Published 2000
| Version v1
Miscellaneous
Open
Two- and three-steps selective photoionization of lithium atoms and dimers
Creators
- 1. RNTs Kurchatovskij Inst., Inst. Molekulyarnoj Fiziki, Moscow (Russian Federation)
Description
Two- and three-steps selective photoionization of Li6 atoms was performed using continuously operating dye lasers. During ionization through the 3P3/2 and 3D5/2 levels the selectivity S = 2400 was achieved. The selectivity S = 24000 was achieved during ionization through the 2P1/2 and 3D3/2 levels. Selective photoionization of the lithium dimers was conducted using Ar+ laser. For the different discrete wavelengths of the laser the enrichment as 6Li2, so 7Li2 was obtained. Maximum separation coefficient of 6Li2 was S = 14 for the 465,8 nm line
Abstract (Russian)
Произведена двух- и трехступенчатая селективная фотоионизация атомов Li6 с помощью лазеров на красителях непрерывного действия. При ионизации через уровни 3P3/2 и 3D5/2 достигнута селективность S = 2400. При ионизации через уровни 2P1/2 и 3D3/2 достигнута селективность S = 24000. С помощью Ar+ лазера проведена селективная фотоионизация димеров лития. Для различных дискретных длин волн лазера получено обогащение как 6Li2, так и 7Li2. Максимальный коэффициент разделения для 6Li2 составил S = 14 для линии 465,8 нмFiles
33060981.pdf
Files
(292.7 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:f316be1295a8411098a390e122c3812c
|
292.7 kB | Preview Download |
Additional details
Additional titles
- Original title (Russian)
- Dvukh- i trekhstupenchataya selektivnaya fotoionizatsiya atomov i dimerov litiya
Publishing Information
- Publisher
- TsNIIatominform
- Imprint Place
- Moscow (Russian Federation)
- Imprint Title
- 5. All-Russian (international) scientific conference. Physicochemical processes during selection of atoms and molecules. Collection of reports
- Imprint Pagination
- 212 p.
- Journal Page Range
- p. 92-95
- Report number
- INIS-RU--459
Conference
- Title
- 5. All-Russian (international) scientific conference. Physicochemical processes during selection of atoms and molecules
- Original Conference Title
- 5. Vserossijskaya (mezhdunarodnaya) nauchnaya konferentsiya. Fiziko-khimicheskie protsessy pri selektsii atomov i molekul
- Dates
- 2-6 Oct 2000
- Place
- Zvenigorod (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 33060981
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ATOMS; D STATES; DIMERS; DYE LASERS; GAS LASERS; LASER ISOTOPE SEPARATION; LITHIUM 6; PHOTOIONIZATION; S STATES; SPECTRAL SHIFT
- Descriptors DEC
- ENERGY LEVELS; IONIZATION; ISOTOPE SEPARATION; ISOTOPES; LASERS; LIGHT NUCLEI; LIQUID LASERS; LITHIUM ISOTOPES; NUCLEI; ODD-ODD NUCLEI; SEPARATION PROCESSES; STABLE ISOTOPES
Optional Information
- Notes
- 3 refs., 6 figs. Imprint:5. Vserossijskaya (mezhdunarodnaya) nauchnaya konferentsiya. Fiziko-khimicheskie protsessy pri selektsii atomov i molekul. Sbornik dokladov