Tuning and synthesis of semiconductor nanostructures by mechanical compression

Title: Tuning and synthesis of semiconductor nanostructures by mechanical compression

A mechanical compression method can be used to tune semiconductor nanoparticle lattice structure and synthesize new semiconductor nanostructures including nanorods, nanowires, nanosheets, and other three-dimensional interconnected structures. II-VI or IV-VI compound semiconductor nanoparticle assemblies can be used as starting materials, including CdSe, CdTe, ZnSe, ZnS, PbSe, and PbS.

Inventors:: Fan, Hongyou; Li, Binsong

Issue Date:: 2015-11-17

OSTI Identifier:: 1226543

Assignee:: Sandia Corporation (Albuquerque, NM) SNL-A

Patent Number(s):: 9,187,646

Application Number:: 13/905,959

Contract Number:: AC04-94AL85000

Resource Relation:: Patent File Date: 2013 May 30

Research Org:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

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Works referenced in this record:

Pressure-Driven Assembly of Spherical Nanoparticles and Formation of 1D-Nanostructure Arrays
journal, July 2010

Wu, Huimeng; Bai, Feng; Sun, Zaicheng
Angewandte Chemie International Edition, Vol. 49, Issue 45, p. 8431-8434
DOI: 10.1002/anie.201001581

Pressure-induced morphology-dependent phase transformations of nanostructured tin dioxide
journal, September 2009

Dong, Zhaohui; Song, Yang
Chemical Physics Letters, Vol. 480, Issue 1-3, p. 90-95
DOI: 10.1016/j.cplett.2009.08.060

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