Anglický rejsřík pro kategorii „spektroskopie“ (záznamů: 1412)

absolute radiometer
absorb
absorbance
absorbance matching
absorbance profile
absorbing
absorbing solution
absorptance
absorption band
absorption continuum
absorption edge
absorption factor
absorption filter
absorption path length
absorption profile
absorption spectrometry
absorption spectrum
absorptivity
AC spark
ac spark
accelerating voltage
acousto-optical shutter
activate
activation energy of atomization
active junction
active medium
allowed
alternating current arc (ac arc)
Anger camera
angular momentum
anharmonic oscillator
anisotropic
anisotropy
annular anode
anode dark space
anode glow
antisymmetric
antisymmetric stretch
appearance potential spectroscopy (APS)
appearance temperature
applied field
arc column
arc gap
arc lamp
arc stand
arc-like discharge
ashing time
astigmatic arrangement
asymmetrical
atomic absorption spectrometry (AAS)
atomic bombardment
atomic emission spectroscopy (AES)
atomic fluorescence
atomic fluorescence spectroscopy (AFS)
atomic spectra
atomization
atomization curve
atomization surface
atomization surface temperature
atomization temperature
atomization time
atomizer
attenuated
Aufbau principle
Auger effect
Auger electron spectroscopy (AES)
Auger transition
autocollimative system
auxiliary discharge
auxiliary spark gap
auxochrome
avalanche photodiode
axial electrode
axial wire anode
background
background correction
background radiation
background suppression
band
band broadening
band-blocking filter
band-pass filter
bandpass
bandpass filter
baseline
baseline error
bathochromic
bathochromic shift
beam
beam-splitter
Beer-Lambert law
Beer-Lambert-Bouguer law
bend
bending vibration
best precision absorbance
biplanar vacuum phototube
black body
black body radiation
blank cell
blaze
blaze angle
blaze wavelength
bleachable substance
blue shift
bolometer
boosted hollow cathode
boosted magnetic field glow discharge
boosted output glow-discharge
box and grid structure
bracketing
Bragg equation
braid
breakdown jitter
breakdown potential
broad band
broaden
broadening
broadening processes
brush discharge
buffered arc
burning spot
burning tension
cadmium sulfide photoconductive detector
capacitive discharge
capacitively coupled microwave plasma (CMP)
capacitively coupled plasma
capillary arc
capsule-in-flame
carbide coating
carbonyl generation
carrier distillation arc
carrier gas
cast-pin sample
cataphoresis
cathode dark space
cathode fall region
cathode fall tension
cathode glow
cathodic sputtering
cell error
cell path length
centre of mass
chain
channel electron multiplier (CEM)
channel photomultiplier tube
characteristic group frequency
characteristic mass
characteristic mass for integrated absorption
characteristic mass for peak absorption
characteristic X-ray emission
charge pattern
charge-transfer band (CT band)
charging time constant
charring temperature
charring time
chemical flame
chemical interference
chemical modifier
chemical vapour generation
chemically equivalent
chevron orientation
chill-pin sample
Christiansen filter
chromogenic
chromophore
circular cage structure
circular polarization
clean room
closed cell
closed oxygen combustion system
coaxial cavities
coherent anti-Stokes Raman spectroscopy (CARS)
coherent electromagnetic radiation
coherent radiation
coherent source
coil
cold hollow cathode
cold vapour atomic absorption spectroscopy (CVAAS)
cold-finger cell
collection system
collection time
collimator focal length
collisional broadening
collisional chains
collisional cross-section
collisional de-excitation
collisional shift
combination band
combination of vibrations
combination vibration
compensating junction
complex composition
complexing agent
concave grating
configuration
confined atomizer
confiner plate
confocal configuration
constant deviation mounting
constant temperature arc
constant temperature atomization
constricted glow discharge
constriction
contact noise
continuous mode
continuous radiation
continuous spectral background
continuous supply
continuous wave (CW)
continuous X-ray radiation
continuous-flow cell
continuous-strip photomultiplier
continuum emission
continuum source
contract
control spark gap
controlled ac arc
controlled high tension spark generator
convection
cooled cell
copper spark
core levels
correction plate
counter
counter electrode
coupling constant (*J)
coupling efficiency
crater depth
crater diameter
crater shape
critically damped discharge
crystal analyzer
crystal controlled oscillator
cup
cup electrode
current free plasma
current-carrying arc
current-time relationship
curved slit
cut-off wavelength
cylindrical cathode
cylindrical cavity
cylindrical shape
Czerny-Turner mounting
d-d transition
d.c. spark
dark current noise
decay
decouple
decoupled
dedicated laboratory-ware
defining aperture
degeneracy
degenerate
degree of freedom
depth profile
derivative spectra
deshielding
detector gas
detector homogeneity
detector noise
detector window
deuterium lamp
diagram level
diagram line
diamagnetic anisotropy
diamagnetic shielding
diatomic gas
dichroism
difference absorption spectroscopy
diffract
diffracted spectral radiant power
diffraction
diffraction grating
diffraction pattern
diffuse reflectance
diffuse reflection
diffusion
Digicon
diode array detector (DAD)
dipole
dipole moment
disappearance potential spectroscopy (DAPS)
disc facer
discharge atmosphere
discharge circuit
discharge impedance
discharge lamp
discharge tube
discriminate
disperse
dispersion
dispersion element
dispersive
dispersive component
distort
distribution law
Doppler broadening
Doppler shift
double arc
double monochromator
double-beam interferometer
double-beam spectrometer
double-bond equivalent (DBE)
double-pass monochromator
double-wavelength spectroscopy
doublet
downfield
dummy array
dye
dynode
dynode chain
Eagle mounting
Ebert mounting
Echelle grating spectral apparatus
echelle gratings
echelle monochromator
echelle polychromator
echelle spectrograph
echelle spectrometer
edge
effective optical conductance
effective sensitive area
effective spectral FWHM
effective spectral optical conductance
effective spectral width
efficiency of the grating
eigen-frequency
ejection
ejection energy
elastic collision
elastic scatter
electric discharge
electric field
electrical arc
electrical excitation
electrical field
electrically-heated silica tube furnace
electro-optical shutter
electrode gap
electrodeless discharge
electrodeless discharge lamp (EDL)
electrodeless discharge tube
electromagnet
electromagnetic
electromagnetic coupling
electromagnetic field
electromagnetic radiation
electron accelerator
electron beam
electron binding energy
electron density
electron energy loss spectroscopy (EELS)
electron gun
electron impact ion desorption (EIID)
electron induced desorption (EID)
electron microprobe
electron multiplication
electron paramagnetic resonance (EPR)
electron pressure
electron probe analyzer
electron probe microanalysis
electron shake-off
electron shake-up
electron spectroscopy for chemical analysis (ESCA)
electron spin resonance (ESR)
electron stimulated desorption (ESD)
electron temperature
electron-hole pair
electronic orbital
electronic spin quantum number
electronic transition
electronic-excitation temperature
electronically ignited ac arc
electronvolt (eV)
electrothermal atomic absorption spectrometry (ETAAS)
electrothermal atomic absorption spectroscopy (ETAAS)
electrothermal atomic fluorescence spectrometry
electrothermal atomization
electrothermal atomizer (ETA)
electrothermal optical emission spectrometry
electrothermal vaporizer (ETV)
elemental coverage
elliptical polarization
emanation thermal analysis (ETA)
emission
emission band
emission monochromator
emission profile
emission spectrometry
emit
emitting
enclosed atomizer
end-on tube
energy dispersive analysis
energy dispersive analysis of X-rays (EDAX)
energy dispersive detector
energy dispersive spectrometry (EDS)
energy dispersive X-ray fluorescence (EDXRF)
energy level
energy resolution
energy resolving power
energy transfer
entrance aperture
entrance aperture stop
entrance collimator
entrance field stop
entrance pupil
entrance slit
entrance spectral slit width
environmental contamination
erosion technique
escape peak
evaporation equilibrium
excess low-frequency noise
excitation
excitation level
excitation monochromator
excitation region
excitation spectrum
excitation temperature
excitation zone
excited state
exciting
exciting power
exciton
exit collimator
exit slit
exit spectral slit width
exploding wire
extended X-ray absorption fine structure (EXAFS)
external magnetic field
external photoelectric effect
externally-ignited spark discharge
extrinsic semiconductive material
Fabry-Perot etalon interferometer
Fabry-Perot interferometer
fall time
false line
far infrared (FIR)
far infrared region (FIR)
far IR
far scatter
Faraday dark space
fast Fourier transform algorithm (FFT algorithm)
fast Fourier transformation (FFT)
Fastie-Ebert mounting
Fermi level
fibre optic face plate
fibre optic photometer
fibre optics
fibre optics
field emission energy distribution (FEED)
filter spectrometer
fine structure
finesse
fingerprint
fingerprint region
fireball
first derivative absorption spectrum
first derivative low temperature absorption spectrum
first order
first Rayleigh criterion
fixed frequency of oscillation
flame
flame heated silica tube furnace
flame test
flame-in-tube atomizer
flat-field grating
flat-field mounting
flicker noise
floating frequency
flow-through detector
fluorescence
fluorescence excitation
fluorescence spectrometry
fluorescence yield
fluorescent
fluorimetric
fluorimetry
fluorogenic
focal plane
focal spot
focus
focusing lens
focusing mirror
forbidden transition
Fourier transform infrared spectroscopy (FTIR)
Fourier transform Raman spectrometer (FT-Raman spectrometer)
Fourier transform spectroscopy (FTS)
Fourier transformation (FT)
fragment
frame-transfer array
free burning arc
free running oscillator
free-bound transitions
free-free transitions
frequency
frequency bandwidth
frequency doubling
frequency multiplexing
frequency multiplication
full width at half maximum (FWHM)
full width at hundredth-maximum
full-frame array
fundamental frequency
furnace atomic non-thermal excitation spectrometry (FANES)
furnace atomizer
furnace-pyrolysis
fusion mixture
gain
gap resistor
gas amplification
gas filled X-ray detector
gas-filled phototube
gas-restricting orifice
gas-stabilized arc
Gaussian shape
Geiger counter
Geiger-Müller tube
Geissler lamp
generation-recombination noise
geometrical conductance
gettering
ghost
ghost line
glassy carbon tube
globar
globule arc
glow discharge
Golay cell
graphite furnace
graphite furnace atomic absorption (GFAA)
graphite furnace atomizer
graphite platform atomization
graphite probe atomization
graphite rod-in-flame atomizer
graphite spark
graphite tube atomizer
grating
grating
grating constant
grating function
grating normal
grating width
grazing incidence mounting
groove
ground state
group frequency
gyromagnetic ratio
half-integral spin
half-width
harmonic oscillator
high absorber
high current arc
high energy electron diffraction (HEED)
high frequency step-up transformer
high tension spark
high-frequency proportional noise
high-intensity hollow cathode
high-pass filter
high-pressure arc lamp
high-repetition rate presparking
high-repetition rate spark
hollow-cathode lamp (HCL)
homogeneous filter
hot hollow cathode
hydride generation atomic absorption spectroscopy (HGAAS)
hydride generator
hydrogen diffusion flame
hypersatellite
hypsochromic
hypsochromic shift
hysteresis
ignited ac arc
ignition circuit
ignition pulse
ignition spark
ignitor circuit
illuminate
impedance matching
in situ micro-analysis
in-plane bending
in-plane bending
in-plane Eagle mounting
inactive
incandescent body
incandescent radiation
incident radiation
incident spectral radiant power
inclination angle
incoherent pulses
induced dipole
inductive effect
inductively coupled plasma (ICP)
inductively heated atomizer
inelastic collision
inelastic electron tunnelling spectroscopy (IETS)
inert gas-hydrogen diffusion flame
inflection point
ingot
injector
instrument function
instrumental profile
integrated absorbance
integrating sphere
intensified array
intensity modulated hollow cathode lamp
intensity-time curve
inter-system crossing
interchannel crosstalk
interference filter
interference fringes
interferogram
interferometer
interferometric grating
interferometry
intermediate gas
intermediate tube
internal conversion (IC)
internal normalization
internal oscillation amplitude
internal reflectance
internal transmittance
interrupted arc
intersystem crossing (ISC)
intrinsic (compensated) region
ion neutralization spectroscopy (INS)
ion scattering spectroscopy (ISS)
ion-implantation
ionic bombardment
ionic path length
ionization chamber
ionization coefficient
ionization interference
ionization loss spectroscopy (ILS)
ionization needle
ionization potential
ionization temperature
IR active
IR microscope
irradiance
irradiance at the exit slit
irradiate
irradiation
irregular radiation pulses
isotope peak
Johnson noise
lamp
laser
laser action
laser beam
laser erosion
laser induced breakdown spectroscopy (LIBS)
laser induced fluorescence (LIF)
laser induced plasma spectroscopy (LIPS)
laser light
laser micro-probe (LMP)
laser micro-spectral analyzer (LMA)
laser output energy
laser output power
laser plume
laser pulse
laser resonator
laser spikes
laser-active substance
laser-produced vapour cloud
lasing
lasing threshold
lattice
lattice spacing
lead sulfide photoconductive detector
lengthen
lens
level
lifetime
ligand field
light
light absorption
light scattering
limiting stops
line
line profile function
line shift
line source
line spectrum
line-to-background intensity ratio
line-to-background radiant power ratio
linear (decadic) absorption coefficient
linear absorbance
linear absorption coefficient
linear decrement
linear dispersion
linear electro-optical effect
linear focused structure
linear polarization
liquid laser
Littrow prism mounting
lobe
low absorber
low current arc
low pressure electrical discharge
low temperature ashing
low temperature cell
low temperature UV/ VIS absorption spectrum
low-energy electron diffraction (LEED)
low-energy molecular beam scattering (LEMS)
low-pass filter
low-potential phototube
low-pressure mercury-discharge lamp
lower
luminous layer
magnetic analyzer
magnetic field
magnetic field glow-discharge
magnetic field strength
magnetic moment
magnetic quantum number
magnetically equivalent
magnetically stabilized arc
magneto-optical shutter
magnetogyric ratio
magneton
main line
manual separation
mass absorption coefficient
mass spectrometry (MS)
master grating
matched cells
material dispersion
matrix effect
matrix interference
matrix isolation technique (MIT)
maximum spectral radiance
mean wavelength
measuring beam
measuring time
median wavelength
medium current arc
medium tension spark
medium tension spark generator
membrane
mercury lamp
mercury-vapour generator
metal oxide semiconductor
metal vapour arc lamp
Michelson interferometer
micro-drilling
microchannel
microscope
microwave plasma
mid infrared (MIR)
mid infrared region
middle slit
Mie scattering
mirror
mode
molar (decadic) absorption coefficient
molar absorptivity
molecular absorption spectroscopy (MAS)
molecular emission spectroscopy (MES)
molecular leak
molecular luminescence spectroscopy
molecular radiation
molecular spectra
moment of inertia
moment of momentum
monochromatic
monochromatic radiant power
monochromatic radiation
monochromator
mulling agent
multi-crystal camera
multi-wire arrangement
multichannel
multiple internal reflection (MIR)
multiple monochromators
multiple-beam interferometer
multiple-ionization satellite
multiple-pass cell
multiplet
multiplex spectrometer
multiplicity
multiply ionized and excited levels
multipole lines
multipurpose spark source
natural broadening
near infrared region (NIR)
near scatter
near-edge X-ray absorption fine structure (NEXAFS)
nebulization
nebulize
needle valve
negative glow
negative zones
neutral filter
neutron activation analysis (NAA)
NMR spectrometer
non-coherent electromagnetic radiation
non-current-carrying (current free) plasma
non-diagram line
non-linearity error
nonflame
nonlinear optical techniques
nonperiodic noise
nonselective detector
nonselective quantum counter
norm temperature
normal glow discharge
normal X-ray level
normal X-ray line
normalized detectivity
nuclear spin quantum number
Nujol
number of grooves
occupy the energy level
off-plane Eagle mounting
one-step excitation source
opaque
open atomizer
open dynamic system
open-ended hollow cathode lamp
optical
optical absorption
optical beam
optical conductance
optical emission spectrometry (OES)
optical emission spectroscopy (OES)
optical fibre
optical filter
optical multichannel analyzer
optical path
optical pumping
optical radiation
optical rotatory dispersion (ORD)
optical-beam error
optically thin plasma
optics
optimal diameter
optimal entrance field stop
optimal slit length
orbital
orbital angular momentum quantum number (l)
order
order of diffraction
order of interference
order overlap
order selector
order sorter
oscillating
oscillating spark
oscillator
oscillator strength
out-of-plane (OOP)
out-of-plane bending
overcritically damped
overcritically damped discharge
overlapping peaks
parallel ignition
paramagnetic deshielding
partial digestion
particle induced X-ray emission (PIXE)
particle size
Pascal's triangle
Pashen-Runge mounting
path difference
path length
pattern
peak
peak area
peak asymmetry
peak capacitor tension
peak height
peak height absorbance
peak pulse power
peak spark current
peak wavelength
peak-peak method
peak-zero method
Penning effect
Penning gas mixture
Penning ionization spectroscopy (PIS)
permanent dipole
phase coupling
phosphorescence
photo-acoustic detector
photo-acoustic spectroscopy
photo-emissive detector
photoabsorption coefficient
photoacoustic spectroscopy (PAS)
photocathode
photocell
photochemical detector
photochemical effect
photoconductive detector
photoconductive mode
photodiode
photodiode array
photoelectric
photoelectric detector
photoelectron spectroscopy of inner shells (PESIS)
photoelectron spectroscopy of outer shells (PESOS)
photoionization detector (PID)
photoluminescence
photometer
photomultiplier detector
photomultiplier tube
photon
photon flux
photon irradiance
phototransistor
photovoltaic detector
photovoltaic mode
physical line profile function of the spectral line
physical line shape
piezoelectric device
pinch effect
planar diffused diode
plane cathode glow-discharge source
plane grating
plane grating mounting
plane polarization
plane polarized
plasma
plasma jet
plasma parameters
plasma plume
plasma torch
plasmon excitation
plume
pneumatic detector
polarization effect
polarization error
polarization state
polarized
polychromatic
polychromator
polycrystalline matrix
population
position-sensitive photomultiplier
position-sensitive proportional counter
positive column
positive column current density
postdisperser
potential
power amplification
power of detection
power spectrum
practical resolution
practical resolving power
predisperser
preheated platform
preheated probe
prespark curve
prespark period
pressure broadening
pressure-sensitive detector
pressure-tension-current relationship
primary discharge
primary excitation
primary source
principal gas
principal quantum number (n)
prism
prism angle
prism height
projector screen
promotion
proportional counter
proportional gas-scintillation counter
proton magnetic resonance (PMR)
pulse duration
pulse energy
pulser laser source
pulverizer
pumping lamp
pumping period
pumping power
purge
purge gas
pyroelectric detector
pyroelectric photodetector array
pyroelectricity
pyrolysis
pyrolytic graphite coating
Q-switch
quadratic electro-optical effect
quantitative spectrometry
quantum number
quartet
quartz
quartz fibre
quenching gas
radiance temperature
radiant energy
radiant exposure
radiant intensity
radiant particle
radiant power
radiant power per solid angle
radiate
radiation
radiation detector
radiation input
radiation noise
radiation source
radiative absorption
radiative Auger effect
radiative de-excitation
radiative process
radiative recombinations
radiator
radiofrequency plasma
radiolysis
Raman active (R active)
Raman microscope
Rayleigh scattering
re-emit
re-ignition tension
reabsorb
recharging current
reciprocal linear dispersion
rectified ac arc
rectified source
red shift
reduced mass
reference cell
reference material
reflect
reflectance
reflectance spectrum
reflected power
reflection
reflection factor
reflection high energy electron diffraction (RHEED)
reflectivity finesse
refractive edge
refractor plate
relative aperture
relax
release time
repetition rate
replica grating
residual ionization
resistance-strip magnetic photomultiplier
resistively heated atomizer
resolution
resolved lines
resolved wavelength distance
resolving power
resonance broadening
resonance emission
resonance frequency
resonance line
resonance Raman effect
resonance Raman scattering
resonate
resonator
restricted abnormal glow discharge
restricted glow discharge
restrictor plate
revert
riffler
rise time
Robin mounting
rotating mirror
rotating prism
rotational temperature
rotational transitions
Rowland circle mounting
ruled engine
ruled grating
ruled plane grating
Rutherford back-scattering spectroscopy (RBS)
Rydberg series
sample cell
sample cell holder
sample compartment
sample deposition temperature
satellite
saturated
saturation
saturation effect
scanning Auger microscopy (SAM)
scanning finesse
scanning laser analysis
scatter
scattered radiation
scattering error
Schottky-barrier photodiode
scintillation
scintillation counter
scintillator
screen
screened off by means of shield
sealed hollow cathode lamp
second order
second Rayleigh criterion
secondary atomization surface
secondary discharge
secondary excitation
secondary ion mass spectroscopy (SIMS)
seeded arc
selected ion monitoring (SIM)
selection rule
selective detector
selective digestion
selective volatilization
self-absorption
self-absorption broadening
self-electrode sample
self-ignited spark discharge
self-reversal
semiconducting surface
semiconductor bolometer
semiconductor detector
sequential access
sequential spectrometer
series ignition
settling error
settling time
Seya-Namioka mounting
shatterbox mill
shell
shielding
shielding constant
short circuit discharge
short time measurement
shot noise
shunting capacitor
Si:As photoconductive detector
side-on tube
sieving
sifter electrode
signal-noise ratio (S/N ratio)
signal-to-noise ratio (S/N ratio)
silica tube atomizer
silicon photodiode array
silicon target
silicon-intensified-target vidicon
simultaneous spectrometer
single spark
single-beam
single-beam spectrometer
single-wire arrangement
singlet state
skeletal
slab line cavities
sliding spark
slit
slit length
slit width
solar blind detector
solid-sample holder
solubilization
source
space charge
spaced
spacer
spark chamber
spark channel
spark cross-excitation
spark energy
spark erosion
spark frequency
spark per half cycle
spark repetition rate
spark stand
sparking equilibrium
sparklike discharge
spatial distribution
spatial distribution interference
spatial distribution of radiation
spatial resolution
spatial stabilization
spatially resolved measurement
spatially resolving detector
spear samples
specific (decadic) absorption coefficient
specific discharge characteristics
spectral
spectral apparatus
spectral background absorbance
spectral band
spectral band selection
spectral bandwidth error
spectral distribution
spectral instrument
spectral interference
spectral irradiance
spectral line source
spectral optical conductance of a monochromator
spectral power
spectral profile
spectral purity
spectral radiance
spectral radiant energy
spectral radiant energy density
spectral radiant exposure
spectral range
spectral responsivity function
spectral-line sources
spectrochemical
spectrochemical buffer
spectrochemical carrier
spectrochemical series
spectrograph
spectrometer
spectrometric
spectrometric analysis
spectrometric path
spectrometry
spectrophotometer
spectroscope
spectroscopy
spectrum
specular reflectance
specular reflection
spike
spike peak power
spin
spin angular momentum
spin quantum number
spin state
spin-spin coupling
spinning
splash samples
split
splitting
spray discharge
spread time
sputtering
sputtering rate
sputtering yield
stabilization ring
stabilized arc
stabilized current supply
stabilized temperature atomization
Stark broadening
stationary
stationary radiation conditions
stigmatic arrangement
Stokes vector
stopped flow
stopped-flow cell
straight slit
stray radiation
stray radiation error
stray radiation factor
streak
streak tube
stream
stretch
striation
striation
strike initiate
strip dynode photomultiplier
strong
sublevel
subshell
subtractive double monochromator
superconducting
superconducting solenoid
superconductor bolometer
superposition of laser shots
supplementary discharge
supplementary electrode
surface analysis
surface defects finesse
surface spark
sustain a discharge
sweep
symmetric
symmetric stretch vibration
symmetrical
synchronously rotating gap
synchrotron radiation
tail flame
tandem gap
tantalum carbide-coated tube
tapered rectangular cavities
temperature programme
Tesla coil
theoretical resolution
theoretical resolving
thermal desorption mass spectrometry (TDMS)
thermal detector
thermal noise
thermally ignited arc
thermistor bolometer
thermopile
thinned CCD
three-electrode plasma
time constant
time-integrating photodiode array
time-resolved measurement
time-resolved spectroscopy
torch
total internal reflection
total transmittance
transferred plasma
transient pressure oscillation
transit time
transition
transition energy
transition probability for absorption
transition probability for spontaneous emission
transition probability for stimulated emission
transmission
transmission factor
transmission spectra
transmit
transmittance
transportation
transversal mode
triggerable stationary gap
triplet
triplet state
tube-in-tube atomizer
tunable laser
tuned amplifier measuring system
tuned-line oscillator
tungsten probe atomization
tungsten strip
tungsten-halogen lamp
tunnel effect
two-dimensional array
two-step atomization-excitation procedure
Twyman interferometer
ultimate focal spot diameter
ultrahigh frequencies (UHF)
ultraviolet (UV)
ultraviolet photoelectron spectroscopy (UPS)
ultraviolet-visible spectrum (UV-VIS spectrum)
uncontrolled ac arc
uncontrolled high tension spark generator
undercritically damped discharge
undercritically damped oscillating discharge
unenclosed atomizer
unexcited
unidirectional discharge
unresolvable band spectrum
upfield
upper wavelength limit
usable free spectral range
usable wavelength range
useful spectral range
UV spectrometry
UV/ VIS absorption spectrum
vacancy
vacuum phototube
vacuum spark
vacuum ultraviolet region
vacuum-coating
vacuum-cup electrode
vacuum-melting
valence levels
vaporization temperature
vapour cloud
variable filter
variable pathlength cell
venetian blind structure
vibration
vibrational temperature
vibrational transition
vibronic transition
vidicon
vidicon tube
virtual diffraction pattern
visible
visible light photon
visible region
volatilization
volatilization rate
volatilizer
Wadsworth mounting
Wadsworth prism mounting
wall atomization
wall-stabilized arc
wave
wave equation
wave train
waveguide
wavelength
wavelength converter
wavelength error
wavelength modulation
wavelength modulation interval
wavelength shift
wavenumber
weak
weigh
weighted mean wavelength
window
windowless detector
X-ray
X-ray emission spectrometry
X-ray emission spectroscopy (XRES)
X-ray fluorescence (XRF)
X-ray fluorescence spectroscopy (XRFS)
X-ray fluorescence spectrum
X-ray induced Auger electron spectroscopy (X-AES)
X-ray levels
X-ray photoelectron spectroscopy (XPS)
X-ray radiation
X-ray satellite line
X-ray spectral line
X-ray tube
xenon arc lamp
xenon lamp
Zeeman effect
zero line