Engineering & Materials Science
Electron emission
100%
Diamond films
89%
Diamonds
44%
Nitrogen
41%
Electron affinity
29%
Thermionic emission
26%
Wavelength
26%
Hydrogen
23%
Substrates
21%
Metals
19%
Chemical vapor deposition
17%
Energy gap
16%
Spectroscopy
16%
Electrons
14%
Lighting
11%
Temperature
11%
Physics & Astronomy
diamond films
64%
electron emission
58%
interlayers
54%
diamonds
35%
nitrogen
32%
negative electron affinity
21%
hydrogen
18%
thermionic emission
17%
metals
15%
wavelengths
14%
emission spectra
13%
vapor deposition
11%
illumination
11%
thresholds
9%
spectroscopy
7%
electrons
6%
temperature
4%
Chemical Compounds
Electron Emission
81%
Work Function
68%
Diamond
56%
Liquid Film
28%
Thermionic Emission
16%
Wavelength
14%
Chemical Vapour Deposition
8%
Illumination
8%
Emission Spectrum
8%
Spectroscopy
6%
Electron Particle
5%
Hydrogen
5%
Metal
4%
Surface
3%