H
ELECTRICITY
H
ELECTRICITY
H01
ELECTRIC ELEMENTS
H01
ELECTRIC ELEMENTS
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
49/00
Particle spectrometers or separator tubes
49/00
Particle spectrometers or separator tubes
H01J49/02
Details
H01J49/02
Details
H01J49/04
Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
H01J49/04
Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
H01J49/0459
for solid samples
H01J49/0459
for solid samples
H01J49/0463
Desorption by laser or particle beam, followed by ionisation as a separate step
H01J49/0463
Desorption by laser or particle beam, followed by ionisation as a separate step