Ramamoorthy Ramesh

EMA 2013 expands scope while staying focused

By Eileen De Guire / January 24, 2013

More than 250 people are here at the 2013 Electronic Materials and Applications currently underway in Orlando, Fla. It still feels like a small, intimate meeting even though organizers expanded…

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Perovskite-based tunable superlens developed

By Eileen De Guire / March 30, 2011

Experimental setup shows an IR free-electron laser light source and perovskite superlens consisting of BiFeO3 and strontium titanate SrTiO3 layers. Imaged objects are strontium ruthenate patterns (orange) on a SrTiO3…

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Spintronics may get boost from enhanced magnetism in BFO films

By / March 25, 2011

AFM image of a mixed-phase bismuth ferrite sample. The red and green areas indicate phase regions oriented at 90° to each other. Credit: Ramesh Group; Berkeley Lab. Following on the…

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New ‘domains’ for nano electronics

By / February 9, 2009

Researchers say that logic and memory functions of future electronic devices could shrink an order of magnitude (one or two nanometers, instead of tens of nanometers) if they can control…

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