introduction to nanotechnology module 5 forces and interactions
TRANSCRIPT
Introduction to Nanotechnology
Module 5
Forces and Interactions
What are some forces and interactions that influence material?
What are some forces and interactions that influence material?
•Electrostatic•Magnetic•Gravitational•Weak force (nuclear)•Strong force (nuclear) •Thermal•Vibration•Adhesion•Surface tension•Brownian•Friction•Chemical (ionic, covalent, metallic)•Hydrogen bonding•van der Waals •Quantum
Which forces and interactions are most important at different size scales? Why?
Which forces or interactions are most important at different size scales? Why?
Sub Nano Nano Micro Macro/micro Macro
Quantum
Weak force
Strong force
Electrostatic
Van der Waals
Brownian
Vibration
Chemical
Quantum
Electrostatic
Thermal
Van der Waals
Brownian
Vibration
Surface tension
Chemical
Gravity
Friction
Thermal
Electrostatic
Gravity
Friction
Thermal
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References• Jones, Richard A. L. Soft Machines: Nanotechnology and Life. Oxford: Oxford
University Press, 2004.
• Poole, Charles P., and Frank J. Owens. Introduction to Nanotechnology. Hoboken, NJ: J. Wiley, 2003.
• Wilson, Michael. Nanotechnology: Basic Science and Emerging Technologies. Boca Raton: Chapman & Hall/CRC, 2002.