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Light polarization as a control knob for resistive switching in chiral perovskite memory

delete2026-08-10
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OA
AI
I
In-Kook Hwang
C
Cheong Beom Lee
S
Sang Hyun Nam
S
Soeun Ahn
S
Si-Yeol Lee
S
Seung-Hwan Kim
J
Ji-Hyeon Yun
K
Kyeounghak Kim *
Y
Young-Hoon Kim *
S
Seung‐heon Chris Baek *
DOI:10.1016/j.nanoen.2026.112278delete
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Abstract

Abstract

En 中文
• Light polarization is introduced as a control knob for RRAM for the first time. • RCP and LCP illumination systematically modulate Vset under identical intensity. • Bulky NEA ligands expand interlayer spacing and promote uniform Ag migration. • Synergetic effect of light polarization and expanded interlayers uniform switching. • CPL-dependent synaptic plasticity improves ANN-based pattern recognition.
Keywords:
Chiral perovskite
Resistive random-access memory (RRAM)
Chiroptical property
CPL modulation
Structural engineering

Journal

Nano Energy cover
Nano Energy
IF:
17.1
Papers:
1.1W
Citations:
13.0W

Organization

H
hanyang university
Scholars:
2.8W
Papers: 2.7W
Citations: 36
C
chonnam national university
Scholars:
1.9K
Papers: 812
Citations: 0
K
korea institute of science and technology
Scholars:
1.8K
Papers: 681
Citations: 1
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