Energy and Climate

Enabling Capabilities

ARPA-E Activities

On November 25, 2013, in

Technology Showcase Nominees Partnering with Sandia Research Facilities Current Projects Technology Showcase Nominees  2014 Recompression Brayton Cycle Sandia National Laboratories is developing a thermal-to-electric power conversion technology that utilizes carbon dioxide (CO2) as the working fluid in a closed Brayton cycle. This technology possesses the capability to generate electricity at high efficiencies while reducing both costs and greenhouse […]

2012 Archives

On June 26, 2013, in

News / Highlights

On February 15, 2012, in

2014  

Nanoscale Effects on Heterojunction Electron Gases in GaN/AlGaN Core/Shell Nanowires

On August 15, 2011, in News, Solid-State Lighting

June 22, 2011 [singlepic id=978 w=320 h=240 float=right] In a paper titled “Nanoscale Effects on Heterojunction Electron Gases in GaN/AlGaN Core/Shell Nanowires” published in Nano Letters, Sandia scientist Bryan M. Wong, and EFRC scientists François Léonard, Qiming Li, and George T. Wang, present a theoretical  and computational study of the electronic properties of core/shell nanowires.  They […]

Jeff Tsao participates in “Energy Efficiency and the Rebound Effect” Workshop

On August 15, 2011, in News, Solid-State Lighting

June 27-28, 2011 [singlepic id=979 w=320 h=240 float=right] The rebound (or take-back) effect) is the term in energy economics used to describe the effectin which increases in energy efficiency do not necessarily lead to simple 1:1 decreases in energy consumption, but instead are “taken back” in the form of higher consumption of the goods and […]

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