Abstract: The embodiments described herein facilitate performing bipolar switching of a confined phase change memory (PCM) with a metallic liner, wherein the phase change memory and the metallic liner are located between a first electrode and a second electrode of a semiconductor structure, wherein a first voltage is applied to the first electrode while the second electrode is grounded, and wherein a second voltage is applied to the second electrode while the first electrode is grounded. The bipolar switching can be performed so as to produce a plurality of resistance states. Thus, this confined PCM can be utilized as a multi-level cell (MLC) memory.

Abstract: A solid-state rechargeable 3D microbattery is provided that has improved power density, energy density, and cycle lifetimes. These improvements are afforded by providing a solid-state electrolyte that is composed of crystalline Li1+xAlxTi2?x(PO4)3, wherein x is from 0 to 2. The solid-state electrolyte that is composed of crystalline Li1+xAlxTi2?x(PO4) has a high ionic conductivity (which is greater than 10?4 Siemens/cm) as well as high chemical stability.

Abstract: Techniques for void reduction in phase change memory (PCM) devices are provided. In one embodiment, the system is provided that comprises a PCM device comprising a first electrode and a second electrode. The system can further comprise a first connector coupled to the first electrode and that applies a negative voltage to the first electrode, and a second connector coupled to the second electrode and that applies a ground voltage to the second electrode, wherein applying the negative voltage to the first electrode and applying the ground voltage to the second electrode comprises negatively biasing the PCM device. The system can further comprise the first connector applying the positive voltage to the first electrode, and the second connector applying a ground voltage to the second electrode, wherein applying the positive voltage to the first electrode and applying the ground voltage to the second electrode comprises positively biasing the PCM device.

Abstract: The embodiments described herein facilitate performing bipolar switching of a confined phase change memory (PCM) with a metallic liner, wherein the phase change memory and the metallic liner are located between a first electrode and a second electrode of a semiconductor structure, wherein a first voltage is applied to the first electrode while the second electrode is grounded, and wherein a second voltage is applied to the second electrode while the first electrode is grounded. The bipolar switching can be performed so as to produce a plurality of resistance states. Thus, this confined PCM can be utilized as a multi-level cell (MLC) memory.

Abstract: Techniques for void reduction in phase change memory (PCM) devices are provided. In one embodiment, the system is provided that comprises a PCM device comprising a first electrode and a second electrode. The system can further comprise a first connector coupled to the first electrode and that applies a negative voltage to the first electrode, and a second connector coupled to the second electrode and that applies a ground voltage to the second electrode, wherein applying the negative voltage to the first electrode and applying the ground voltage to the second electrode comprises negatively biasing the PCM device. The system can further comprise the first connector applying the positive voltage to the first electrode, and the second connector applying a ground voltage to the second electrode, wherein applying the positive voltage to the first electrode and applying the ground voltage to the second electrode comprises positively biasing the PCM device.

Abstract: Techniques for void reduction in phase change memory (PCM) devices are provided. In one embodiment, the system is provided that comprises a PCM device comprising a first electrode and a second electrode. The system can further comprise a first connector coupled to the first electrode and that applies a negative voltage to the first electrode, and a second connector coupled to the second electrode and that applies a ground voltage to the second electrode, wherein applying the negative voltage to the first electrode and applying the ground voltage to the second electrode comprises negatively biasing the PCM device. The system can further comprise the first connector applying the positive voltage to the first electrode, and the second connector applying a ground voltage to the second electrode, wherein applying the positive voltage to the first electrode and applying the ground voltage to the second electrode comprises positively biasing the PCM device.

Abstract: A solid-state rechargeable 3D microbattery is provided that has improved power density, energy density, and cycle lifetimes. These improvements are afforded by providing a solid-state electrolyte that is composed of crystalline Li1+xAlxTi2?x(PO4)3, wherein x is from 0 to 2. The solid-state electrolyte that is composed of crystalline Li1+xA1xTi2?x(PO4) has a high ionic conductivity (which is greater than 10?4 Siemens/cm) as well as high chemical stability.