amorphous


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Related to amorphous: Amorphous silicon, Amorphous metal

amorphous

(of chemicals, rocks, etc.) not having a crystalline structure

Amorphous

Those forms that do not have a definite or specific shape; or a distinctive crystalline, geometric, angular or curvilinear structure.

amorphous

[ə′mȯr·fəs]
(physics)
Pertaining to a solid which is noncrystalline, having neither definite form nor structure.

amorphous

Said of rock having no crystal structure.

amorphous

Unorganized or vague. A lack of structure. For example, the amorphous state of a bit on a rewritable optical disc means that the light from a laser beam will scatter and not be as reflective as a highly structured crystalline bit. Contrast with crystalline. See amorphous silicon, amorphous semiconductor, phase change disc and phase change memory.
References in periodicals archive ?
This is resulting in fluctuating supply and soaring prices of rare-earth magnets, which is the primary reason why end-users are focusing on reducing their dependency on rare-earth magnets and moving to amorphous iron as a magnetic material, thereby boosting growth of the amorphous iron market.
"This type of amorphous ice is thought to be related to liquid water, and understanding that link was the original purpose of this study," said Tulk.
They investigated amorphous molybdenum sulphide samples used as catalysts in water splitting using various spectroscopic methods, including in situ Raman spectroscopy.
The amorphous structures with the broad peaks at around 2[theta] = 45[degrees] can be found at the annealing temperatures of 678 K and 698 K.
Shipment of the amorphous metal molding machine is expected in March 2017.
The amorphous phase is of great technological importance, because of its applicability as a soft magnetic material, which has low cohesive strength, hysteresis loss and high permeability.
Amorphous alloy powders with nominal compositions of [Al.sub.84][Fe.sub.16], [Al.sub.82][Fe.sub.18], and [Al.sub.82][Fe.sub.16]Y2 were synthesized via mechanical alloying [7].
Before the existence of quasicrystals was theorized in the 1980s, we knew of only two kinds of solids - crystalline and amorphous. Crystals consist of atoms arranged in an ordered lattice that repeats itself, while amorphous solids are completely chaotic.
The legend of Ty Sato continues to grow in The Amorphous Assassin, book two in Greg R.
Founded in May, 2003, LQMT is in the research, development and commercialisation of bulk amorphous metals.
It is however accepted that chemical affinity between dmg and polymer is important both for maintaining the amorphous state and for drug solubility enhancement.