Comparison of the isotope, pressure, and temperature shifts in the excitonic spectra of LiH and LiD crystals

Journal Article · Mon Nov 25 04:00:00 UTC 1985 · JETP Lett. (Engl. Transl.); (United States)

OSTI ID:6115682

Laisaar, A I; Cholakh, S O; Pustovarov, V A; Niilisk, A I; Ellervee, A F; Polienko, A N; Shcherbakov, V S

It has been established experimentally for the first time that the isotope and temperature shifts of the excitonic levels in LiH and LiD crystals are not determined by the change in the crystal lattice spacing but instead primarily by the exciton-phonon interaction.

• Research Organization: Institute of Physics, Academy of Sciences of the Estonian SSR
• OSTI ID: 6115682
• Journal Information: JETP Lett. (Engl. Transl.); (United States), Journal Name: JETP Lett. (Engl. Transl.); (United States) Vol. 42:10; ISSN JTPLA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
ALKALI METAL COMPOUNDS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DEUTERIUM
EXCITONS
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
LITHIUM COMPOUNDS
LITHIUM HYDRIDES
NUCLEI
ODD-ODD NUCLEI
QUASI PARTICLES
STABLE ISOTOPES