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10 number 1999 year |
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1.
Title: RAMAN SCATTERING BY THE TRANSVERSE AND A1-TYPE LONGITUDINAL MODES IN LITHIUM NIOBATE Authors: V.S. Gorelik, A.L. Karuzskii, A.V. Perestoronin, P.P. Sverbil. Abstract: Raman spectra of scattering by transverse and A1-type longitudinal modes were measured
in lithium niobate at liquid-helium temperature. An appreciable decrease (by a factor of 2 - 3)
in the width of the Raman lines of scattering by A1 transverse phonons was observed.
The results show that the use of coherent excitation of polaritonic modes is promising for generating
wavelength-tunable radiation in the submillimeter range.
2.
Title: THE CALCULATION OF COULOMB RADIAL MATRIX ELEMENTS Authors: I.L. Beigman, L.A. Vainshtein, S.V. Kostin. Abstract:
3.
Title: AN INCREASE IN THE CRITICAL-CURRENT DENSITY IN HTSC CERAMICS Bi(2223) AS A RESULT OF MELTING WITH A CO2 LASER AND A SUBSEQUENT SHORT-TERM ANNEALING Authors: G.N. Mikhailova, A.M. Prokhorov, A.V. Troitskii, B.P. Mikhailov, D.I. Grigorashev, P.E. Kazin, V.V. Lennikov, T.D. Aksenova. Abstract:
4.
Title: ELECTRON-BEAM EXCITATION OF SLOW COMPONENTS OF A THREE-DIMENSIONAL SOLITON-LIKE WAVE STRUCTURE IN A BULK COPPER SAMPLE Authors: E.M. Kudryavtsev, A.V. Varava, A.V. Dedov, A.T. Komov. Abstract:
5.
Title: DISPERSION EQUATION FOR THE RADIATIVE PIERCE INSTABILITY Authors: D.N. Klochkov, M.Y. Pekar, A.A. Rukhadze. Abstract:
6.
Title: SLOW COLLISIONS IN THE COULOMB REPULSIVE FIELD AND THE ZERO-RADIUS POTENTIAL: BARRIER PENETRATION FACTOR Authors: L.P. Presnyakov, A.N. Starostin, D.B. Uskov. Abstract:
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