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Scientific techniques

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spectroscopy
thumb|A Prism (optics)|prism separates white light by dispersing it into its component colors, which can then be studied using spectroscopy.
mass spectrometry
analytical technique based on determining mass to charge ratio of ions
nuclear magnetic resonance
energy difference between the quantum spin states of electrons when exposed to an external magnetic field
crucible
thumb| A modern crucible used in the production of silicon ingots via the [[Czochralski process|400x400px]] thumb|Smaller clay graphite crucibles for copper alloy melting|300x300px A crucible is a container in which metals or other substances may be melted or subjected to very high temperatures. Although crucibles have historically tended to be made out of clay, they can be made from any material that withstands temperatures high enough to melt or otherwise alter its contents.
high-performance liquid chromatography
method
magnetic susceptibility
measure of how much a material will become magnetized in an applied magnetic field
scanning electron microscope
type of electron microscope
electron paramagnetic resonance
technique to study materials with unpaired electrons
atomic absorption spectroscopy
Method to identify chemical elements by their absorption of radiation
gravimetric analysis
quantitative determination of a chemical species based on its mass
confocal microscopy
optical imaging technique for increasing optical resolution and contrast of a micrograph by means of using a spatial pinhole to block out-of-focus light in image formation
ultraviolet–visible spectroscopy
refers to absorption spectroscopy or reflectance spectroscopy in part of the ultraviolet and the full, adjacent visible spectral regions
absorption spectroscopy
spectroscopic techniques that measure the absorption of radiation
X-ray fluorescence
emission of characteristic "secondary" X-rays from a material that has been excited by high-energy X-rays or gamma rays
atomic emission spectroscopy
Method using radiation to identify chemical elements in a sample.
cryogenic electron microscopy
form of transmission electron microscopy (TEM) where the sample is studied at cryogenic temperatures
staining
right|thumb|300px|A stained histological specimen, sandwiched between a glass [[microscope slide.]]
method of detecting extrasolar planets
overview about the methods of detecting exoplanets
Inductively coupled plasma mass spectrometry
type of mass spectrometry that uses an inductively coupled plasma to ionize the sample
Mössbauer spectroscopy
probes the properties of specific isotopic nuclei in different atomic environments by analyzing the resonant absorption of gamma rays
differential scanning calorimetry
thermoanalytical technique in which the difference in the amount of heat required to increase the temperature of a sample and reference is measured as a function of temperature
cathodoluminescence
thumb|Color cathodoluminescence of a diamond in Scanning electron microscope|SEM, real colors
atomic force microscopy
type of scanning probe microscopy
neutron activation analysis
method used for determining the concentrations of elements in many materials
energy-dispersive X-ray spectroscopy
analytical technique used for the elemental analysis or chemical characterization of a sample
low-energy electron diffraction
a technique for the determination of the surface structure of single-crystalline materials
laser-induced breakdown spectroscopy
type of atomic emission spectroscopy
focused ion beam
device
electron energy loss spectroscopy
form of microscopy using an electron beam
Four-terminal sensing
accurate way to measure resistivity
gyroradius
radius of the circular movement of an electrically charged particle in a magnetic field
differential thermal analysis
technique by which phase transitions of chemical reactions can be followed by observation of the heat absorbed or liberated
Brunauer–Emmett–Teller theory
explanation of the process of gas molecules adhering to a solid surface, which is the basis for an important analytical technique allowing the measurement of the surface area of various materials
X-ray telescope
telescope designed to observe objects in the X‑ray band of the electromagnetic spectrum
dynamic light scattering
technique for determining size distribution of particles
Spin echo
response of spin to electromagnetic radiation
electron ionization
ionization technique
Inductively coupled plasma atomic emission spectroscopy
Analytical technique used for the spectrophotometric detection of chemical elements
Attenuated total reflectance
technique used in conjunction with infrared spectroscopy enabling samples to be examined directly in the solid or liquid state without further preparation
Rutherford backscattering spectrometry
aka High-energy ion scattering (HEIS), analytical technique used in materials science
high-throughput screening
drug discovery experimental technique
kymograph
A kymograph (from Greek κῦμα, swell or wave + γραφή, writing; also called a kymographion) is a type of two-dimensional plot that represents spatial position or signal intensity over time. In its modern usage, a kymograph is typically a space–time plot used in fields such as microscopy, cell biology, and speech science to track dynamic processes. These plots are generated by extracting intensity values along a predefined path across sequential image frames. The resulting image reduces the dimension to show time on one axis and sequential spatial information on the other. Using this technique al
Electron backscatter diffraction
Method for material analysis. Backscattered electrons (BSEs) are produced by elastic collisions with atoms from the sample. BSEs produce an image that is related to material composition and orientation providing both spatial and chemical information.
electron microprobe
instrument for the chemical analysis of solids
isotopic dilution
Method of determining the quantity of chemical substances
osmometer
An osmometer is a device for measuring the osmotic strength of a solution, colloid, or compound.
Fourier transform spectroscopy
spectroscopy based on time- or space-domain data
isothermal titration calorimetry
quantitative technique used to determine the thermodynamic parameters of interactions in solution
chemical ionization
ionization technique used in mass spectroscopy
field emission microscopy
analytical technique used in materials science
thermomechanical analysis
technique used to study the properties of materials as they change with temperature
Environmental scanning electron microscope
A scanning electron microscope with a gaseous environment in the specimen chamber
ash
amount of inorganic noncombustible material a sample contains
transmission electron microscopy
analytic technique
length measurement
techniques for measuring distance
Ion cyclotron resonance
a phenomenon related to the movement of ions in a magnetic field
high-resolution transmission electron microscopy
imaging mode of electron microscopes
porosimetry
Porosimetry is an analytical technique used to determine various quantifiable aspects of a material's porous structure, such as pore diameter, total pore volume, surface area, and bulk and absolute densities.
Dynamic mechanical analysis
technique in materials science
total internal reflection fluorescence microscope
microscope to observe a very shallow depth in a cell