Why is it that a carbon nanotube could act as a metal while metallic nanowires that...

Why is it that a carbon nanotube could act as a metal while metallic nanowires that are sufficiently small can behave like a small bandgap semiconductor?

Expert Solution

Manojponduru answered 9 months ago

Which synthesis method will not work for growing metal nanowires. (You can use a process of...

Which synthesis method will not work for growing metal nanowires. (You can use a process of elimination to figure this out) Catalyst based growth: Involves the use of a metal to facilitate the decomposition of a gas containing the constituent element(s), concentration of those elements in the molten catalyst and precipitation out as a nanowire. Anisotropic growth: Most materials have different growth rates on different crystal faces. This can be exploited to create nanowires by way of optimizing conditions to...

Metallic, Inc., produces metal gates in two processes: bending, in which metal is bent to the...

Metallic, Inc., produces metal gates in two processes: bending, in which metal is bent to the correct shape, and welding, in which the bent metal pieces are welded into gates. The bending process has a capacity of 19,500 units per year; welding has a capacity of 24,500 units per year. Demand is strong. At a sales price of $760 per unit, the company can sell whatever output it can produce. Metallic can start only 19,500 units into production in the...

Metallic materials used in aeronautical industry can be susceptible to pitting. Select a metal that is...

Metallic materials used in aeronautical industry can be susceptible to pitting. Select a metal that is known to pit and describe environmental conditions and corrosion-influencing factors that can cause pitting of this selected metal when used in the aeronautical industry. Describe the relevant mechanism of atmospheric corrosion that takes place in that scenario.

why some type of viruses could cause cancel while their is not any bacterial could cause...

why some type of viruses could cause cancel while their is not any bacterial could cause cancer? what is the reason that make virus that virulence ?

Why metallic bonds result in well-ordered crystals. Why can metallic bonds be conductive? Describe three types...

Why metallic bonds result in well-ordered crystals. Why can metallic bonds be conductive? Describe three types of defects that can occur in crystal structures.

Explain how ultra-rapid cooling of some metal alloys produces metallic glass.

In looking at the thermoelectric effect in silicon crystalline nanowires, why does DECREASING NANOWIRE DIMENSION AND...

In looking at the thermoelectric effect in silicon crystalline nanowires, why does DECREASING NANOWIRE DIMENSION AND INCREASING WIRE SURFACE ROUGHNESS increase the thermoelectric figure of merit?

How to reduce Carbon Emissions while Excavating?

Explain why lasers can be used to perform surgery and cut through metal while incandescent light...

Explain why lasers can be used to perform surgery and cut through metal while incandescent light cannot.

Solid iron (III) oxide reacts with solid carbon to form iron metal and carbon dioxide gas....

Solid iron (III) oxide reacts with solid carbon to form iron metal and carbon dioxide gas. (A) Write the balanced chemical equation for this reaction, including states of matter. (B) 22.34g of iron (III) oxide produces a 41.04% yield of carbon dioxide. How many grams of carbon dioxide are produced?

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