File:Chiraltube.png

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

DescriptionChiraltube.png	English: An atomically resolved image of a chiral nanotube as observed in STM experiments
Date	Unknown date Unknown date
Source	http://www.ncnr.nist.gov/staff/taner/nanotube/types.html
Author	Taner Yildirim (The National Institute of Standards and Technology - NIST)

File:Chiraltube.png

Summary

Licensing

Original upload log

Captions

Items portrayed in this file

depicts

MIME type

image/png

checksum

d60c655baf0bf0f4a95ddaa51da97e09a3c20aaa

data size

30,706 byte

height

155 pixel

width

486 pixel

File history

File usage

Global file usage

	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.