented: the formation of
blisters. The growth of blisters is counterintuitive as the substrates were noncorroding and …
blisters. The growth of blisters is counterintuitive as the substrates were noncorroding and …
Time-dependent buckling delamination of thin plastic films and their conformability: Observations and modeling
H Zhang, Z Zhou, A Chudnovsky, H Pham - International Journal of …, 2020 - Elsevier
Conformability is a property of materials that allows them to conform to the contours of a
curved or rough surface. The lack of conformability of a thin plastic film lying on a non-flat …
curved or rough surface. The lack of conformability of a thin plastic film lying on a non-flat …
On the growth of buckle-delamination pattern in compressed anisotropic thin films
Y Ni, AK Soh - Acta materialia, 2014 - Elsevier
The growth mechanisms of nonlinear buckle-delamination patterns from straight-sided to
telephone cord and network-like blisters have been studied using a continuum modeling …
telephone cord and network-like blisters have been studied using a continuum modeling …