Conflict
发表于 2025-3-30 09:59:57
http://reply.papertrans.cn/31/3062/306133/306133_51.png
公式
发表于 2025-3-30 14:26:24
Electric Transport of Carbon Nanotubes [.]. The electronic band structure of SWNTs is well known: depending on the helicity and statistically in a third of the cases, a tube has two one-dimensional subbands (channels) that intercept the Fermi level, giving rise to metallic conduction. More precisely, only armchair tubes are gapless: all
gentle
发表于 2025-3-30 17:31:59
Electron Microscopy of Boron Nitride Nanotubesraphitic sheet. They were first predicted to exist theoretically [., .] and were subsequently synthesized in 1995 [.]. The growing interest to the BN NT is primarily governed by the fact that in contrast to the metallic or semiconducting C NT [.], the BN NT was predicted to be insulating with a -5.5
制定法律
发表于 2025-3-31 00:11:06
Inorganic Nanoparticles with Fullerene-like Structure and Inorganic NanotubesThus, fullerenes and nanotubes are the thermodynamically favorable form of carbon if the number of atoms in the particle is not allowed to grow indefinitely (beyond, say, 0.1 micron). The driving force for the formation of such closed-cage nanostructures stems from the abundance of peripheral atoms