Carbon nanotubes (CNTs) exhibit unstable field emission (FE) behavior with low reliability due to uneven heights of as-grown CNTs. It has been reported that a mechanically polished SiO2-wrapped CNT field emitter gives consistent FE performance due to its uniform CNT heights. However, there are still a lack of studies on the comparison between the FE properties of freestanding and SiO2-wrapped CNTs. In this study, we have performed a comparative study on the FE properties of freestanding and SiO2-wrapped CNT field emitters. From the FE measurements, freestanding CNT field emitter requires lower applied voltage of 5.5 V μm-1 to achieve FE current density of 22 mA cm-2; whereas SiO2-wrapped field emitter requires 8.5 V μm-1 to achieve the same...
Field emission properties of single-walled carbon nanotubes (SWCNTs), which were prepared through al...
Flexible carbon nanotube (CNT) field emitters are fabricated using CNT films on polyethylene terepht...
Here, we report extraordinary field emission properties from one pot synthesized aligned carbon nano...
It has been widely reported that carbon nanotubes (CNTs) exhibit superior field emission (FE) proper...
Carbon nanotubes (CNT) were firstly discovered by Iijima in 1991. An ideal nanotube can be conside...
Field emission from carbon nanotubes (CNTs) has been known for more than a decade but there is no co...
Today the most mature technology to produce gated micro field electron emitter arrays is the so-call...
The chemical attachment and field emission (FE) properties of single-walled carbon nanotubes(SWCNTs)...
Carbon nanotube (CNT) possesses various unique properties such as a needle-like shape with nanometer...
In this work, we proposed and realized a new prototype of planar field emission device based on as-g...
Since the discovery of CNTs, it was found that CNTs are superior to many materials in terms of elect...
Highly controlled cap engineering through FE (field emission) induced evaporation and reconstruction...
Field emission is a phenomenon where electrons are extracted from a conducting material by an extern...
Field electron emission (FE) properties of boron and nitrogen doped carbon nanotubes (CNTs) grown in...
Carbon nanotube (CNT) planar field emitters were fabricated on a SiO2/Si substrate. The anode, catho...
Field emission properties of single-walled carbon nanotubes (SWCNTs), which were prepared through al...
Flexible carbon nanotube (CNT) field emitters are fabricated using CNT films on polyethylene terepht...
Here, we report extraordinary field emission properties from one pot synthesized aligned carbon nano...
It has been widely reported that carbon nanotubes (CNTs) exhibit superior field emission (FE) proper...
Carbon nanotubes (CNT) were firstly discovered by Iijima in 1991. An ideal nanotube can be conside...
Field emission from carbon nanotubes (CNTs) has been known for more than a decade but there is no co...
Today the most mature technology to produce gated micro field electron emitter arrays is the so-call...
The chemical attachment and field emission (FE) properties of single-walled carbon nanotubes(SWCNTs)...
Carbon nanotube (CNT) possesses various unique properties such as a needle-like shape with nanometer...
In this work, we proposed and realized a new prototype of planar field emission device based on as-g...
Since the discovery of CNTs, it was found that CNTs are superior to many materials in terms of elect...
Highly controlled cap engineering through FE (field emission) induced evaporation and reconstruction...
Field emission is a phenomenon where electrons are extracted from a conducting material by an extern...
Field electron emission (FE) properties of boron and nitrogen doped carbon nanotubes (CNTs) grown in...
Carbon nanotube (CNT) planar field emitters were fabricated on a SiO2/Si substrate. The anode, catho...
Field emission properties of single-walled carbon nanotubes (SWCNTs), which were prepared through al...
Flexible carbon nanotube (CNT) field emitters are fabricated using CNT films on polyethylene terepht...
Here, we report extraordinary field emission properties from one pot synthesized aligned carbon nano...