Engineering & Materials Science
Magnetic fields
100%
Sensors
81%
Evanescent fields
54%
Magnets
46%
Thermal gradients
43%
Waveguides
43%
Resonators
42%
Eddy currents
41%
Photonics
39%
Chemical sensors
38%
Bessel functions
32%
Temperature sensors
30%
Infrared radiation
30%
Energy harvesting
29%
Lasers
28%
Silicon
25%
Plasmons
25%
Networks (circuits)
23%
Infrared absorption
22%
Calibration
21%
Silicon photonics
21%
Temperature
20%
Sensor nodes
19%
Level measurement
19%
Fabrication
19%
Hearing aids
18%
Parameter extraction
18%
Position measurement
17%
Textbooks
17%
Convergence of numerical methods
17%
Motion tracking
17%
Costs
17%
Ignition systems
16%
Magnetization
16%
Harvesters
16%
Electron energy levels
16%
Gases
16%
Electric potential
16%
Surface waves
15%
Light sources
15%
Propellants
15%
Rockets
15%
Directional patterns (antenna)
15%
Cryogenics
15%
Integrated circuits
14%
Slags
14%
Plasmonics
13%
Bone
13%
Multilayers
13%
Thin films
13%
Monitoring
13%
Internet of things
13%
Systems analysis
12%
Acoustic impedance
12%
Ignition
12%
Permanent magnets
12%
Industrial applications
11%
Copper
11%
Wheels
11%
Feedback
11%
Acoustic waves
11%
Wireless sensor networks
11%
Magnetic field measurement
11%
Microsystems
11%
Antennas
11%
Liquids
10%
Actuators
10%
Frequency response
10%
Electric wiring
10%
Magnetostatics
10%
Topology
9%
Crucibles
9%
Hot Temperature
9%
Magnetic sensors
9%
Low power electronics
9%
Metals
9%
Finite difference time domain method
8%
Silicon nitride
8%
Combustion chambers
8%
Steel
8%
Electric generators
8%
Cost effectiveness
7%
Modal analysis
7%
Polysilicon
7%
3D printers
7%
Contamination
6%
Electric delay lines
6%
Acoustic wave velocity
6%
Automobiles
6%
Packaging materials
6%
Elastic constants
6%
Automobile electronic equipment
6%
Cooling water
6%
Finite element method
5%
Consumer electronics
5%
Optical sensors
5%
Composite materials
5%
Nanotechnology
5%
Maximum likelihood estimation
5%
Gas generators
5%
Curve fitting
5%
Electric power utilization
5%
Wear of materials
5%
Large dataset
5%
Electronic equipment
5%
Microcontrollers
5%
Frequency bands
5%
Physics & Astronomy
sensors
70%
chips
50%
temperature sensors
47%
silicon
39%
resonators
33%
characterization
31%
pressure sensors
31%
waveguides
28%
acoustics
25%
gases
25%
photonics
24%
Raman spectroscopy
24%
microelectromechanical systems
23%
solders
23%
delay lines
21%
performance
19%
systems engineering
18%
temperature
17%
emitters
17%
methodology
17%
stress analysis
17%
Lamb waves
17%
eutectics
16%
glass
16%
high temperature gases
16%
strip
15%
wafers
15%
assembly
15%
thin films
14%
liquid metals
14%
infrared absorption
14%
absorbers (materials)
14%
ellipsometry
13%
ignition
13%
readout
12%
YAG lasers
12%
slabs
12%
surface acoustic wave devices
12%
adhesion
12%
plasmons
11%
transducers
11%
ignition systems
11%
lasers
10%
igniters
10%
ultrasonics
10%
amplifier design
10%
membranes
10%
shear
10%
copper
10%
optimization
10%
bandwidth
9%
power lines
9%
ceramics
9%
assemblies
9%
stiffness matrix
9%
silver
9%
metals
9%
evaluation
9%
industries
8%
absorbers
8%
air
8%
slags
8%
genetic algorithms
8%
electronics
8%
refractories
7%
pressure measurement
7%
magnets
7%
chutes
7%
acoustic velocity
7%
marking
7%
stress measurement
6%
formalism
6%
test equipment
6%
lithium niobates
6%
refractivity
6%
topography
6%
vibration mode
6%
vessels
6%
coefficients
6%
coatings
6%
exhaust gases
6%
wavelengths
6%
ultrasonic machining
6%
radio frequencies
6%
estimates
5%
histories
5%
interferometers
5%
electrodes
5%
requirements
5%
adhesives
5%
Q factors
5%
gold
5%
fabrication
5%
microscopy
5%
steels
5%
Hastelloy (trademark)
5%
microoptoelectromechanical systems
5%
emerging
5%