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W
tungsten
WAN
wide area network
W-bit
wait-bit
W/B
wire bonding
WB
weak base
WBSEM
Wire Bonder Specific Equipment Model
WBS
work breakdown structure
WC
wedding cake
WCN
tungsten-carbon-nitride
WD
working distance
WDM
wavelength division multiplex
WDS
wavelength-dispersive spectrometry
WDX
wavelength dispersive X-ray
WDXA
wavelength-dispersive X-ray analysis
WEC
wafer environment control
WFT
wafer fabrication template
WIB
within-batch
WIP
work in process; work in progress
WIS
wafer-induced shift
WIW
within-wafer
WIWNU
within-wafer nonuniformity
WLBI
wafer-level burn-in
WLP
wafer-level package
WLS
weighted least squares
WLT
wafer-level test
WN
tungsten nitride
WNP
waste neutralization plant
WORM
write once read many
WPC
wafer process chamber
WPH
wafers per hour
WSC
World Semiconductor Council
WSI
wafer-scale integration
WSPW
wafer starts per week
WTC
wafer transfer chamber
WTW
wafer-to-wafer
WTWNU
wafer-to-wafer nonuniformity
WVDS
water vapor delivery system
WVR
water vapor regained
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X
inductive reactance
XANES
X-ray adsorption near edge structure spectroscopy
XAS
X-ray absorption spctrosopcy
Xe
xenon
XLL
exit loadlock
XLS
excimer laser system; extended light scatterer
XPS
X-ray photoelectron spectroscopy
XRD
X-ray diffraction
XRF
X-ray fluorescence spectrometry
XRR
X-ray reflectometry
XSEM
cross-sectional scanning electron microscopy
Y
yttrium
YAG
yttrium aluminum garnet
Yb
ytterbium
YIG
yield impact graph
YMT
yield management tools
Z
zinc
ZCC
zone control conveyor
Zn
zinc
Zr
zirconium |