Fail:Ho-Mg-ZnQuasicrystal.jpg

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Ho-Mg-ZnQuasicrystal.jpg(548 × 464 piksel, saiz fail: 40 KB, jenis MIME: image/jpeg)

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Keterangan
English: Ho-Mg-Zn dodecahedral quasicrystal, grown by using the self-flux method (excess Mg), and slowly cooling from 700 C to 480 C. The R-Mg-Zn family is the first rare-earth containing quasicrystal structure, which allows the study of localized magnetic moments in a quasiperiodic environment.

Or:

Photograph of a single-grain icosahedral Ho-Mg-Zn quasicrystal grown from the ternary melt. Shown over a mm scale, the edges are 2.2 mm long. Note the clearly defined pentagonal facets, and the dodecahedral morphology. [in: Phys. Rev. B 59, 308–321 (1999)]
Tarikh Tarikh tidak diketahui
Unknown date
Sumber http://cmp.ameslab.gov/personnel/canfield/photos.html#
Pengarang AMES lab., US Department of Energy

Perlesenan

Public domain
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.

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semasa05:21, 29 Disember 2010Gambar kenit bagi versi pada 05:21, 29 Disember 2010548 × 464 (40 KB)Materialscientistcrop
05:20, 29 Disember 2010Gambar kenit bagi versi pada 05:20, 29 Disember 2010630 × 480 (44 KB)Materialscientisthigher resolution
05:28, 22 April 2010Gambar kenit bagi versi pada 05:28, 22 April 2010128 × 128 (5 KB)Materialscientist{{Information |Description={{en|1=Ho-Mg-Zn icosahedral crystal, grown by using the self-flux method (excess Mg), and slowly cooling from 700 C to 480 C. The R-Mg-Zn family is the first rare-earth containing quasicrystal structure, which allows the study o

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