We introduce the concept of meta-nanotubes, among which are hybrid carbon nanotubes
(X@ CNTs), which are CNTs whose hollow core is filled—fully or partially—with foreign …

We performed high pressure Raman experiments on purified open‐ended single wall
carbon nanotubes using different pressure transmitting media (paraffin oil, argon and 4: 1 …

Thermal stability and reactivity to oxidation of several nanocomposite systems obtained by
encapsulation of metal halides in single-walled carbon nanotubes are studied …

We report first principles density functional pseudopotential calculations on the molecular
and electronic structures of one-dimensional crystals of KI and composites formed upon the …

First principles density functional pseudopotential calculations have been used to
investigate the nature of interactions between single-walled carbon nanotubes (SWNTs) and …

The effect of KI encapsulation in narrow (HiPCO) single-walled carbon nanotubes is studied
via Raman spectroscopy and optical absorption. The analysis of the data explores the …

We have studied the atomic and electronic structures of silver-filled (n, 0) single-walled
carbon nanotubes (Ag@ SWCNTs) for n= 6, 7, 8, and 10 by using first-principles …

UHV dynamic force and energy dissipation spectroscopy in noncontact atomic force
microscopy were used to probe specific interactions with composite systems formed by …

分子模拟是研究碳纳米管结构, 性能和应用的重要途径, 碳纳米管模型的建立是分子模拟的基础.
从碳纳米管中碳原子之间的几何关系出发, 以扶手椅型单壁碳纳米管为例, 确定了一个supercell …

Neste trabalho estudamos, através de abordagen de primeiros princıpios, algumas formas
de obtermos monômeros e dımeros de Ti substitucionados em nanotubos de carbono …