Physics & Astronomy
porous silicon
72%
silicon films
71%
preparation
49%
chemical properties
23%
drying
22%
refraction
20%
absorptivity
19%
luminescence
17%
etching
16%
porosity
16%
optical properties
14%
scattering
11%
Engineering & Materials Science
Porous silicon
100%
Surface scattering
27%
Electrochemical etching
27%
Luminescence
24%
Refraction
22%
Optical properties
20%
Chemical properties
18%
Structural properties
18%
Drying
16%
Scattering
15%
Infrared radiation
14%
Porosity
14%
Chemical Compounds
Porosity
39%
Liquid Film
32%
Surface Scattering
28%
Refraction
21%
Application
21%
Luminiscence Spectrum
19%
Absorption Coefficient
18%
Etching
15%
Optical Property
12%