Jie Zhao
Nanchang University
18 Papers
73 Citations
Jie Zhao is an academic researcher from Nanchang University. The author has contributed to research in topics: Non-volatile memory & Biasing. The author has an hindex of 9, co-authored 18 publications.
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Papers
Light‐Induced Anomalous Resistive Switches Based on Individual Organic–Inorganic Halide Perovskite Micro‐/Nanofibers
Abstract: Organic–inorganic halide perovskite (OHP) materials have attracted remarkable attention for the great promise of optoelectronic applications. Unfortunately, hysteresis in the current–voltage response links to the stability and reliability assessment of OHP photovoltaic device that must be addressed. Here, light‐induced antipolar resistive switching (RS) effect is demonstrated in an individual MAPbI3 micro‐/nanofiber–based two‐terminal device after aging for 4 d. The antipolar RS is attributed to reversible electrochemical reactions in the vicinity of Ag electrode, where Ag serves as the work electrode and MAPbI3 acts as the solid electrolyte. That makes conductive behavior of antipolar RS similar with cyclic voltammetry curves of capacitances. Concomitantly, the antipolar RS shows slow dissipation kinetics, which is employed to realize the application of nonvolatile memories. This work establishes the potential for the versatile solid state devices that can efficiently couple interface reaction, charge migration, and photoelectrical effects in an individual micro‐/nanodevice.
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Functionalized Ionic Liquid-Crystal Additive for Perovskite Solar Cells with High Efficiency and Excellent Moisture Stability
TL;DR: In this paper, a functionalized π-conjugated ionic liquid crystal (ILC), 4'-n,N,N-trimethyl ammonium bromide hexyloxy)-4-cyanobiphenyl (6CNBP-N), is developed as a novel chemical additive to obtain CH3NH3PbI3 (MAPbI) PSCs with high efficiency and excellent moisture stability.
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Tunable hysteresis behaviour related to trap filling dependence of surface barrier in an individual CH3NH3PbI3 micro/nanowire.
TL;DR: The results indicate that the HOIP materials have significant potential in nonvolatile memory applications, and provide valuable insight into the identification of its origin, through the synergistic assistance of illumination and bias.
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High electrical conductivity-induced enhancement effect of electrochemical performance in mesoporous NiCo2S4 nanorod-based supercapacitor
TL;DR: In this article, mesoporous NiCo2S4 rod-like nanostructures were controllably fabricated through a facile and mild one-step chemical reduction method, which can significantly enhance electrochemical performance as an electrode of supercapacitor.
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Controllable switching properties in an individual CH3NH3PbI3 micro/nanowire-based transistor for gate voltage and illumination dual-driving non-volatile memory
TL;DR: In this paper, a field effect transistor (FET) based on an individual CH3NH3PbI3 micro/nanowire was successfully constructed, exhibiting a gate voltage and an illumination-controlled nonvolatile memory feature.
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