1. Eightieth anniversary of the Ioffe Institute

   • B. B. D’yakov

   Announcement Pages: 933 - 938

2. Silicon-germanium—a promise into the future?

   • H. G. Grimmeiss

   OriginalPaper Pages: 939 - 941

3. Heterostructure solar cells

   • V. M. Andreev

   Semiconductor Heterostructures Pages: 942 - 945

4. Quantum dot lasers: The birth and future trends

   • N. N. Ledentsov

   Semiconductor Heterostructures Pages: 946 - 950

5. Quantum dots: Paradigm changes in semiconductor physics

   • D. Bimberg

   Semiconductor Heterostructures Pages: 951 - 955

6. Electrons and phonons in quantum wells

   • J. Požela
   • A. Namajunas
   • V. Jucienė

   Semiconductor Heterostructures Pages: 956 - 960

7. Physics and technologies of superhigh-efficiency tandem solar cells

   • M. Yamaguchi

   Semiconductor Heterostructures Pages: 961 - 964

8. Growth of III-N materials and devices by metalorganic chemical vapor deposition

   • R. D. Dupuis
   • P. A. Grudowski
   • C. J. Eiting

   Semiconductor Heterostructures Pages: 965 - 969

9. High density 2DEG in III-V semiconductor heterostructures and high-electron-mobility transistors based on them

   • V. G. Mokerov
   • Yu. V. Fedorov
   • A. V. Hook

   Semiconductor Heterostructures Pages: 970 - 971

10. Heteroepitaxial growth of InAs on Si: A new type of quantum dot

    • G. E. Cyrlin
    • V. N. Petrov
    • D. Bimberg

    Semiconductor Heterostructures Pages: 972 - 975

11. High-efficiency AlGaAs/GaAs concentrator (2500 suns) solar cells

    • V. M. Andreev
    • V. P. Khvostikov
    • M. Z. Shvarts

    Semiconductor Heterostructures Pages: 976 - 977

12. Parabolic negative magnetoresistance in p-Ge/Ge_1−x Si_x heterostructures

    • Yu. G. Arapov
    • G. I. Harus
    • O. A. Kuznetsov

    Semiconductor Heterostructures Pages: 978 - 980

13. Role of thermal ejection of carriers in the burning of spatial holes in quantum dot lasers

    • L. V. Asryan
    • R. A. Suris

    Semiconductor Heterostructures Pages: 981 - 984

14. Polarization anisotropy in optical reflection spectra of structures with open nanowires

    • N. S. Averkiev
    • S. O. Kognovitskii
    • V. V. Travnikov

    Semiconductor Heterostructures Pages: 985 - 987

15. Photoluminescence of InAs quantum dots grown on disoriented GaAs substrates

    • G. V. Astakhov
    • V. P. Kochereshko
    • G. V. Mikhailov

    Semiconductor Heterostructures Pages: 988 - 990

16. Short-wavelength current tuning of InAsSb/InAsSbP heterostructure lasers caused by an injection nonuniformity

    • A. P. Danilova
    • T. N. Danilova
    • Yu. P. Yakovlev

    Semiconductor Heterostructures Pages: 991 - 995

17. Giant linear polarization of photoluminescence in type-II ZnSe/BeTe superlattices

    • A. V. Platonov
    • V. P. Kochereshko
    • G. Landwehr

    Semiconductor Heterostructures Pages: 996 - 998

18. Wide-gap semiconductors for high-power electronics

    • A. A. Lebedev
    • V. E. Chelnokov

    Semiconductor Heterostructures Pages: 999 - 1001

19. Effect of local vibrations on the H and D atom densities at a Si surface

    • I. P. Ipatova
    • O. P. Chikalova-Luzina
    • K. Hess

    Semiconductor Heterostructures Pages: 1002 - 1003

20. Irradiation as a possible method for producing SiC heterostructures

    • A. A. Lebedev

    Semiconductor Heterostructures Pages: 1004 - 1006

21. InGaAs/InP heterostructures with strained quantum wells and quantum dots (λ=1.5–1.9 µm)

    • Z. N. Sokolova
    • D. A. Vinokurov
    • G. G. Zegrya

    Semiconductor Heterostructures Pages: 1007 - 1009

22. Spontaneously assembling periodic composition-modulated InGaAsP structures

    • L. S. Vavilova
    • V. A. Kapitonov
    • A. A. Sitnikova

    Semiconductor Heterostructures Pages: 1010 - 1012

23. Gain characteristics of quantum-dot injection lasers

    • A. E. Zhukov
    • A. R. Kovsh
    • D. Bimberg

    Semiconductor Heterostructures Pages: 1013 - 1015

24. Blue-green ZnSe lasers with a new type of active region

    • S. V. Ivanov
    • A. A. Toropov
    • G. Landwehr

    Semiconductor Heterostructures Pages: 1016 - 1020

25. Optical spectra of wide band gap Be_xZn_1−x Se alloys

    • A. M. Mintairov
    • S. Raymond
    • K. Sadchikov

    Semiconductor Heterostructures Pages: 1021 - 1023

26. Excitonic molecules trapped by quantum dots and isoelectronic impurities in many-valley semiconductors

    • A. A. Rogachev

    Semiconductor Heterostructures Pages: 1024 - 1026

27. High-frequency current instabilities in a silicon Auger transistor

    • E. V. Ostroumova
    • A. A. Rogachev

    Semiconductor Heterostructures Pages: 1027 - 1029

28. Application of superfast (10²–10³ °C/s) cooling of a solution-melt in the liquid-phase epitaxy of semiconductors

    • A. V. Abramov
    • N. G. Deryagin
    • D. N. Tret’yakov

    Semiconductor Heterostructures Pages: 1030 - 1033

29. GaInAsSb/GaSb heterostructures grown in the spinodal decay region by liquid-phase epitaxy from Sb-enriched solution-melts

    • V. I. Vasil’ev
    • D. Akhmedov
    • D. N. Tret’yakov

    Semiconductor Heterostructures Pages: 1034 - 1036

30. Optoelectronic images of polycrystalline thin-film solar cells based on CuInSe₂ and CuInGaSe₂ obtained by laser scanning

    • G. A. Medvedkin
    • L. Stolt
    • J. Wennerberg

    Semiconductor Heterostructures Pages: 1037 - 1039

31. Conductance of a quantum wire in a parallel magnetic field

    • V. A. Geiler
    • V. A. Margulis

    Semiconductor Heterostructures Pages: 1040 - 1042

32. Quantization of magnetic induction in a 2D system under conditions of the quantum Hall effect

    • G. G. Zegrya

    Semiconductor Heterostructures Pages: 1043 - 1046

33. In memory of Aleksandr Aleksandrovich Lebedev

    Obituary Pages: 1047 - 1047