Statistical evaluation of 571 GaAs quantum point contact transistors showing the 0.7 anomaly in quantized conductance using cryogenic on-chip multiplexing oleh Pengcheng Ma, Kaveh Delfanazari, Reuben K. Puddy, Jiahui Li, Moda Cao, Teng Yi, Jonathan P. Griffiths, Harvey E. Beere, David A. Ritchie, Michael J. Kelly, Charles G. Smith