Nanoscale Properties: Surface Effects and Quantum Phenomena

This lecture explores the unique properties of nanoscale objects, focusing on the high surface-to-volume ratio and the impact of quantum effects. Topics include electronic, mechanical, magnetic, photonic, and chemical properties at the nanoscale. The instructor discusses the differences between macroscopic and nanoscale objects, emphasizing the significance of surface-to-volume ratios, quantum effects, and thermal molecular motion. The lecture also covers conductance quantization, nanoscale MEMS/NEMS, nanoparticles, nanowires, and nanoflakes, as well as scanning probe microscopy techniques such as AFM and STM.