<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xml:lang="en-US" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SPIE Solar &amp; Alternative Energy</title><link>http://www.spie.org/x2358.xml</link><description><![CDATA[Solar & Alternative Energy news feed.]]></description><copyright>Copyright 2009 SPIE</copyright><language>en-us</language><atom:link href="http://www.spie.org/x2358.xml" rel="self" type="application/rss+xml" /><item><title>Battery combines Li-ion energy, ultracapacitor power</title><description><![CDATA[A new 3D solid-state battery integrates high power and energy storage for electronic device, weapon system, and fuel-efficient vehicle applications.]]></description><link>http://spie.org/x93835.xml</link><pubDate>Fri, 17 May 2013 11:55:00 PDT</pubDate><guid>http://www.spie.org/x93835.xml</guid></item><item><title>Thin-film microcells: a new generation of photovoltaic devices</title><description><![CDATA[The miniaturization of solar cells enables the fabrication of devices with high efficiencies that consume many times less rare earth material, and are capable of operating in extreme illumination conditions.]]></description><link>http://spie.org/x93831.xml</link><pubDate>Wed, 15 May 2013 08:15:00 PDT</pubDate><guid>http://www.spie.org/x93831.xml</guid></item><item><title>Improving lithium battery safety</title><description><![CDATA[New experiments characterize battery thermodynamics and highlight ubiquitous design problems that increase the risk of failure.]]></description><link>http://spie.org/x93839.xml</link><pubDate>Fri, 10 May 2013 08:00:00 PDT</pubDate><guid>http://www.spie.org/x93839.xml</guid></item><item><title>Mapping solar cell parameters using hyperspectral imaging</title><description><![CDATA[Absolute measurement of luminescence enables the monitoring of spatial fluctuations that affect solar cell mechanisms.]]></description><link>http://spie.org/x93663.xml</link><pubDate>Fri, 26 Apr 2013 04:00:00 PDT</pubDate><guid>http://www.spie.org/x93663.xml</guid></item><item><title>Clean energy with a pinch of salt</title><description><![CDATA[A manganese dioxide cathode could enable energy storage by a sustainable sodium ion battery and reduce the global reliance on fossil fuels.]]></description><link>http://spie.org/x93606.xml</link><pubDate>Wed, 10 Apr 2013 00:45:00 PDT</pubDate><guid>http://www.spie.org/x93606.xml</guid></item><item><title>At a startup, speed Is essential: panelists talk about how to make it</title><description><![CDATA[SPIE Newsroom]]></description><link>http://spie.org/x93942.xml</link><pubDate>Mon, 13 May 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93942.xml</guid></item></channel></rss>