Physics & Astronomy
etching
100%
transducers
83%
chips
69%
microelectromechanical systems
49%
high electron mobility transistors
49%
nitrides
47%
photonics
43%
gases
38%
contact resistance
36%
silicon
34%
chlorides
34%
caps
34%
silicon nitrides
33%
boron
29%
cavities
29%
plasma etching
27%
harmonics
26%
engineering
25%
masks
24%
quantum well infrared photodetectors
23%
actuation
23%
electric contacts
22%
selectivity
22%
packaging
22%
plasma interactions
22%
nitrogen plasma
21%
contamination
21%
quantum chemistry
21%
laser-induced breakdown spectroscopy
21%
ions
21%
ellipsometry
20%
acoustics
20%
wafers
20%
focal plane devices
19%
aluminum nitrides
19%
sodium
19%
gyroscopes
18%
high aspect ratio
18%
thin films
18%
microchannels
18%
photoresists
18%
silicon oxides
18%
polymers
17%
holders
17%
transistors
17%
molybdenum
17%
format
16%
coupled modes
16%
scandium
16%
simulation
15%