57 citations · 122 across the 8 of their papers we have counts for
4 papers · 1 filter
Huge Volume Expansion and Structural Transformation of Carbon Nanotube Aligned Arrays during Electrical Breakdown in Vacuum
Shashank Shekhar, Helge Heinrich, Saiful I. Khondaker
We observed a huge volume expansion of aligned single walled carbon nanotube (SWNT) arrays accompanied by structural transformation during electrical breakdown in vacuum. The SWNT…
Semiconducting enriched carbon nanotube align arrays of tunable density and their electrical transport properties
Biddut K. Sarker, Shashank Shekhar, Saiful I. Khondaker
We demonstrate assembly of solution processed semiconducting enriched (99%) single walled carbon nanotubes (s-SWNT) in an array with varying linear density via ac-dielectrophoresis…
Correlated breakdown of carbon nanotubes in an ultra-high density aligned array
Shashank Shekhar, Mikhail Erementchouk, Michael N. Leuenberger +1
We demonstrate that in a densely packed aligned array of single walled carbon nanotubes, the breakdown of one nanotube leads to a highly correlated breakdown of neighboring nanotub…
Ultra-high density alignment of carbon nanotubes array by dielectrophoresis
Shashank Shekhar, Paul Stokes, Saiful I. Khondaker
We report ultra-high density assembly of aligned single walled carbon nanotubes (SWNTs) two dimensional arrays via ac dielectrophoresis using high quality surfactant free and stabl…