2021
DOI: 10.1016/j.scriptamat.2020.08.021
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Chemical bonding, thermodynamic stability and mechanical strength of Ni3Ti/α-Al2O3 interfaces by first-principles study

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Cited by 44 publications
(10 citation statements)
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“…The degree of p and d hybridization at the Fe-amorphous Na 2 SiO 3 interface is higher than that of Fe-Al 2 O 3 . The hybridization between p and d orbitals determines the adhesion strength and stability of interfaces [28]. Therefore, the adhesion strength and stability of Fe-amorphous Na 2 SiO 3 interfaces are stronger than those of Fe-Al.…”
Section: Discussionmentioning
confidence: 99%
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“…The degree of p and d hybridization at the Fe-amorphous Na 2 SiO 3 interface is higher than that of Fe-Al 2 O 3 . The hybridization between p and d orbitals determines the adhesion strength and stability of interfaces [28]. Therefore, the adhesion strength and stability of Fe-amorphous Na 2 SiO 3 interfaces are stronger than those of Fe-Al.…”
Section: Discussionmentioning
confidence: 99%
“…The above processes are repeated until the crystals are separated. The tensile stress (σ) and the strain (ε) are calculated from the formula [28]:…”
Section: Methods Of Tensile Testmentioning
confidence: 99%
“…By consulting, the interface energy of nonstoichiometric interface structure can be calculated by considering the chemical potential of each phase. By this method, the interfacial energy can be calculated according to the following formula [38,39] :…”
Section: Interface Energymentioning
confidence: 99%
“…The composite material formed by a metal thin film and ceramic substrate (metal/ ceramic) is widely used in many important areas, such as coating, sensors, catalysis, and microelectronic devices (Ernst, 1995;Yuan et al, 2021). It is well known that the interface plays an important role in composite materials, especially when the characteristic size of the material is at the nanometer scale (Lu et al, 2009;Chen et al, 2021). Early works found that the same material deposited on the same substrate but with different substrate orientations could provide different interface structures and properties, which is called the substrateorientation dependence of structures and properties (Shikada et al, 2009;Wang et al, 2018).…”
Section: Introductionmentioning
confidence: 99%