Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

P-N junction

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...

You might also read

Related Articles

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

Sort by

Same author

Electrothermally Addressable Liquid Crystal Elastomer Microactuator Arrays with Integrated Microheaters.

Sensors and actuators. A, Physical·2026

Same author

EasyVis2: a real-time multi-view 3D visualization system for laparoscopic surgery training enhanced by a deep neural network YOLOv8-pose.

Updates in surgery·2026

Same author

CRISPR/Cas9-Mediated triple gene editing of Pi21, Bsr-d1, and Xa5 confers broad-spectrum disease resistance in elite early-season rice without yield compromise.

Plant science : an international journal of experimental plant biology·2026

Same author

High-performance Ag<sub>0.333</sub>V<sub>2</sub>O<sub>5</sub> nanowires as cathode materials for aqueous zinc-ion batteries.

RSC advances·2026

Same author

Resistance gene against <i>Xanthomonas oryzae pv. Oryzae (Xoo</i>) in rice: molecular mechanisms and breeding strategies for bacterial leaf blight.

Frontiers in plant science·2026

Same author

Regioselective 1,2-Diamination of Aryl-Substituted 1,3-Dienes via Axial PPh<sub>3</sub>-Coordinated Dirhodium(II) Catalysis.

Organic letters·2026

Search research articles

Related Experiment Video

Updated: Apr 15, 2026

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

Scattering-layer-induced energy storage function in polymer-based quasi-solid-state dye-sensitized solar cells.

Xi Zhang¹, Hongrui Jiang¹

¹Materials Science Program, Department of Electrical and Computer Engineering, University of Wisconsin-Madison , Madison, Wisconsin 53706, USA.

Applied Physics Letters

|April 2, 2015

Summary

Photo-self-charging cells (PSCs) integrate solar energy conversion and storage. Introducing a scattering layer creates an ion channel network for efficient power output in compact devices.

More Related Videos

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Published on: January 10, 2017

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Published on: January 25, 2020

Related Experiment Videos

Last Updated: Apr 15, 2026

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Published on: January 10, 2017

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Published on: January 25, 2020

Area of Science:

Materials Science
Energy Storage
Photovoltaics

Background:

Photo-self-charging cells (PSCs) offer combined photoelectric conversion and energy storage capabilities.
Existing PSC designs often lack structural compactness, limiting their application in miniaturized devices.
Integrating energy storage directly within the photoelectrode is a key challenge for device miniaturization.

Purpose of the Study:

To develop highly compact, two-electrode photo-self-charging cells (PSCs) with enhanced functionality.
To investigate the role of a scattering layer in polymer-based dye-sensitized solar cells for integrated energy storage.
To enable continuous power output from PSCs after photo-charging.

Main Methods:

Fabrication of polymer-based quasi-solid-state dye-sensitized solar cells incorporating a scattering layer.
Characterization of the ion channel network formed within the scattering layer and polymer electrolyte interface.
Evaluation of both photoelectric conversion efficiency and energy storage capacity of the developed PSCs.

Main Results:

Successfully created highly compact, two-electrode PSCs by introducing a scattering layer.
The scattering layer facilitates an ion channel network, enabling the charge storage function.
The integrated photoelectrode efficiently performs both light harvesting and energy storage.
Developed PSCs demonstrate continuous power output post-photocharging with considerable efficiency.

Conclusions:

The integration of a scattering layer in polymer-based dye-sensitized solar cells is a viable strategy for creating compact photo-self-charging cells.
The novel design enables dual functionality (photoelectric conversion and energy storage) within a single photoelectrode.
These advanced PSCs hold significant potential for application in highly compact, self-powered electronic devices.