Factors such as internal defects and interfaces significantly influence the propagation of sound waves in solids, giving rise to phenomena like reflection, refraction, scattering, and diffraction. Non-destructive identification of material properties and flaws based on acoustic characteristics is feasible [...
Classification is an important task at which both biological and artificial neural networks excel1,2. In machine learning, nonlinear projection into a high-dimensional feature space can make data linearly separable3,4, simplifying the classification of c
Recently, we studied the classification of the octet AB solids using informatics methods1. By using the ground state excess Born charge of the A atom in conjunction with a standard feature, we accurately classified these solids into six-fold co-ordinated (i.e., in rocksalt) and four-fold ...
摘要: PURPOSE:To contrive for the qualitative improvement of manufactured goods by automatic classification based on the measurement results of electrical characteristics and luminous intensity characteristics of luminous element pellets put inside a dark box....
etc., or irregular [23]. The size of NPs can be anywhere from 1 to 100 nm. If the size of NPs gets lower than 1 nm, the term atom clusters is usually preferred. NPs can be crystalline with single or multi-crystal solids, or amorphous. NPs can be either loose or agglomerated [24...
Full-field measurement techniques are now mature. As such, they have profoundly impacted the experimental mechanics community in recent years. The way that
includes Ag2S, whose emission band can be tuned in the NIR spectral range, which depends on the size of the quantum dots (QDs). Alternatively, neither the size nor the shape affects the spectral properties of lanthanide-doped nanomaterials, but the size significantly affects the emission quantum...
Another example includes Ag2S, whose emission band can be tuned in the NIR spectral range, which depends on the size of the quantum dots (QDs). Alternatively, neither the size nor the shape affects the spectral properties of lanthanide-doped nanomaterials, but the size significantly affects the ...
includes Ag2S, whose emission band can be tuned in the NIR spectral range, which depends on the size of the quantum dots (QDs). Alternatively, neither the size nor the shape affects the spectral properties of lanthanide-doped nanomaterials, but the size significantly affects the emission quantum...
This method has been applied to extract more detailed geometric information about amorphous solids compared to traditional methods [30]. Quantitative description based on tomographic images of the sphere packings [31,32,33] and natural rocks [34,35,36] was also performed using persistent homology. ...