User:Esem0/Special

Environmental Scanning Electron Microscopy

Environmental Scanning Electron Microscope

Environmental SEM

Variable Pressure SEM

VP SEM

VP-SEM

Natural SEM

Natural-SEM

Wet SEM

Wet-SEM

LV SEM

LV-SEM

LVSEM

Low Vacuum SEM

${\displaystyle R={\frac {I(r,d)}{\delta I_{b}}}=1-{\frac {1}{Q}}\exp \left\{{\frac {eV}{2kT\epsilon }}(1-Q)\right\}}$  with   ${\displaystyle Q=\left(1+{\frac {r^{2}}{d^{2}}}\right)^{1/2}}$

${\displaystyle \ I(r,d)=\delta I_{b}R\exp(\alpha d)}$

${\displaystyle \ I(r,d)=\eta I_{b}\left(1-{\frac {1}{Q}}\right)}$

${\displaystyle \ I(r,d)=\eta I_{b}pdS\left\{{\frac {r}{d}}\tan ^{-1}\left({\frac {r}{d}}\right)+\ln Q\right\}}$

${\displaystyle \ I(r,d)={\frac {1}{2}}\eta I_{b}pS\int \limits _{0}^{d}\ln \left[1+\left({\frac {r}{h}}\right)^{2}\right]\exp\{\alpha (d-h)\}\,dh}$

asdfg ${\displaystyle i={\frac {e\upsilon }{d}}}$

adfdafdgdag ${\displaystyle \,i=e\upsilon /d}$

adfdafdgdag   ${\displaystyle i=e\upsilon /d}$

Gaseous detection device

GDD

ESD

GSED

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