single wall carbon nanotubes;
filling of tubes;
isotope labelling;
nanowires;
D O I:
10.1081/FST-200039247
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The interior of single-wall carbon nanotubes (SWCNTs) is investigated by filling it with fullerenes and PbO. In the former case, maximum filling concentrations are evaluated for various fullerenes as a function of tube diameter, For filling with C-60 a calibration table is provided that allows the determination of the filling concentration from Raman experiments. Smart filling from solution, from isotope-labeled fullerenes, and filling from nonfullerenic carbon sources is discussed. In the case of filling with PbO, an influence of lateral confinement on the phonon wave functions, an instability of the tubes versus laser irradiation, and the persistent formation of PbO nano-wires are observed.
机构:
Univ Wisconsin, Dept Mat Sci & Engn, 1509 Univ Ave, Madison, WI 53706 USAUniv Tokyo, Dept Mech Engn, Tokyo 1138656, Japan
Arnold, Michael S.
论文数: 引用数:
h-index:
机构:
Krupke, Ralph
Peng, Lian-Mao
论文数: 0引用数: 0
h-index: 0
机构:
Peking Univ, Ctr Carbon Based Elect, Beijing 100871, Peoples R China
Peking Univ, Dept Elect, Key Lab Phys & Chem Nanodevices, Beijing 100871, Peoples R China
Peking Univ SICTFE PKU, Shanxi Inst Carbon Based Thin Film Elect, Taiyuan 030012, Peoples R ChinaUniv Tokyo, Dept Mech Engn, Tokyo 1138656, Japan