Engineering & Materials Science
Electron emission
100%
Bias currents
76%
Diamonds
59%
Plasmas
54%
Hydrogen
47%
Carbon
45%
Nanocrystals
35%
Field emission
30%
Diamond films
17%
Fibers
16%
Electron microscopy
15%
Single crystals
13%
Transmission electron microscopy
12%
Graphite
11%
Microwaves
10%
Catalysts
10%
Powders
9%
Metals
7%
Experiments
4%
Physics & Astronomy
hydrogen plasma
67%
electron emission
58%
field emission
54%
diamonds
47%
direct current
46%
carbon
39%
nanocrystals
21%
fibers
13%
diamond films
12%
catalysts
11%
electron microscopy
10%
graphite
10%
microwaves
8%
transmission electron microscopy
7%
single crystals
7%
hydrogen
7%
metals
6%
Chemical Compounds
Electron Emission
81%
Fibrous Crystal
59%
Diamond
56%
Plasma
36%
Hydrogen
30%
Carbon Atom
27%
Field Emission
19%
Surface
18%
Nanocrystal
16%
Fiber
12%
Polycrystalline Solid
8%
Electron Microscopy
8%
Microwave
8%
Graphite
7%
Single Crystalline Solid
7%
Transmission Electron Microscopy
6%
Liquid Film
4%