JETP Letters -- June 25, 2000

High-Efficiency Zn Isotope Separation in a Photochemical Reaction Induced by Two-Photon Excitation
P. A. Bokhan, V. V. Buchanov, D. É. Zakrevskii, A. Yu. Stepanov, and N. V. Fateev
pp. 483-485    Full Text: PDF (53 kB)

Interference Quenching of Light Transmitted through a Monolayer Film of Polymer-Dispersed Nematic Liquid Crystal
A. V. Konkolovich, V. V. Presnyakov, V. Ya. Zyryanov, V. A. Loiko, and V. F. Shabanov
pp. 486-488    Full Text: PDF (99 kB)

Photonic-Crystal Fibers with a Photonic Band Gap Tunable within the Range of 930–1030 nm
M. V. Alfimov, A. M. Zheltikov, A. A. Ivanov, V. I. Beloglazov, B. A. Kirillov, S. A. Magnitskii, A. V. Tarasishin, A. B. Fedotov, L. A. Mel'nikov, and N. B. Skibina
pp. 489-492    Full Text: PDF (106 kB)

Isotope Effect in (La-Pr-Ca)MnO₃ Manganites
N. M. Plakida
pp. 493-495    Full Text: PDF (39 kB)

Opening an Energy Gap in an Electron Double Layer System at the Integer Filling Factor in a Tilted Magnetic Field
E. V. Deviatov, V. S. Khrapai, A. A. Shashkin, V. T. Dolgopolov, F. Hastreiter, A. Wixforth, K. L. Campman, and A. C. Gossard
pp. 496-499    Full Text: PDF (88 kB)

Oscillatory Behavior of the Resistance of Three-Layer Heteroepitaxial Mo/Nb/Mo (001) Films
G. M. Mikhailov and I. V. Malikov
pp. 500-503    Full Text: PDF (79 kB)

Critical Current in Superconducting Quantum Point Contacts
N. M. Shchelkachev
pp. 504-507    Full Text: PDF (92 kB)

Totally Symmetric Vibrational Modes of Fullerene C₆₀
O. N. Bubel', S. A. Vyrko, E. F. Kislyakov, and N. A. Poklonskii
pp. 508-510    Full Text: PDF (53 kB)

Population Inversion and IR Amplification Induced by Intersubband Electron Transitions and Resonant Auger Processes in Quantum Wells
L. E. Vorob'ev
pp. 511-515    Full Text: PDF (69 kB)

Electron Subsystem Superheating as a Cause of Nonlinear Current–Voltage Characteristics of Amorphous InO_x Films
M. V. Golubkov and G. É. Tsydynzhapov
pp. 516-519    Full Text: PDF (78 kB)