Nanocrystals with linear and branched topology

Alivisatos, A Paul; Milliron, Delia; Manna, Liberato; Hughes, Steven M

Nanocrystals with linear and branched topology

Patent · Tue Dec 04 04:00:00 EST 2007

OSTI ID:920680

Alivisatos, A Paul ^[1]; Milliron, Delia ^[2]; Manna, Liberato ^[3]; Hughes, Steven M ^[2]

Oakland, CA
Berkeley, CA
Lecce, IT

Disclosed herein are nanostructures comprising distinct dots and rods coupled through potential barriers of tuneable height and width, and arranged in three dimensional space at well defined angles and distances. Such control allows investigation of potential applications ranging from quantum information processing to artificial photosynthesis.

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA

Sponsoring Organization:: United States Department of Energy

DOE Contract Number:: AC03-76SF00098

Assignee:: The Regents of the University of California (Oakland, CA)

Patent Number(s):: 7,303,628

Application Number:: 10/887,013

OSTI ID:: 920680

Country of Publication:: United States

Language:: English

References (12)

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Synthesis of Soluble and Processable Rod-, Arrow-, Teardrop-, and Tetrapod-Shaped CdSe Nanocrystals Manna, Liberato; Scher, Erik C.; Alivisatos, A. Paul Journal of the American Chemical Society, Vol. 122, Issue 51, p. 12700-12706 https://doi.org/10.1021/ja003055+		December 2000
Shape control of CdSe nanocrystals Peng, Xiaogang; Manna, Liberato; Yang, Weidong Nature, Vol. 404, Issue 6773, p. 59-61 https://doi.org/10.1038/35003535	journal	March 2000
Controlled growth of tetrapod-branched inorganic nanocrystals Manna, Liberato; Milliron, Delia J.; Meisel, Andreas Nature Materials, Vol. 2, Issue 6, p. 382-385 https://doi.org/10.1038/nmat902	journal	May 2003
Coupled Quantum Dots Fabricated by Cleaved Edge Overgrowth: From Artificial Atoms to Molecules Schedelbeck, Gert; Wegscheider, Werner; Bichler, Max Science, Vol. 278, Issue 5344 https://doi.org/10.1126/science.278.5344.1792	journal	December 1997
Nanocrystal Superlattices Collier, C. P.; Vossmeyer, T.; Heath, J. R. Annual Review of Physical Chemistry, Vol. 49, Issue 1 https://doi.org/10.1146/annurev.physchem.49.1.371	journal	October 1998
Growth of nanowire superlattice structures for nanoscale photonics and electronics Gudiksen, Mark S.; Lauhon, Lincoln J.; Wang, Jianfang Nature, Vol. 415, Issue 6872, p. 617-620 https://doi.org/10.1038/415617a	journal	February 2002
Nearly Monodisperse and Shape-Controlled CdSe Nanocrystals via Alternative Routes: Nucleation and Growth Peng, Z. Adam; Peng, Xiaogang Journal of the American Chemical Society, Vol. 124, Issue 13, p. 3343-3353 https://doi.org/10.1021/ja0173167	journal	April 2002
Colloidal nanocrystal heterostructures with linear and branched topology Milliron, Delia J.; Hughes, Steven M.; Cui, Yi Nature, Vol. 430, Issue 6996, p. 190-195 https://doi.org/10.1038/nature02695	journal	July 2004
Coherent Spin Transfer Between Molecularly Bridged Quantum Dots Ouyang, M. Science, Vol. 301, Issue 5636 https://doi.org/10.1126/science.1086963	journal	August 2003
Epitaxial Growth and Photochemical Annealing of Graded CdS/ZnS Shells on Colloidal CdSe Nanorods Manna, Liberato; Scher, Erik C.; Li, Liang-Shi Journal of the American Chemical Society, Vol. 124, Issue 24, p. 7136-7145 https://doi.org/10.1021/ja025946i	journal	June 2002
Zinc-blende–wurtzite polytypism in semiconductors Yeh, Chin-Yu; Lu, Z. W.; Froyen, S. Physical Review B, Vol. 46, Issue 16 https://doi.org/10.1103/PhysRevB.46.10086	journal	October 1992

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Nanocrystals with linear and branched topology

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