Physics & Astronomy
thermal diffusivity
100%
photoacoustic spectroscopy
44%
thermal conductivity
40%
heat
36%
porous silicon
32%
characterization
31%
thermodynamic properties
30%
heat transmission
26%
heat transfer
25%
frequency modulation
23%
optical absorption
23%
liquids
22%
wire
22%
specific heat
21%
photosynthesis
19%
aquatic plants
19%
convection
18%
configurations
17%
quantum wells
17%
pigments
16%
sensors
16%
sparks
16%
heat measurement
15%
thin films
15%
ceramics
14%
microstructure
14%
metals
14%
methodology
14%
temperature
13%
transient heating
11%
fluids
10%
electric fields
10%
sound detecting and ranging
10%
corn
10%
absorption spectra
10%
magnetoacoustics
10%
unions
10%
etching
10%
subtropical regions
10%
dimensionless numbers
10%
glass
10%
thioureas
10%
irradiation
9%
ultrasonics
9%
steels
9%
cells
8%
silicon
8%
carbon steels
8%
room temperature
8%
life (durability)
8%
Engineering & Materials Science
Photoacoustic effect
98%
Thermal diffusivity
63%
Photoacoustic spectroscopy
62%
Light absorption
58%
Hot Temperature
40%
Semiconductor quantum wells
23%
Thermodynamic properties
23%
Porous silicon
22%
Thin films
21%
Thermal conductivity
20%
Absorption spectra
18%
Specific heat
15%
Characterization (materials science)
15%
Liquids
14%
Electric fields
13%
Vapors
13%
Refractometers
13%
Frequency modulation
12%
Fluids
11%
Photosynthesis
11%
Radiometry
11%
Monitoring
11%
Wire
11%
Polycrystals
10%
Sensors
10%
Temperature
10%
Laser beams
10%
Calorimetry
9%
Refractive index
9%
Charge transfer
9%
Electrons
9%
Pigments
9%
Silicon
9%
Dielectric properties
8%
Physical properties
8%
Fiber optic sensors
8%
Semiconductor materials
8%
Dendrites (metallography)
8%
Calorimeters
8%
Detectors
8%
Solid solutions
8%
Infrared radiation
8%
Phase transitions
7%
Metals
7%
Irradiation
7%
Lenses
7%
Thermal expansion
7%
Convection
7%
Heat losses
7%
Impurities
7%
Chemistry
Photoacoustic Spectroscopy
51%
Thermal Diffusivity
43%
Absorptivity
39%
Thermal Conductivity
33%
Heat
27%
Electric Field
16%
Pyroelectricity
15%
Tunneling
15%
Liquid
11%
Calorimetry
10%
Tempering
10%
Polycrystalline Solid
9%
Diffusion
9%
Photoacoustic Spectra
9%
Hemicellulose
9%
Thermal Expansion Coefficient
8%
Photosynthesis
8%
Application
7%
Density of State
7%
Alloy
7%
Dielectric Property
7%
Pump
7%
Refractive Index
7%
Biopolymer
7%
Dimethyl Sulfoxide
7%
Casting
6%
Methylene Blue
6%
Solid Solution
6%
Energy
6%
Solute
6%
Electron Particle
6%
Cocoa Butter
5%
Semiconductor
5%
Absorption Spectrum
5%
Blue
5%
Food
5%
Thermal Wave
5%
Charge Transfer
5%