TY - JOUR

T1 - Study of the cluster formation in low temperature systems. Spectral manifistation of resonance dipole-dipole interactions between nondipole polyatomic molecules

AU - Cherevatova, A.N.

AU - Bocharov, V.N.

AU - Kolomiitsova, T.D.

AU - Shchepkin, D N.

AU - Tokhadze, K.G.

PY - 2010

Y1 - 2010

N2 - Resonance dipole–dipole interactions are shown to strongly manifest themselves in fundamental and overtoneband shapes of low-temperature systems, consisting of polar and nonpolar molecules as well with a relativelylarge first derivatives (P′ > 0.3 D) of the dipole moment. The rough model on the basis of the interaction between two non-degenerate, doubly degenerate, and triply degenerate oscillators was developed to study pairs ofinteracting molecules and clusters in low-temperature condensed systems. The concentration dependences ofsecond- and third-order spectral band moments permitted the number of molecules in clusters to be estimated.

AB - Resonance dipole–dipole interactions are shown to strongly manifest themselves in fundamental and overtoneband shapes of low-temperature systems, consisting of polar and nonpolar molecules as well with a relativelylarge first derivatives (P′ > 0.3 D) of the dipole moment. The rough model on the basis of the interaction between two non-degenerate, doubly degenerate, and triply degenerate oscillators was developed to study pairs ofinteracting molecules and clusters in low-temperature condensed systems. The concentration dependences ofsecond- and third-order spectral band moments permitted the number of molecules in clusters to be estimated.

U2 - doi:10.1063/1.3432261

DO - doi:10.1063/1.3432261

M3 - Article

VL - 36

SP - 549

EP - 558

JO - Low Temperature Physics

JF - Low Temperature Physics

SN - 1063-777X

IS - 5

ER -