FIELD: technological processes.
SUBSTANCE: invention relates to method of laser extraction of ytterbium isotope. Method for extraction of ytterbium isotope includes isotope-selective photo-ionisation of target isotope by means of laser application and photo-ionisation of target isotope from metastable condition into auto-ionising condition via excited condition. Ions of photo-ionised isotope of ytterbium may be extracted in electric field.
EFFECT: provides for the possibility to extract high amount of ytterbium isotope, using simple device, and also improvement of economic efficiency compared to ordinary electromagnetic method.
10 cl, 5 dwg
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