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. 2009 Dec 8;10(12):5257–5284. doi: 10.3390/ijms10125257

Table 2.

Typical failure stress of 1 μm thin film-substrate structure under four-point bending loading [39].

Interfacial strength (MPa) Elastic Mechanicsσ = M /W(MPa) Stroney [40] (MPa) Asaro [15] (MPa) Allen [105,106] (MPa) White [62] (MPa) Wang [39] (MPa)
230 306.6 363.6 237.8 170 316.5 235