Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

Using first-principles calculations, we investigate the electronic structures of the recently synthesized hydrogenated graphene, called graphane, with substitutional B, N, P, and Al atoms. We find that both the n-type and p-type substitutions can cause the semiconductor-to-metal transitions in graphane sheets. The substitutional B and Al atoms induce magnetic moments of nearby carbon atoms. Moreover, the B-substituted graphane sheets have the concentration-dependent magnetic properties, while the Al-substituted ones exhibit robust half-metallic behaviors. Our studies demonstrate that the substituted graphane sheets have potential applications in nanoelectronics and spintronics.

Bibliography

Wang, Y., Ding, Y., Shi, S., & Tang, W. (2011). Electronic structures of graphane sheets with foreign atom substitutions. Applied Physics Letters, 98(16).

Authors 4
  1. Yanli Wang (first)
  2. Yi Ding (additional)
  3. Siqi Shi (additional)
  4. Weihua Tang (additional)
References 27 Referenced 34
  1. 10.1126/science.1158877 / Science (2009)
  2. 10.1021/cr900070d / Chem. Rev. (2010)
  3. 10.1080/00018732.2010.487978 / Adv. Phys. (2010)
  4. 10.1103/RevModPhys.81.109 / Rev. Mod. Phys. (2009)
  5. 10.1088/0953-8984/21/34/344205 / J. Phys.: Condens. Matter (2009)
  6. 10.1103/PhysRevB.75.153401 / Phys. Rev. B (2007)
  7. 10.1126/science.1167130 / Science (2009)
  8. 10.1063/1.3225154 / Appl. Phys. Lett. (2009)
  9. 10.1063/1.3298552 / Appl. Phys. Lett. (2010)
  10. 10.1016/j.apsusc.2010.03.088 / Appl. Surf. Sci. (2010)
  11. 10.1088/0957-4484/21/48/485701 / Nanotechnology (2010)
  12. 10.1103/PhysRevB.79.245117 / Phys. Rev. B (2009)
  13. 10.1103/PhysRevB.81.205417 / Phys. Rev. B (2010)
  14. 10.1021/jp9053499 / J. Phys. Chem. C (2009)
  15. 10.1063/1.3268792 / Appl. Phys. Lett. (2009)
  16. 10.1021/jp907640t / J. Phys. Chem. C (2009)
  17. 10.1016/j.carbon.2010.06.056 / Carbon (2010)
  18. 10.1103/PhysRevB.82.134415 / Phys. Rev. B (2010)
  19. 10.1103/PhysRevB.81.245423 / Phys. Rev. B (2010)
  20. 10.1126/science.1170335 / Science (2009)
  21. 10.1002/adma.200901285 / Adv. Mater. (Weinheim, Ger.) (2009)
  22. 10.1088/0957-4484/21/50/505202 / Nanotechnology (2010)
  23. 10.1007/s10450-009-9182-9 / Adsorption (2009)
  24. 10.1063/1.3103327 / J. Appl. Phys. (2009)
  25. 10.1063/1.3272008 / Appl. Phys. Lett. (2009)
  26. 10.1103/PhysRevLett.105.037002 / Phys. Rev. Lett. (2010)
  27. 10.1088/0953-8984/21/39/395502 / J. Phys.: Condens. Matter (2009)
Dates
Type When
Created 14 years, 4 months ago (April 18, 2011, 6:32 p.m.)
Deposited 2 years, 1 month ago (July 3, 2023, 12:52 p.m.)
Indexed 4 weeks ago (July 30, 2025, 6:55 a.m.)
Issued 14 years, 4 months ago (April 18, 2011)
Published 14 years, 4 months ago (April 18, 2011)
Published Online 14 years, 4 months ago (April 18, 2011)
Published Print 14 years, 4 months ago (April 18, 2011)
Funders 0

None

@article{Wang_2011, title={Electronic structures of graphane sheets with foreign atom substitutions}, volume={98}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.3574906}, DOI={10.1063/1.3574906}, number={16}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Wang, Yanli and Ding, Yi and Shi, Siqi and Tang, Weihua}, year={2011}, month=apr }