431 citations · 1.2k across the 12 of their papers we have counts for
12 papers
Topological phase transition based on the attractive Hubbard model
Fenghua Qi, Jun Cao, Jie Cao +2
We theoretically investigate the effect of an attractive on-site interaction on the two-band magnetic Dirac fermion model based on a square lattice system. When the attractive ferm…
Stable Nanotubular Crystal of Silicon: A Predicted Allotrope With Direct Band Gap
Chi-Pui Tang, Jie Cao, Shi-Jie Xiong
On basis of the first principle calculation we show that a crystalline structure of silicon, as a novel allotrope with nanotubular holes along two perpendicular directions, is stab…
Electrically driven thermal light emission from individual single-walled carbon nanotubes
David Mann, Y. K. Kato, Anika Kinkhabwala +7
Light emission from nanostructures exhibits rich quantum effects and has broad applications. Single-walled carbon nanotubes (SWNTs) are one-dimensional (1D) metals or semiconductor…
Thermally and Molecularly Stimulated Relaxation of Hot Phonons in Suspended Carbon Nanotubes
David Mann, Eric Pop, Jien Cao +3
The high-bias electrical transport properties of suspended metallic single-walled carbon nanotubes (SWNTs) are investigated at various temperatures in vacuum, in various gases and…
Electron Transport in Very Clean, As-Grown Suspended Carbon Nanotubes
Jien Cao, Qian Wang, Hongjie Dai
Single walled carbon nanotubes (SWNT) have displayed a wealth of quantum transport phenomena thus far. Defect free, unperturbed SWNTs with wellbehaved or tunable metal contacts are…
Temperature and Gas-Environment Dependent Electron and Phonon Transport in Suspended Carbon Nanotubes Up to Electrical Breakdown
David Mann, Eric Pop, Jien Cao +3
High bias electrical transport characteristics of freely suspended metallic single-walled carbon nanotubes (SWNTs) are investigated at 250-400K in vacuum and various gases. Self-he…