Lead-free halide perovskites, with their optoelectronic properties and environmental compatibility, offer a promising material platform for vision-inspired neuromorphic hardware combining sensing, memory, and computation. We report a multifunctional, lead-free Cs2CuBiBr6 memristive device that combines optical responsi...
M. M. Ganaie, A. Chetia, Kishant Kumar et al.· Nanoscale· 0 citations
Thermal instability remains a fundamental bottleneck in oxide-based resistive random-access memory (RRAM), where elevated operating temperatures invariably increase the high-resistance-state (HRS) leakage current and collapse the ON/OFF switching window, severely limiting reliable deployment. Here, an Au/AgHfO3-x/Al2O3...
Swaraj Mukherjee, M. M. Ganaie, Ayan Chatterjee et al.· Materials Horizons· 0 citations
Memristive devices have emerged as promising candidates for neuromorphic computing because of their ability to emulate analog synaptic functionalities via electrical tuning of conductance states. However, achieving stable and reliable switching remains challenging in copper oxide systems due to multiple intrinsic defec...
Ayan Chatterjee, M. M. Ganaie, Swaraj Mukherjee et al.· ACS Applied Materials and In...· 0 citations
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