Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Programmable polymer thin film and non-volatile memory device.

Jianyong Ouyang1, Chih-Wei Chu, Charles R Szmanda

  • 1Department of Materials Science and Engineering, University of California, Los Angeles, California 90095, USA.

Nature Materials
|November 30, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Targeting AIF to trigger RIPKs/MLKL necroptosis: a disulfiram-based strategy to reverse paclitaxel resistance in ovarian cancer.

Cell communication and signaling : CCS·2026
Same author

MOFs mixed matrix membranes for CO<sub>2</sub> separation: material design, optimization strategies, and industrial pathways.

Environmental research·2026
Same author

[Effect mechanism of fire needle therapy on vitiligo induced by hydroquinone in modeled mice based on skin tissue transcriptome sequencing].

Zhongguo zhen jiu = Chinese acupuncture & moxibustion·2026
Same author

Development and Validation of a Robust Prediction Model for Postoperative Pneumonia in Elderly Patients with Hip Fracture: Integrating Frailty, Nutrition, and Comprehensive Risk Assessment.

Risk management and healthcare policy·2026
Same author

Understanding the dynamics of interparental conflict, adolescents' responses, and adjustment problems: A network analysis.

Developmental psychology·2026
Same author

Clinical profiling and outcomes of ischaemic stroke patients with immune thrombocytopenia: A multicentre retrospective study.

British journal of haematology·2026

Researchers developed a new solution-processed organic memory device using gold nanoparticles and 8-hydroxyquinoline. This novel device exhibits programmable electrical bistability, offering potential for low-cost, high-density data storage.

Area of Science:

  • Organic electronics
  • Materials science
  • Nanotechnology

Background:

  • Organic electronic devices like LEDs and transistors have advanced significantly.
  • Exploration of non-volatile organic memory devices is a growing area of research.
  • Solution processing offers a cost-effective fabrication method for organic electronics.

Purpose of the Study:

  • To demonstrate a novel non-volatile organic memory device fabricated by solution processing.
  • To investigate the electrical bistability and switching characteristics of the device.
  • To explore the potential of this device for low-cost, high-density memory applications.

Main Methods:

  • Fabrication of an organic memory device using a polystyrene film containing gold nanoparticles and 8-hydroxyquinoline.

Related Experiment Videos

  • Sandwiching the active layer between two metal electrodes.
  • Characterization of electrical bistability under varying external biases.
  • Analysis of the electronic transition mechanism.

    • Main Results:

    • The device exhibited programmable electrical bistability, switching between low- and high-conductivity states.
    • A transition to a high-conductivity state occurred at 2.8 V, with conductivity differing by four orders of magnitude.
    • A negative bias of 1.8 V returned the device to its low-conductivity state.
    • The electronic transition was attributed to electric-field-induced charge transfer between gold nanoparticles and 8-hydroxyquinoline.
    • Switching from low- to high-conductivity states occurred in nanoseconds and was non-volatile.

    Conclusions:

    • The developed organic memory device shows promising non-volatile memory characteristics.
    • Solution processing enables the fabrication of cost-effective organic memory devices.
    • The device's rapid switching and non-volatility indicate potential for high-density data storage.