The nanoindentation method could be useful tool for the measurement of mechanical property within dielectric ... mechanical property characterization of ceramics and multi-layer ceramic capacitor(MLCC) was performed with nanoindentation
The measured values of hardness using nanoindentation were GPa for hard phase and GPa for binder phase ... this study, the hardness values of the constituent phases in Ti()-NbC-Ni cermets were evaluated by nanoindentation
In this experimental work, a p-type c-Si (100) substrate with 8 × 8 × 2 mm dimension was taken for TiCN thin-film coating deposition. The whole depos..
to several micrometers, so nanoindentation tech- nique is suitable to obtain the stress-strain curve ... Instrumented nanoindentation can measure mechanical properties of very small region from several nanometers ... this study, a novel technique to obtain the stress-strain curves using the combination of instrumented nanoindentation
For the TiC-TiN-Ni cermet, the hardness of the hard phase and binder phase were determined by nanoindentation ... lattice parameters and hardness values of Ti(C,N) were determined by using XRD (X-Ray Diffraction) and nanoindentation
Using displacement profiles which were obtained from molecular dynamics(MD) nanoindentation simulation ... finite element method based on dislocation density multiple-slip crystalline formulation to predict how nanoindentation ... With the above certainty temperature distribution during the nanoindentation simulation also was investigated
그래핀 특징 – 기계적 특성 - 공중에 떠 있는 graphene 의 탄성 응력 - 변형률 (stress-strain) 측정에 사용 된 AFM 나노압입 ( nanoindentation ... Schematic of nanoindentation on suspended graphene membrane Changgu Lee, et al., Science 321, 385 (2008
The hardness and elastic modulus of the c-BN measured by the nanoindenter were 46.8 GPa and 345.7 GPa ... layers were characterized using XPS and SEM, and the mechanical properties were investigated using a nanoindenter
Nanoindentation에서 주로 사용되는 압입자의 형태를이 더욱 중요시되고 있는데 코팅시의 입자에너지, 기체의 종류·압력 및 조성, 모재의 온도, 모재의 바이어스 전압, 플라즈마 ... 이상이 되도록 해야한다. .Nano indentation { 그림 1. indentation load-depth curve & log plots of unloading curve Nanoindentation은
When a single inorganic precursor is used for the synthesis of a sol-gel coating, there is a problem of cracking on the surface of coating layer. In ..
◆Nano indentation 그림 1. indentation load-depth curve & log plots of unloading curve Nanoindentation은 ... Nanoindentation에서 주로 사용되는 압입자의 형태를 살펴보면 Berkovich압입자가 사용되며 모양은 다이을 계산할 수 있으며 또한 소성변형을 고려하여 Griffith이론에