Organic material-based graphitic material

1. A method comprising the steps of:

providing an organic material template configured and arranged to restrict growth in a width dimension;

growing graphitic material from the organic material template while restricting growth in the width dimension;

providing therefrom grown graphitic material having a set of characteristics, including electrical behavior and shape with a representative width defined by the width dimension, that is based on the configuration and arrangement of the organic material template; and

wherein the organic material template includes at least one of a polymer template and a DNA template.

2. The method of claim 1 , wherein the step of growing graphitic material from the organic material template includes:

setting or imparting a bandgap of the grown graphitic material, and

using metal ions to catalyze growth of the graphitic material.

3. The method of claim 1 , wherein the organic material template is a solution-processed polymer template.

4. The method of claim 1 , wherein the step of growing graphitic material from the organic material template includes:

setting or imparting a bandgap of the grown graphitic material,

introducing a carbon-containing gas and a reductive gas to the organic material template, and

using metal ions for catalyzing growth of the graphitic material from the organic material template, growing the graphitic material using the carbon-containing gas and the reductive gas.

5. The method of claim 4 , wherein growing graphitic material includes growing graphitic nanoribbons and wherein the width dimension of the graphitic nanoribbons is not greater than 10 nm.

6. The method of claim 1 , wherein the width dimension is not greater than 20 nm.

7. The method of claim 1 , wherein the width dimension is not greater than 50 nm.

8. The method of claim 1 , wherein the width dimension is not greater than 100 nm.

9. The method of claim 1 , wherein

the organic material template is a DNA template, the grown graphitic material includes semiconducting graphitic nanoribbons, the width dimension characterizes the nanoribbons and is not greater than 10 nm, and

the step of growing graphitic material from the organic material template includes setting or imparting a bandgap of the grown graphitic material, and further includes using metal ions to catalyze growth of the graphitic material from the DNA template.

10. The method of claim 1 , wherein the step of growing graphitic material from the organic material template while restricting growth in the width dimension includes controlling the width of the graphitic material with the organic material template, therein imparting a bandgap to the graphitic material that renders the graphitic material semiconducting.

11. The method of claim 1 , wherein

the step of providing the organic material template includes providing the organic material template on a substrate and configured and arranged to restrict growth of graphitic material in the width dimension, and

the step of growing graphitic material includes concurrently growing semiconducting graphitic nanoribbons from the organic material template and conducting graphene on the substrate.

12. The method of claim 1 , wherein the step of growing graphitic material from the organic material template includes using metal ions to catalyze growth of the graphitic material while maintaining binding of the metal ions with organic material under growth conditions in which at least one of Ostwald ripening facilitates diffusion of the metal ions, and metal corresponding to the ions would melt or evaporate.

13. The method of claim 1 , wherein the step of growing graphitic material from the organic material template includes at least one of:

doping with an inorganic material;

using doped organic material to dope the graphitic material, and

doping the graphitic material by introducing a carrier gas including a dopant to the organic material while growing the graphitic material.

14. The method of claim 1 , wherein the step of growing graphitic material from the organic material template includes at least one of:

catalyzing growth of the graphitic material by reducing metal ions in-situ,

catalyzing sp 2 carbon growth using metal ions,

imparting or setting a bandgap in the graphitic material as a function of a density of metal ions on the organic material template, and

using metal ions to screen a negatively-charged component.

15. The method of claim 1 , wherein the step of growing graphitic material includes growing semiconducting graphitic nanoribbons from the organic material template, in which the width dimension of the semiconducting graphitic nanoribbons is less than 10 nm, and

further including connecting respective circuit components by growing conducting graphitic nanoribbons having a width dimension that is greater than 10 nm.

16. An apparatus comprising:

graphitic material including a graphitic structure grown from an organic material template;

the graphitic structure including a set of characteristics, including electrical behavior and shape with a representative width defined by a width dimension restricted by the organic material template; and

wherein the organic material template includes at least one of a polymer template and a DNA template.

17. The apparatus of claim 16 , wherein the graphitic structure includes metal ions.

18. The apparatus of claim 16 , wherein the graphitic structure has a bandgap set or imparted therein by the restricted growth in the width dimension.

19. The apparatus of claim 16 , wherein the organic material template is a DNA template and at least a portion or remnants of the organic material template is from the DNA template, and wherein the graphitic structure has a bandgap set or imparted therein by restricted growth in the width dimension provided by the DNA template.

20. The apparatus of claim 16 , wherein the graphitic material includes semiconducting graphitic structures in which the width dimension is not greater than 10 nm as a representative width dimension for the semiconducting graphitic structures.

21. The apparatus of claim 16 , further including at least remnant portions of the organic material template and a circuit having grown graphitic conductive interconnects, the grown graphitic conductive interconnects having the set of characteristics, including electrical behavior and shape with a representative width defined by a width dimension restricted by the organic material template.

22. An apparatus comprising:

a substrate;

electrode regions on the substrate, the electrode regions including semiconducting graphitic material;

at least remnant portions of an organic material template;

a semiconductor channel including the semiconducting graphitic material extending between the electrode regions and having a set of characteristics, including electrical behavior and shape with a representative width defined by a width dimension that is based on the configuration and arrangement of the organic material template;

metal ions in the substrate or the semiconducting graphitic material, the metal ions being characterized by an ability to catalyze direct growth of graphitic nanoribbons from organic material while concurrently growing the semiconducting graphitic material; and

wherein the organic material template includes at least one of a polymer template and a DNA template.