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Recent Sandia Secure, Scalable Microgrid Advanced Controls Research Accomplishments

News Article, March 3, 2015 • A recently completed Grand Challenge Laboratory-Directed Research and Development project resulted in a secure, scalable microgrid (SSM) research facility that is actively engaged in developing technologies to solve many of the nation’s most complex challenges in satisfying its electric energy needs. Initial focus has been on enabling resilient and reliable...

Small Electric Voltage Alters Conductivity in Key Materials

News Article, July 1, 2015 • Using only a 9-volt battery at room temperature, a team led by Sandia researcher Jon Ihlefeld (in Sandia’s Electronic, Optical, & Nano Materials Dept.) has altered the thermal conductivity of the widely used material PZT (lead zirconate titanate) by as much as 11% at subsecond time scales. They did it...