TY - JOUR T1 - Highly Enhanced Thermopower in Two-Dimensional Electron Systems at Millikelvin Temperatures JO - Physical Review Letters PY - 2009/07/10 AU - Goswami S AU - Siegert C AU - Baenninger M AU - Pepper M AU - Farrer I AU - Ritchie DA AU - Ghosh A ED - DO - DOI: 10.1103/physrevlett.103.026602 PB - American Physical Society (APS) VL - 103 IS - 2 Y2 - 2025/04/30 ER -