Mathematics
Porous Silicon
100%
Microcavity
89%
Wafer
30%
Silicon
27%
Fabrication
27%
Physical property
24%
Porosity
23%
Ethanol
15%
Single Crystal
14%
Refractive Index
14%
Electrolyte
13%
Spectral Density Function
13%
Spectroscopy
12%
Experiment
7%
Range of data
6%
Engineering & Materials Science
Microcavities
79%
Porous silicon
73%
Physical properties
17%
Porosity
16%
Hydrofluoric acid
14%
Fabrication
14%
Spectral density
13%
Refractive index
12%
Silicon wafers
11%
Single crystals
11%
Boron
11%
Spectroscopy
10%
Ethanol
9%
Electrolytes
9%
Probability density function
9%
Current density
9%
Scanning electron microscopy
7%
Silicon
7%
Geometry
5%
Temperature
3%
Experiments
3%
Physics & Astronomy
porous silicon
53%
porosity
21%
physical properties
15%
wafers
14%
hydrofluoric acid
12%
fabrication
11%
silicon
10%
ethyl alcohol
9%
boron
8%
electrolytes
8%
current density
7%
refractivity
6%
scanning electron microscopy
6%
single crystals
6%
geometry
5%
room temperature
5%
spectroscopy
5%
Chemical Compounds
Optical Property
35%
Porosity
28%
Dielectric Function
10%
Anodizing
6%
Refractive Index
6%
Boron Atom
6%
Current Density
5%
Single Crystalline Solid
5%
Pore
4%
Ethanol
4%
Spectroscopy
4%
Ambient Reaction Temperature
3%
Acid
2%
Surface
2%