BULLETIN OF THE LEBEDEV PHYISICS INSTITUTE
P.N.Lebedev Physics Institute of the Russian Academy of sciences

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1. Title:
POLYHEDRAL REPRESENTATION OF SEVEN DIFFERENT WAYS OF NONCRYSTALLOGRAPHIC T27-CLUSTER CONDENSATION
Authors:
V.P. Martovitskii.



Abstract:
The T27-cluster, i.e., an atomic cluster of 27 tetracoordinated atoms with binary parameter 0 38?, can be represented in the form of polyhedrons of two its sublattices a three-colored icosahe-dron and a two-colored distorted tetrahexahedron. Then the condensation of T27-clusters by common hexacycles may be treated as joining together identical or different polyhedrons by gray faces, and the condensation by triquetras - as joining together icosahe-drons by colored faces. Another four possible ways of condensation, when the center of a T27-cluster becomes the beginning of a next one, along [111] and [111], [100] and [rOl] directions, can also be represented as joining together two types of polyhedrons.


2. Title:
"LOSS" CODE FOR THE CALCULATION OF THE CROSS SECTIONS FOR IONIZATION OF FAST-IONS BY ATOMIC TARGETS
Authors:
I.Y. Tolstikhina, V.P. Shevelko.



Abstract:


3. Title:
INTERACTION OF CHARGED PLANES IN AN ELECTRON CLOUD AND IN A PLASMA
Authors:
S.I. Yakovlenko.



Abstract:


4. Title:
SPATIAL SELF-ORGANIZATION OF SUPERSTRUCTURES DURING CRYSTALLIZATION OF SUPERCOOLED BINARY MELTS
Authors:
F.K. Mirzoev, L.A. Shelepin.



Abstract:


5. Title:
THE PROBLEM OF PHASE ANALYSIS FOR LOW-ENERGY p-d SCATTERING
Authors:
L.S. Dulkova, E.V. Kuznetsova.



Abstract: