TY - RPRT TI - Nonlocal dynamic response and level crossings in quantum-dot structures. AU - T Demel AU - D Heitmann AU - P Grambow AU - K Ploog PY - 1990 DO - 10.1103/physrevlett.64.788 UR - https://pubmed.ncbi.nlm.nih.gov/10042078/ ID - 10042078 ER -