I. Smirnov

activity

19982004

collaborators

4 papers

cond-mat.mes-hall2004

Surface Acoustic Waves probe of the p-type Si/SiGe heterostructures

G. O. Andrianov, I. L. Drichko, A. M. Diakonov +5

The surface acoustic wave (SAWs) attenuation coefficient $Γ$ and the velocity change $Δ V / V$ were measured for $p$ -type Si/SiGe heterostructures in the temperature range 0.7 - 1.6…

cond-mat.mes-hall2003

AC-Hopping Conductance of Self-Organized Ge/Si Quantum Dot Arrays

Irina L. Drichko, Andrey M. Diakonov, Veniamin I. Kozub +4

Dense ( $n = 4 \times 1 0^{11}$ cm $^{- 2}$ ) arrays of Ge quantum dots in Si host were studied using attenuation of surface acoustic waves (SAWs) propagating along the surface of a piezo…

cond-mat.mes-hall2002

Memory effects in ac hopping conductance in the quantum Hall effect regime: Possible manifestation of DX $^{-}$ centers

I. L. Drichko, A. M. Diakonov, I. Yu. Smirnov +3

Using simultaneous measurements of the attenuation and velocity of surface acoustic waves propagating along GaAs/Al $_{0.3}$ Ga $_{0.7}$ As heterostructures, complex ac conductance of…

cond-mat.mes-hall1998

Heating of a two-dimensional electron gas by the electric field of a surface acoustic wave

I. L. Drichko, A. M. D'yakonov, V. D. Kagan +5

The heating of a two-dimensional electron gas by an rf electric field generated by a surface acoustic wave, which can be described by an electron temperature $T_{e}$ , has been invest…

Surface Acoustic Waves probe of the p-type Si/SiGe heterostructures

AC-Hopping Conductance of Self-Organized Ge/Si Quantum Dot Arrays

Memory effects in ac hopping conductance in the quantum Hall effect regime: Possible manifestation of DX− centers

Heating of a two-dimensional electron gas by the electric field of a surface acoustic wave

Memory effects in ac hopping conductance in the quantum Hall effect regime: Possible manifestation of DX $^{-}$ centers