Phase Change Memory (PCM) technology is a promising candidate for the future non-volatile memory applications. Scaling of PCM into the sub-10 nm regime has been demonstrated using novel applications of nanofabrication techniques. PCM devices using solution-processed GeTe nanoparticles of diameter range 1.8 - 3.4nm has been demonstrated. Highly scaled (<2nm) PCM cross-point device using carbon nanotube as the electrode is fabricated proving the scalability of PCM to ultra small dimensions. The use of PCM as a nanoelectronic synapse for neuromorphic computation is also demonstrated as an illustration of PCM application beyond digital memory.
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Helmholtz Zentrum Berlin Mat & Energie GmbH, Inst Nanospect Energy Mat Design & Optimizat, Berlin, GermanyHelmholtz Zentrum Berlin Mat & Energie GmbH, Inst Nanospect Energy Mat Design & Optimizat, Berlin, Germany
Raoux, Simone
Xiong, Feng
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Stanford Univ, Stanford, CA 94305 USAHelmholtz Zentrum Berlin Mat & Energie GmbH, Inst Nanospect Energy Mat Design & Optimizat, Berlin, Germany
Xiong, Feng
Wuttig, Matthias
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Rhein Westfal TH Aachen, Inst Phys, Aachen, Germany
Rhein Westfal TH Aachen, Julich Aachen Res Alliance Fundamentals Future In, Aachen, GermanyHelmholtz Zentrum Berlin Mat & Energie GmbH, Inst Nanospect Energy Mat Design & Optimizat, Berlin, Germany