690
Views
2
CrossRef citations to date
0
Altmetric
Original Articles

Developing PbSe/PbS core-shell nanocrystals quantum dots toward their potential heterojunction applications

, , , &
Pages 13-21 | Received 01 Jun 2006, Accepted 01 Jul 2006, Published online: 01 Dec 2010

References

  • Murray , BC , Sun , S , Gaschler , W , Doyle , H , Betley , AT and Kagan , RC . 2001 . Colloidal synthesis of nanocrystals and nanocrystal superlattices . IBM J. Res. Dev. , 45 : 47
  • Yu , WW , Falkner , CJ , Shih , SB and Colvin , LV . 2004 . Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent . Chem. Mater. , 16 : 3318
  • Feng , C , Stokes , LK , Zhon , W , Fang , J and Murray , BC . 2002 . Synthesis and properties of lead selenide nanocrystal solids. Proceedings of the Materials Research Society Symposium , 691 : 359
  • Hines , AM and Scholes , DG . 2003 . Colloidal PbS nanocrystals with size-tunable near-infrared emission: observation of post-synthesis self-narrowing of the particle size distribution . Adv. Mater. , 15 : 1844
  • Wehrenberg , LB , Congjun , W and Guyot-Sionnest , P . 2002 . Interband and intraband optical studies of PbSe colloidal quantum dots . J. Phy. Chem. B. , 106 : 10634
  • Gautam , KU and Seshadri , R . 2004 . Preparation of PbS and PbSe nanocrystals by a new solvothermal route . Mater. Res. Bull. , 39 : 669
  • Pietryga , MJ , Schaller , DR , Werder , D , Stewart , HM , Klimov , IV and Hollingsworth , AJ . 2004 . Pushing the band gap envelope: Mid-infrared emitting colloidal PbSe quantum dots . J. Am. Chem. Soc. , 126 : 11752
  • Du , H , Chen , C , Krishnan , R , Krauss , DT , Harbold , MJ , Wise , WF , Thomas , GM and Silcox , J . 2002 . Optical properties of colloidal PbSe nanocrystals . Nano Lett. , 2 : 1321
  • Schaller , DR , Petruska , AM and Klimov , IV . 2003 . Tunable near-infrared optical gain and amplified spontaneous emission using PbSe nanocrystals . J. Phys. Chem. B. , 107 : 13765
  • Steckel , SJ , Coe-Sullivan , S , Bulovic , V and Bawendi , GM . 2003 . 1.3 µm to 1.55 µm tunable electroluminescence from PbSe quantum dots embedded within an organic device . Adv. Mater. , 15 : 1862
  • Sargent , EH . 2005 . Infrared quantum dots . Adv. Mater. , 17 : 515
  • Wehrenberg , BL and Guyot-Sionnest , P . 2003 . Electron and hole injection in PbSe quantum dot films . J. Amer. Chem. Soc. , 125 : 7806
  • Ginger , DS and Greenham , NC . 2000 . Charge injection and transport in films of CdSe nanocrystals . J. Appl. Phys. , 87 : 1361
  • Murray , CB , Kagan , CR and Bawendi , MG . 2000 . Synthesis and characterization of monodisperse nanocrystals and close-packed nanocrystal aassemblies . Annu. Rev. Mater. Sci. , 30 : 545
  • Danek , M , Jensen , KF , Murray , CB and Bawendi , MG . 1994 . Electrospray organometallic chemical vapor deposition—A novel technique for preparation of II–VI quantum dot composites . Appl. Phys. Lett. , 65 : 1368
  • Kuno , M , Lee , JK , Dabbousi , BO , Mikulec , FV and Bawendi , MG . 1997 . The band edge luminescence of surface modified CdSe nanocrystallites: Probing the luminescing state . J. Chem. Phys. , 106 : 646
  • Sashchiuk , A , Langof , L , Chaim , R and Lifshitz , E . 2002 . Synthesis and characterization of PbSe and PbSe/PbS core–shell colloidal nanocrystals . J. Crys. Growth , 240 : 431
  • Park , S , Clark , BL , Keszler , DA , Bender , JP , Wager , JF , Reynolds , TA and Herman , GS . 2002 . Low-temperature thin-film deposition and crystallization . Science , 297 : 65
  • Li , JJ , Wang , A , Guo , W , Keay , JC , Tetsuya , Mishima , D , Johnson , MB and Peng , X . 2003 . Large-scale synthesis of nearly monodisperse CdSe/CdS core/shell nanocrystals using air-stable reagents via successive IO layer adsorption and reaction . J. Am. Chem. Soc. , 125 : 12567
  • Shur , M . 1990 . Physics of semiconductor devices , 1st , New York, , USA : Prentice Hall .
  • Dabbousi , BO , Rodriguez-Viejo , J , Mikulec , FV , Heine , JR , Mattoussi , H , Ober , R , Jensen , KF and Bawendi , MG . 1997 . (CdSe)ZnS core-shell quantum dots: synthesis and characterization of a size series of highly luminescent nanocrystallites . J. Phys. Chem. B , 101 : 9463
  • Cui , D , Xu , J , Xu , S , Paradee , G , Lewis , BA and Gerhold , M . 2006 . Infrared photodiode based on colloidal PbSe nanocrystal quantum dots . IEEE T. Nanotech , 5 : 1
  • Cui , D , Xu , J , Zhu , T , Paradee , G , Ashok , S and Gerhold , M . 2006 . Harvest of near infrared light in PbSe nanocrystal-polymer hybrid photovoltaic cells . Appl. Phys. Lett. , 88 : 183111
  • Cui , D , Xu , J , Paradee , G and Wang , Q . Ligand dependences of the infrared responses of colloidal PbSe nanocrystal quantum dots (in preparation) ,

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.