Figure 5
From: Surface effects on the self equilibrium, self bending and symmetry lowering of nanofilms

The radius R of Si nanotube. The details of MD calculation for bending radio of Si nanotube see ref.27.
From: Surface effects on the self equilibrium, self bending and symmetry lowering of nanofilms
The radius R of Si nanotube. The details of MD calculation for bending radio of Si nanotube see ref.27.