TY - JOUR T1 - Thermal Conductivity of Nanoscale Colloidal Solutions (Nanofluids) JF - Physical Review Letters Y1 - 2005 A1 - Ravi S. Prasher A1 - Prajesh Bhattacharya A1 - Patrick E. Phelan VL - 94 IS - 025901-1 – 025901-4. ER -