Advanced Science, EarlyView.This study demonstrates a Bi2WO6/SrBi2Ta2O9 heterojunction where light‐driven ferroelectric polarization reversal couples with persistent photoconductivity, enabling exclusive NO2 selective room‐temperature sensing. The device achieves a two‐order‐of‐magnitude sensitivity enhancement over an unpolarized device, a sub‐ppb detection limit, and robust ...
Liping Tan +11 more
wiley +1 more source
Low-Energy Heterogeneous Non-volatile Memory Systems for Mobile Systems
, 2005 Memory systems consume significant energy in hand-held embedded systems. Existing techniques for reducing memory energy requirements in low-power systems have addressed energy consumption when the system is turned on; but we also consider data retention ...
Hyung Gyu Lee, Naehyuck Chang
core
Femtosecond‐Laser‐Induced Physical Unclonable Random Maze Structure for Storage‐Free Encryption
Advanced Science, EarlyView.Femtosecond‐laser‐induced gold random maze structures serve as multimodal physical unclonable functions for storage‐free encryption. Their stochastic optical, electrical, and Raman responses are generated by plasmon‐assisted Marangoni formation and converted into AES‐compatible keys without permanent secret‐key storage, offering a portable route toward
Shiru Jiang +6 more
wiley +1 more source
A study on Non-Volatile Memories
This paper presents an study on nonvolatile memories (NVM) overview. Non-volatile memory devices are electrically programmable and erasable to store charge in a location within the device and to retain that charge when voltage supply from the device is disconnected.
openaire +3 more sources
Non-Volatile Memory Based on ZnO Thin-Film Transistor with Self-Assembled Au Nanocrystals. [PDF]
Nanomaterials (Basel)Xie H, Wu H, Liu C.
europepmc +1 more source
Electromagnetic Radiation Stimulated Learning in Perovskite Nickelates
Advanced Science, EarlyView.ABSTRACT Biological plasticity refers to the ability of synapses to strengthen or weaken over time. These adaptive properties play a fundamental role in learning and memory, spanning many orders of magnitude in timescales. Short‐term plasticity (STP) arises from rapid correlative activity, while long‐term plasticity (LTP) is governed by slower ...
Ranjan Kumar Patel +8 more
wiley +1 more source
Intermittent-Aware Design Exploration of Systolic Array Using Various Non-Volatile Memory: A Comparative Study. [PDF]
Micromachines (Basel)Taheri N, Tabrizchi S, Roohi A.
europepmc +1 more source
Reconfigurable Selector‐Only Memory (SOM) for Scalable Neuromorphic Computing
Advanced Science, EarlyView.ABSTRACT Highly scalable reconfigurable neuromorphic devices are critical for addressing continual‐learning challenges in artificial intelligence. However, the scalability of existing reconfigurable devices is severely constrained by limited operating margins and insufficient process maturity.
Jin‐Yu Wen +7 more
wiley +1 more source
Development of a novel self-healing Zn(II)-metallohydrogel with wide bandgap semiconducting properties for non-volatile memory device application. [PDF]
Sci RepRoy A +5 more
europepmc +1 more source
Phase change thin films for non-volatile memory applications. [PDF]
Nanoscale Adv, 2019 Lotnyk A, Behrens M, Rauschenbach B.
europepmc +1 more source