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Title: Nanostructures having high performance thermoelectric properties

Abstract

The invention provides for a nanostructure, or an array of such nanostructures, each comprising a rough surface, and a doped or undoped semiconductor. The nanostructure is an one-dimensional (1-D) nanostructure, such a nanowire, or a two-dimensional (2-D) nanostructure. The nanostructure can be placed between two electrodes and used for thermoelectric power generation or thermoelectric cooling.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1233515
Patent Number(s):
9219215
Application Number:
14/226,569
Assignee:
The Regents of The University of California
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Mar 26
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY; 24 POWER TRANSMISSION AND DISTRIBUTION

Citation Formats

Yang, Peidong, Majumdar, Arunava, Hochbaum, Allon I., Chen, Renkun, and Delgado, Raul Diaz. Nanostructures having high performance thermoelectric properties. United States: N. p., 2015. Web.
Yang, Peidong, Majumdar, Arunava, Hochbaum, Allon I., Chen, Renkun, & Delgado, Raul Diaz. Nanostructures having high performance thermoelectric properties. United States.
Yang, Peidong, Majumdar, Arunava, Hochbaum, Allon I., Chen, Renkun, and Delgado, Raul Diaz. Tue . "Nanostructures having high performance thermoelectric properties". United States. https://www.osti.gov/servlets/purl/1233515.
@article{osti_1233515,
title = {Nanostructures having high performance thermoelectric properties},
author = {Yang, Peidong and Majumdar, Arunava and Hochbaum, Allon I. and Chen, Renkun and Delgado, Raul Diaz},
abstractNote = {The invention provides for a nanostructure, or an array of such nanostructures, each comprising a rough surface, and a doped or undoped semiconductor. The nanostructure is an one-dimensional (1-D) nanostructure, such a nanowire, or a two-dimensional (2-D) nanostructure. The nanostructure can be placed between two electrodes and used for thermoelectric power generation or thermoelectric cooling.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {12}
}

Patent:

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Works referenced in this record:

Synthesis of Ordered Single Crystal Silicon Nanowire Arrays
journal, August 2001


Thermoelectric Cooling and Power Generation
journal, July 1999


Thermal conductivity of individual silicon nanowires
journal, October 2003


Transport properties of silicon
journal, August 1991


Dendrite-Assisted Growth of Silicon Nanowires in Electroless Metal Deposition
journal, February 2003


Uniform, Axial-Orientation Alignment of One-Dimensional Single-Crystal Silicon Nanostructure Arrays
journal, April 2005


Aligned Single-Crystalline Si Nanowire Arrays for Photovoltaic Applications
journal, September 2005


Langmuir−Blodgett Silver Nanowire Monolayers for Molecular Sensing Using Surface-Enhanced Raman Spectroscopy
journal, September 2003


Phonon-boundary scattering in thin silicon layers
journal, September 1997


Temperature-Dependent Thermal Conductivity of Single-Crystal Silicon Layers in SOI Substrates
journal, February 1998


Phonon scattering in silicon films with thickness of order 100 nm
journal, May 1999


Controlled Growth of Si Nanowire Arrays for Device Integration
journal, March 2005


Measuring Thermal and Thermoelectric Properties of One-Dimensional Nanostructures Using a Microfabricated Device
journal, September 2003


Cubic AgPbmSbTe2+m: Bulk Thermoelectric Materials with High Figure of Merit
journal, February 2004


Quantum Dot Superlattice Thermoelectric Materials and Devices
journal, September 2002


Thin-film thermoelectric devices with high room-temperature figures of merit
journal, October 2001


Phonon heat conduction in a semiconductor nanowire
journal, March 2001


Thermal conductivity and thermoelectric power of heavily doped n-type silicon
journal, March 1970


Thermal conductivity of isotopically enriched silicon
journal, June 2000


Thermal conductivity of amorphous solids above the plateau
journal, March 1987


Seebeck Effect in Silicon
journal, May 1955


The seebeck effect in silicon ICs
journal, December 1984


Hopping transport on a fractal: ac conductivity of porous silicon
journal, January 1995


MEMS applications of porous silicon
conference, November 2001


Preparation of monodisperse silica particles: Control of size and mass fraction
journal, August 1988


Silicon nanowires as efficient thermoelectric materials
journal, January 2008


Nanostructured Bulk Silicon as an Effective Thermoelectric Material
journal, August 2009


Lower limit to the thermal conductivity of disordered crystals
journal, September 1992


Metal-assisted chemical etching of silicon in HF–H2O2
journal, July 2008


Thermal Conductance of Thin Silicon Nanowires
journal, September 2008


Wafer-Scale Synthesis of Single-Crystal Zigzag Silicon Nanowire Arrays with Controlled Turning Angles
journal, March 2010


Vertically-Aligned of Sub-Millimeter Ultralong Si Nanowire Arrays and Its Reduced Phonon Thermal Conductivity
journal, January 2011


Fabrication of Vertically Aligned Silicon Nanowire Arrays and Investigation on the Formation of the Nickel Silicide Nanowires
conference, December 2007


Biodegradable Porous Silicon Barcode Nanowires with Defined Geometry
journal, June 2010


Ultralow Thermal Conductivity in Disordered, Layered WSe2 Crystals
journal, January 2007


High Performance Silicon Nanowire Field Effect Transistors
journal, February 2003


Formation of a-Si:H and a-Si1-xCx :H nanowires by Ag-assisted electroless etching in aqueous HF/AgNO3 solution
journal, June 2011


Synthesis and Optical Properties of Silver Nanoparticles and Arrays
journal, July 2005


Silver catalysis in the fabrication of silicon nanowire arrays
journal, July 2006


Selective Growth of Si Nanowire Arrays via Galvanic Displacement Processes in Water-in-Oil Microemulsions
journal, April 2005


Temperature-dependent thermal conductivity of porous silicon
journal, November 1997


Electrical Characteristics and Chemical Stability of Non-Oxidized, Methyl-Terminated Silicon Nanowires
journal, June 2006


Frequency-dependent Monte Carlo simulations of phonon transport in two-dimensional porous silicon with aligned pores
journal, December 2009


Solution−Liquid−Solid (SLS) Growth of Silicon Nanowires
journal, April 2008


Enhanced thermoelectric performance of rough silicon nanowires
journal, January 2008


Single Crystalline Mesoporous Silicon Nanowires
journal, October 2009


Metal-Assisted Chemical Etching of Silicon: A Review
journal, September 2010


Oxidation Rate Effect on the Direction of Metal-Assisted Chemical and Electrochemical Etching of Silicon
journal, May 2010


Synthesis of uniform, spherical sub-100nm silica particles using a conceptual modification of the classic LaMer model
journal, May 2010


Curved Silicon Nanowires with Ribbon-like Cross Sections by Metal-Assisted Chemical Etching
journal, May 2011


Thermal transport properties of thin films of small molecule organic semiconductors
journal, December 2005


Silicon nanostructures from electroless electrochemical etching
journal, February 2005


Scalable Nanopillar Arrays with Layer-by-Layer Patterned Overt and Covert Images
journal, August 2014


Lower Limit of Thermal Conductivity: Diffusion Versus Localization
journal, February 1998


Modeling of carrier mobility against carrier concentration in arsenic-, phosphorus-, and boron-doped silicon
journal, July 1983


Thermoelectric power in porous silicon
journal, June 1998


Predicting the Thermal Conductivity of Si and Ge Nanowires
journal, December 2003


Mechanism of Metallic Particle Growth and Metal-Induced Pitting on Si Wafer Surface in Wet Chemical Processing
journal, January 1994


Mechanism of silicon etching in HF-KMnO4-H2O solution
journal, April 1995


Fabrication of Highly Ordered Silicon Oxide Dots and Stripes from Block Copolymer Thin Films
journal, February 2008


Oscillations of open-circuit potential during immersion plating of silicon in CuSO4/HF solutions
journal, May 2006


Fabrication of Single-Crystalline Silicon Nanowires by Scratching a Silicon Surface with Catalytic Metal Particles
journal, February 2006


Motility of Metal Nanoparticles in Silicon and Induced Anisotropic Silicon Etching
journal, October 2008


An Etchant System, Ag[sub 2]CrO[sub 4]–HF–H[sub 2]O, for Highly Aligned Si Nanowire Fabrication
journal, January 2010


Direct Imprinting of Porous Substrates: A Rapid and Low-Cost Approach for Patterning Porous Nanomaterials
journal, May 2011


Monte Carlo Simulation of Phonon Backscattering in a Nanowire
conference, January 2006


Measuring Thermal and Thermoelectric Properties of One-Dimensional Nanostructures Using a Microfabricated Device
journal, September 2003


Realization of Vertical and Zigzag Single Crystalline Silicon Nanowire Architectures
journal, February 2010


Complex thermoelectric materials
journal, February 2008


Nanostructured Plasmonic Sensors
journal, February 2008


Controlled growth of monodisperse silica spheres in the micron size range
journal, January 1968


Thermal boundary resistance
journal, July 1989


Holey Silicon as an Efficient Thermoelectric Material
journal, October 2010


Thermoelectrics: Direct Solar Thermal Energy Conversion
journal, April 2008


Metallic Nanowires by Full Wafer Stencil Lithography
journal, November 2008


Complementary Symmetry Silicon Nanowire Logic: Power‐Efficient Inverters with Gain
journal, August 2006


A new type of low power thermoelectric micro-generator fabricated by nanowire array thermoelectric material
journal, April 2005


Nanoparticle-Textured Surfaces from Spin Coating
journal, May 2008


Thermoelectric transport properties of porous silicon nanostructure
conference, January 1999


Thermoelectric Materials for Space and Automotive Power Generation
journal, March 2006


Study of bulk micromachining for 〈100〉 silicon
journal, July 2006