Ingeniería y ciencia de los materiales
Crystalline materials
15%
Diffraction
8%
Etching
8%
Ethanol
7%
Fourier transform infrared spectroscopy
9%
Hydrofluoric acid
11%
Hydrogen peroxide
9%
Lasers
50%
Light sources
8%
Oxidation
6%
Oxygen
6%
Porous silicon
100%
Raman scattering
10%
Scanning electron microscopy
11%
Silicon
11%
Spectroscopy
8%
Structural properties
72%
Substrates
5%
Topography
8%
Wavelength
6%
X rays
13%
Física y astronomía
bending vibration
9%
energy
2%
etching
5%
ethyl alcohol
7%
hydrofluoric acid
9%
hydrogen peroxide
9%
infrared spectroscopy
6%
lasers
29%
light sources
6%
oxidation
5%
oxygen
4%
porosity
5%
porous silicon
72%
preparation
5%
Raman spectra
5%
scanning electron microscopy
9%
silicon
8%
topography
6%
wavelengths
3%
x ray diffraction
6%
x ray spectroscopy
7%
Química
Acid
2%
Bending Vibration
8%
Dioxygen
3%
Etching
6%
Ethanol
4%
Hydrogen Peroxide
5%
IR Spectroscopy
4%
Pore
4%
Porosity
39%
Scanning Electron Microscopy
8%
Spectroscopy
4%
Surface
2%
Tension
6%
Time
2%
Wavelength
4%