TY  - RPRT
TI  - High-current ballistic transport through variable-width constrictions in a high-mobility two-dimensional electron gas.
AU  - RI Hornsey
AU  - AM Marsh
AU  - JR Cleaver
AU  - H Ahmed
PY  - 1995
DO  - 10.1103/physrevb.51.7010
UR  - https://pubmed.ncbi.nlm.nih.gov/9977258/
ID  - 9977258
ER  -