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Home > Library > Pathfinder > Eng Tech > Nanotechnology

Pathfinder : Nanotechnology

Scope Note :

"Involves research and technology development at the 1nm-to-100nm range; creates and uses structures that have novel properties because of their small size; builds on the ability to control or manipulate at the atomic scale." (Source: Nanotechnology for Dummies. T 174.7 B66 2005. Reference Section, 2nd floor)

"A field of science whose goal is to control individual atoms and molecules to create computer chips and other devices that are thousands of times smaller than current technologies permit. Current manufacturing processes use lithography to imprint circuits on semiconductor materials. While lithography has improved dramatically over the last two decades -- to the point where some manufacturing plants can produce circuits smaller than one micron (1,000 nanometers) -- it still deals with aggregates of millions of atoms. It is widely believed that lithography is quickly approaching its physical limits. To continue reducing the size of semiconductors, new technologies that juggle individual atoms will be necessary. This is the realm of nanotechnology.

Although research in this field dates back to Richard P. Feynman's classic talk in 1959, the term nanotechnology was first coined by K. Eric Drexler in 1986 in the book Engines of Creation. In the popular press, the term nanotechnology is sometimes used to refer to any sub-micron process, including lithography. Because of this, many scientists are beginning to use the term molecular nanotechnology when talking about true nanotechnology at the molecular level."

(Source: Webopedia.com http://www.webopedia.com/TERM/n/nanotechnology.html).

Use For :

  • Molecular technology
  • Technology, Molecular
  • Technology, Nanoscale

Broader Term :

  • High technology

Related Term :

  • C60
  • Dendrimer
  • DNA computer
  • High-performance computing
  • Integrated circuit
  • Macromolecule
  • MEMS
  • Monomer
  • Moore's Law
  • Nanocomputer
  • Nanolithography
  • Nanosecond
  • Nanostructured materials
  • Scanning tunneling microscopy

Narrower Terms :

  • Molecular electronics
  • Nanotubes
  • Nanowires

BOOKS

Reference sources located at the Information-Reference Section, 2nd floor:
Texts located at the Circulation Section, 3rd floor:

FACULTY PUBLICATION
(Archives Section, 4th floor)

THESES AND DISSERTATIONS

FOREIGN
PROQUEST Digital Dissertations
http://www.umi.com/pqdauto

INTERNET WEBSITES
(Cybernook, Ground floor; Graduate corners, 2nd and 3rd floors)

FORESIGHT Nanotech Institute
http://www.foresight.org/
[Retrieved July 26, 2006]

A leading think tank and public interest institute on nanotechnology aimed to educate society about the benefits and risks of nanotechnology.

Institute for Molecular Manufacturing
http://www.imm.org/
[Retrieved July 26, 2006]

Conducts and supports research on molecular systems engineering and molecular manufacturing (molecular nanotechnology, or MNT). Also promotes guidelines for research and development practices that will minimize risk from accidental misuse or from abuse of molecular nanotechnology.

The Institute of Nanotechnology
http://www.nano.org.uk
[Retrieved July 26, 2006]

Provides a focus for burgeoning interest in nanotechnology, encourage new research, and keep the public aware of developments in this field.

Nanotechnology and Nanoscience
http://www.nanotec.org.uk
[Retrieved July 26, 2006]

This site's objective is to carry out an independent study of likely developments and whether nanotechnology raises or is likely to raise new ethical, health and safety or social issues which are not covered by current regulation.

Nanotechnology Institute of ASME
http://www.nanotechnologyinstitute.org
[Retrieved July 26, 2006]

Dedicated to furthering the art, science and practice of nanotechnology providing interdisciplinary programs and activities to bridge science, engineering, and applications. A one-stop resource for researchers and practitioners. Also provides links to other sites.

Nanotechnology Now
http://www.nanotech-now.com
[Retrieved July 26, 2006]

Contains nanotechnology basics, news, and general information.

Nanotechweb.org
http://www.nanotechweb.org
[Retrieved July 26, 2006]

Contains links to nanotechnology news and events.


Should you have comments or suggestions on this pathfinder, please call us at these telephone numbers, 536-0244, 524-4611 local 620 or email us through "Ask LORA".

Compiled by:  Mrs. Marita G. Valerio

Date : July 2006 / August 2009