Monomolecular wire

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Monomolecular wire (not to be confused with "monofilament" wire or line) is a fictional wire, often used as a weapon, consisting of single strand of strongly bonded molecules, like carbon nanotubes. It has applications in cutting objects and severing adjacent molecules. A similar or identical concept may be called a microfilament wire or, as a weapon, a microfilament whip.

In science[edit]

Organic molecular wires have been proposed for use in optoelectronics.[1]

Use and variants in fiction[edit]

Among the first references in fiction to a monofilament is in John Brunner's Stand on Zanzibar (1968), where hobby terrorists deploy this over-the-shelf General Technics product across roads to kill or injure the people passing there. According to Brunner, the monofilament will easily cut through glass, metal and flesh, but in any non-strained structure the molecules will immediately rebond. No harm is done if the cut object is not under mechanical stress.

An early example of a substance similar to monomolecular wire is shigawire, as described in Frank Herbert's Dune novels. First making its appearance in Dune (1965), shigawire is a metallic extrusion produced naturally from a ground vine found on the planets Salusa Secundus and III Delta Kaising. It varies in diameter from approximately 1.5 cm down to monomolecular (micronic) diameters, and is notable for its incredible tensile and mechanical strength. Shigawire is able to cut through almost any material cleanly, possessing edges that are incredibly sharp. It is a weapon of choice for assassins.

Monomolecular Wire is a plot element in the short story "Johnny Mnemonic" by William Gibson. The assassin following the protagonist has a diamond spindle of monomolecular wire (or filament) implanted in his thumb, the idea being that diamond is also made of a single molecule and thus hard enough to not be cut by a monomolecular wire. The top of the thumb, attached to the other side of the wire, was used as a weight and the wire could be used as a whip-like weapon or a garotte.

Monomolecular wire is used as the basic building material of the space elevator in Arthur C. Clarke's novel The Fountains of Paradise.

In later series of Battle Angel Alita - Last Order, the monomolecular wire was identified to be capable of penetrating electro-magnetic shield, but was stopped by a stick made up of monomolecular material. Monomolecular wires are seen in the Star Wars Expanded Universe, Cyber City Oedo 808, Hyperion Cantos, Robert J. Sawyer's Illegal Alien, the manga Battle Angel Alita, Naruto, Hellsing, Trinity Blood, My-Hime, Simon R. Green's Deathstalker series, Alastair Reynolds's Revelation Space universe, as well as the roleplaying games Shadowrun, and Cyberpunk 2020. Monomolecular wires are also seen in Larry Niven's "Known Space" universe as human-produced "Sinclair Molecule Chain" Various Imperial and alien technologies in the Warhammer 40,000 universe use monomolecular blades or wire offensively. Possibly the most notable example are Eldar Warp Spiders, whose Deathspinner weaponry traps targets in a mesh of such filaments or the Dark Eldar Shredder weapon which shoots meshes of it.

The game Chaos Overlords featured a weapon 'monom rod' which used this technology.

The anime Akame ga kill features a weapon called the cross tail which uses wire and can be manipulated into different forms.

Sion Eltnam Atlasia wields a monofilament whip called the Etherlite in Melty Blood. In the 2000 film XChange, the main character acquires an Urban survival Kit which includes a monomolecular wire. Monomolecular swords are used by some Kzin in Larry Niven's Known Space series.

Monomolecular wire ranks 14th on IGN's list of the "25 Coolest Sci-Fi weapons".[2]

References[edit]

  1. ^ Laurens D. A. Siebbeles, Ferdinand C. Grozema (July 18, 2011), Charge and Exciton Transport through Molecular Wires, retrieved January 27, 2014 
  2. ^ http://www.ign.com/articles/2013/05/29/the-25-coolest-sci-fi-movie-weapons?page=3