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Adv Sci (Weinh). 2015 Feb 18;2(3):1400016. doi: 10.1002/advs.201400016. eCollection 2015 Mar.

A Toolbox for Controlling the Energetics and Localization of Electronic States in Self-Assembled Organic Monolayers.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

Bernhard Kretz, David A Egger, Egbert Zojer

Affiliations

  1. Institute of Solid State Physics, NAWI Graz Graz University of Technology Petersgasse 16 A-8010 Graz Austria.
  2. Institute of Solid State Physics, NAWI Graz Graz University of Technology Petersgasse 16A-8010 Graz Austria; Department of Materials and Interfaces Weizmann Institute of Science Rehovoth 76100 Israel.

PMID: 27547707 PMCID: PMC4973851 DOI: 10.1002/advs.201400016

Abstract

Controlling the nature of the electronic states within organic layers holds the promise of truly molecular electronics. To achieve that we, here, develop a modular concept for a versatile tuning of electronic properties in organic monolayers and their interfaces. The suggested strategy relies on directly exploiting collective electrostatic effects, which emerge naturally in an ensemble of polar molecules. By means of quantum-mechanical modeling we show that in this way monolayer-based quantum-cascades and quantum-well structures can be realized, which allow a precise control of the local electronic structure and the localization of electronic states. Extending that concept, we furthermore discuss strategies for activating spin sensitivity in specific regions of an organic monolayer.

Keywords: collective electrostatics; density‐functional theory; interface design; monolayer quantum‐well; self‐assembled monolayer

References

  1. Adv Sci (Weinh). 2015 Feb 18;2(3):1400016 - PubMed
  2. Nature. 2006 May 4;441(7089):69-72 - PubMed
  3. Phys Chem Chem Phys. 2011 May 28;13(20):9747-60 - PubMed
  4. Nat Nanotechnol. 2007 Feb;2(2):99-103 - PubMed
  5. Phys Rev B Condens Matter. 1993 Jan 1;47(1):558-561 - PubMed
  6. Phys Rev B Condens Matter. 1996 Nov 15;54(20):R14321-R14324 - PubMed
  7. J Phys Chem B. 2006 Nov 2;110(43):21826-32 - PubMed
  8. Adv Mater. 2011 Jun 17;23(22-23):2689-95 - PubMed
  9. Adv Mater. 2010 Jun 18;22(23):2494-513 - PubMed
  10. Nano Lett. 2009 Jul;9(7):2559-64 - PubMed
  11. Nano Lett. 2008 Jan;8(1):1-5 - PubMed
  12. Nano Lett. 2012 May 9;12(5):2243-8 - PubMed
  13. Nano Lett. 2011 Jan 12;11(1):156-9 - PubMed
  14. Adv Mater. 2013 Mar 20;25(11):1563-9 - PubMed
  15. Science. 2011 Apr 8;332(6026):228-31 - PubMed
  16. Nat Commun. 2012;3:1086 - PubMed
  17. Nano Lett. 2013;13(12):6130-5 - PubMed
  18. Chemphyschem. 2007 Jul 16;8(10):1438-55 - PubMed
  19. Phys Rev Lett. 1991 May 20;66(20):2649-2652 - PubMed
  20. Nano Lett. 2010 Nov 10;10(11):4369-74 - PubMed
  21. Proc Natl Acad Sci U S A. 2013 Sep 10;110(37):14872-6 - PubMed
  22. J Am Chem Soc. 2008 Apr 23;130(16):5499-506 - PubMed
  23. Chem Soc Rev. 2011 Jun;40(6):3336-55 - PubMed
  24. Adv Mater. 2011 Apr 12;23(14):1583-608 - PubMed
  25. J Phys Chem Lett. 2012 Sep 6;3(17):2342-51 - PubMed
  26. Org Electron. 2012 Dec;13(12-2):3165-3176 - PubMed
  27. Adv Mater. 2013 Aug 27;25(32):4511-4 - PubMed
  28. Phys Rev Lett. 2006 May 19;96(19):196806 - PubMed
  29. Phys Rev B Condens Matter. 1992 Dec 15;46(24):16067-16080 - PubMed
  30. ACS Nano. 2012 Jun 26;6(6):4931-9 - PubMed
  31. ACS Nano. 2013 Mar 26;7(3):1943-51 - PubMed
  32. Chem Rev. 2012 Jan 11;112(1):289-320 - PubMed
  33. J Am Chem Soc. 2011 Nov 23;133(46):18634-45 - PubMed
  34. Nat Nanotechnol. 2013 Feb;8(2):113-8 - PubMed
  35. Nat Chem. 2009 Nov;1(8):635-41 - PubMed
  36. Phys Rev B Condens Matter. 1994 Dec 15;50(24):17953-17979 - PubMed
  37. J Chem Phys. 2012 Jan 21;136(3):034510 - PubMed
  38. Nano Lett. 2010 Sep 8;10(9):3611-9 - PubMed
  39. Langmuir. 2007 Feb 27;23(5):2389-97 - PubMed
  40. Nano Lett. 2011 Nov 9;11(11):4693-6 - PubMed
  41. Phys Rev Lett. 1996 Oct 28;77(18):3865-3868 - PubMed
  42. Science. 1994 Apr 22;264(5158):553-6 - PubMed
  43. Phys Rev Lett. 2011 Jul 8;107(2):027801 - PubMed
  44. Science. 2005 Nov 18;310(5751):1166-70 - PubMed

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