A. Morioka

About

A. Morioka is a leading researcher in the field of emerging nonvolatile memory and programmable logic devices, with a particular focus on NanoBridge technology and atomic switches. Their work centers on developing robust, high-performance resistive-change switches that can operate reliably in extreme environments. Morioka’s major contributions include the demonstration of a NanoBridge-based field-programmable gate array (FPGA) capable of functioning in high-temperature settings, a breakthrough enabled by the switch’s high on/off conductance ratio, weak temperature dependence, and nonvolatility. They also pioneered a thermally tolerant polymer-solid electrolyte (TT-PSE) for Cu atom switches, achieving stable operation above 400°C—a critical advancement for automotive and aerospace applications. This work, published in 2016, has garnered 6 citations, while their 2017 NanoBridge FPGA study has received 9 citations, reflecting growing interest in their durable, BEOL-compatible designs. By selectively eliminating weak hydrocarbon bonds in the polymer electrolyte, Morioka enhanced thermal robustness without compromising switching performance. Their research bridges materials science and circuit design, offering a path toward reliable, nonvolatile programmable logic for harsh environments.

Research Focus

Key Achievements

Top Papers

1. 1
   NanoBridge-Based FPGA in High-Temperature Environments

   9 citations · 2017
2. 2
   Robust Cu atom switch with over-400°C thermally tolerant polymer-solid electrolyte (TT-PSE) for nonvolatile programmable logic

   6 citations · 2016

Key Collaborators

Contact & Links