Shubnikov-de Haas effect in a two-dimensional electronic system under the conditions of the quantum Hall effect
Galchenkov D. V. , Grodnenskii I. M. , Matov O. R. , Pinsker T. N., Starostin K. V.
The experimental results on the Shubnikov-de Haas effect in a two-dimensional electronic system in moderate magnetic fields are at variance with existing theories when the Hall resistance is quantized.