Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > Nanomechanics as a Corner Stone of Nanotechnology

Abstract:
The new still emerging field of nanomechanics is, probably, one of the simplest parts in the conceptual foundation of nanoscale sciences and
nanotechnology.
A first nationally distributed short course "Mechanics of Carbon Nanotubes" has been presented at the Annual ASME Congress in 2001 by Dr. Vasyl Michael Harik, then a Senior Staff Scientist at the ICASE Institute at the NASA Langley Research Center, Hampton, VA. In 2011, exactly ten years after the first presentation of that short course, a new book with the same title "Mechanics of Carbon Nanotubes"
jhu.md/tWET33 has been published by a 2004 NASA spin-off, Nanodesigns Consulting of Newark, DE.

Nanomechanics as a Corner Stone of Nanotechnology

Newark, DE | Posted on January 10th, 2012

Since Galileo Galilei in the 17-th century, mechanics has become the basis of modern physical sciences. A statement that a science only then becomes a science, when it starts using mathematics belongs to Galileo, who advocated a rigor and specificity in the description, if not the analysis, of scientific experiments. After the discovery of carbon nanotubes in 1991 and 1993 by Iijima and his lab, the analysis of mechanical behavior of the multi wall and the single wall carbon nanotubes has laid the new foundation for the precise description of various nanoscale experiments and the nanoscale analysis of new materials, nanostructures and nanoparticles of only 1 nm in diameter, for example, the so called Buckminster ball or the "bucky" ball, i.e., the spherical C60 carbon particles. It so happens that the "bucky" ball is the smallest material particle that satisfies a rigorous nanoscale (homogenization) criterion for the averaging of material properties [1].

In 2001, a classification of carbon nanotubes have been done according to their sizes: diameters, length, their aspect ratio and other key ratios [1].

The aspect ratio of carbon nanotubes is the key parameter in the design of new atomic force microscope (AFM) probes. It is widely known that carbon nanotubes are the strongest material, yet they may fall apart when their radius is about one carbon ring in size. These structurally unstable nanotubes belong to the class of carbon nanocrystals, in addition to other three classes of carbon nanotubes (i.e., the thin and thick nanotube shells and the long or the high aspect ratio carbon nanotubes [1]).

A first nationally distributed short course "Mechanics of Carbon Nanotubes" has been presented at the Annual ASME Congress in 2001 by Dr. Vasyl Michael Harik, then a Senior Staff Scientist at the ICASE Institute at the NASA Langley Research Center, Hampton, VA. In 2011, exactly ten years after the first presentation of that short course, a new book with the same title has been published by a 2004 NASA spin-off, Nanodesigns Consulting of Newark, DE. The new still emerging field of nanomechanics is, probably, one of the simplest parts in the conceptual foundation of new nanoscale sciences and the nanotechnology. It is an essential part of the new nanotech education.

[1] V. M. Harik, Mechanics of Carbon Nanotubes, 2011. Nanodesigns Press, Nanodesigns Consulting (P.O. Box 9090, Newark, DE 19714-9090) Newark, Delaware.

####

For more information, please click here

Contacts:
Dr. Vasyl Michael Harik

Copyright © Nanodesigns Consulting

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

New class of protein misfolding simulated in high definition: Evidence for recently identified and long-lasting type of protein misfolding bolstered by atomic-scale simulations and new experiments August 8th, 2025

Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025

Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025

Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025

Nanotubes/Buckyballs/Fullerenes/Nanorods/Nanostrings

Enhancing power factor of p- and n-type single-walled carbon nanotubes April 25th, 2025

Chainmail-like material could be the future of armor: First 2D mechanically interlocked polymer exhibits exceptional flexibility and strength January 17th, 2025

Innovative biomimetic superhydrophobic coating combines repair and buffering properties for superior anti-erosion December 13th, 2024

Catalytic combo converts CO2 to solid carbon nanofibers: Tandem electrocatalytic-thermocatalytic conversion could help offset emissions of potent greenhouse gas by locking carbon away in a useful material January 12th, 2024

Announcements

Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025

Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025

Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025

ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025

Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025

First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025

Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project