- #1

- 28

- 0

## Main Question or Discussion Point

Can somebody please help me I am looking for the diameter required of a carbon nanotube to emit a wavelength of 800 nm. If I could just find a graph of nanotube diameter versus emitting wavelength.

- A
- Thread starter Bruce Haawkins
- Start date

- #1

- 28

- 0

Can somebody please help me I am looking for the diameter required of a carbon nanotube to emit a wavelength of 800 nm. If I could just find a graph of nanotube diameter versus emitting wavelength.

- #2

tech99

Gold Member

- 1,815

- 635

https://newton.ex.ac.uk/research/qsystems/portnoi/HandbookNanophys_proofs_pubs_data.pdf

One of the modes of nano tube radiation seems to depend on length, just as for a metal rod, but there are others to study.

- #3

- 28

- 0

Thanks do you have a chapter on what range of wavelengths such a set of modes will absorb?

https://newton.ex.ac.uk/research/qsystems/portnoi/HandbookNanophys_proofs_pubs_data.pdf

One of the modes of nano tube radiation seems to depend on length, just as for a metal rod, but there are others to study.

- Last Post

- Replies
- 1

- Views
- 734

- Last Post

- Replies
- 4

- Views
- 3K

- Last Post

- Replies
- 3

- Views
- 842

- Replies
- 1

- Views
- 620

- Last Post

- Replies
- 2

- Views
- 2K

- Last Post

- Replies
- 3

- Views
- 3K

- Last Post

- Replies
- 3

- Views
- 658

- Last Post

- Replies
- 42

- Views
- 7K

- Last Post

- Replies
- 3

- Views
- 2K

- Last Post

- Replies
- 3

- Views
- 4K