INTRODUCTION TO NANOTECHNOLOGY. BY LT CDR V PRAVIN. GUIDED BY DR D SAMANTA. NANOTECHNOLOGY. THE REVOLUTION OF ENDLESS POSSIBILITIES. CONTENTS. INTRODUCTION NANOTECHNOLOGY BASICS SALIENT FEATURES WORKING PRINCIPLE APPROACH, CONCEPTS & STRUCTURE APPLICATIONS
LT CDR V PRAVIN
DR D SAMANTA
THE REVOLUTION OF ENDLESS POSSIBILITIES
There is a plenty of room at the bottom
The principles of physics do not speak against the possibility of maneuvering things atom by atom
Nanotechnology is basically mechanisms that have been built by nanoscale components using to place every atom and molecule in a desired place
How big (small) are we talking about?
A nanometer is one billionth of a meter (10-9 m). This is roughly ten times the size of an individual atom.
1.Atomsare the building blocks for all matter in our universe.
2. Atoms and molecules stick together because they have complementary shapes that lock together, or charges that attract. Just like with magnets, a positively charged atom will stick to a negatively charged atom.
BIG FUTURE FOR THE TINY