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 Concept Videos

You might also read

Related Articles

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

Sort by
Same author

A Multi-Physics Modeling Framework for Optimizing Spreading and Sintering Parameters in Powder Bed Fusion.

Polymers·2026
Same author

Three-dimensional sonographic diagnosis of diamniotic conjoined twins.

Quantitative imaging in medicine and surgery·2026
Same author

Single-cell Transcriptome Profiling Reveals Gene Regulatory Networks and Key Genes in the Root Epidermis and Cortical Cells Associated with Early Nodulation in Glycine Max.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Linking childhood adversity and daily hassles to adolescent sleep behaviors: Diurnal cortisol as a mediating pathway.

Developmental psychology·2026
Same author

Bank Resolution Trade-Offs Under Coupled Liquidity and Credit Risks: An Agent-Based Network Analysis of Systemic Stability.

Entropy (Basel, Switzerland)·2026
Same author

Immune-related nephritis, ureteritis and cystitis secondary to immune checkpoint inhibitors: A case report and review of the literature.

Experimental and therapeutic medicine·2026

Related Experiment Video

Updated: Oct 6, 2025

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells
09:01

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Published on: July 19, 2019

6.4K

Interface Engineering for High-Efficiency Solution-Processed Cu(In,Ga)(S,Se)2 Solar Cells via a Novel Indium-Doped

Qianqian Chang1, Shengjie Yuan1, Junjie Fu1

  • 1Key Laboratory for Special Functional Materials of MOE, National & Local Joint Engineering Research Centre for High-efficiency Display and Lighting Technology, School of Materials, Collaborative Innovation Centre of Nano Functional Materials and Applications, Henan University, Kaifeng 475004, China.

ACS Applied Materials & Interfaces
|January 18, 2022
PubMed
Summary

A novel chemical bath deposition method enhances indium doping in cadmium sulfide (CdS) buffer layers. This improves CIGSSe solar cell efficiency by optimizing band alignment and reducing defects.

Keywords:
Cu(In,Ga)(S,Se)2In:CdSnovel chemical bath depositionsolar cellssolution-processed method

More Related Videos

In Situ Monitoring of the Accelerated Performance Degradation of Solar Cells and Modules: A Case Study for CuIn,GaSe2 Solar Cells
09:19

In Situ Monitoring of the Accelerated Performance Degradation of Solar Cells and Modules: A Case Study for CuIn,GaSe2 Solar Cells

Published on: October 3, 2018

8.5K
Close-Space Sublimation-Deposited Ultra-Thin CdSeTe/CdTe Solar Cells for Enhanced Short-Circuit Current Density and Photoluminescence
12:21

Close-Space Sublimation-Deposited Ultra-Thin CdSeTe/CdTe Solar Cells for Enhanced Short-Circuit Current Density and Photoluminescence

Published on: March 6, 2020

8.4K

Related Experiment Videos

Last Updated: Oct 6, 2025

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells
09:01

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Published on: July 19, 2019

6.4K
In Situ Monitoring of the Accelerated Performance Degradation of Solar Cells and Modules: A Case Study for CuIn,GaSe2 Solar Cells
09:19

In Situ Monitoring of the Accelerated Performance Degradation of Solar Cells and Modules: A Case Study for CuIn,GaSe2 Solar Cells

Published on: October 3, 2018

8.5K
Close-Space Sublimation-Deposited Ultra-Thin CdSeTe/CdTe Solar Cells for Enhanced Short-Circuit Current Density and Photoluminescence
12:21

Close-Space Sublimation-Deposited Ultra-Thin CdSeTe/CdTe Solar Cells for Enhanced Short-Circuit Current Density and Photoluminescence

Published on: March 6, 2020

8.4K

Area of Science:

  • Materials Science
  • Photovoltaics
  • Semiconductor Physics

Background:

  • Indium doping of cadmium sulfide (CdS) is a promising strategy to enhance Copper Indium Gallium Selenide Sulfide (CIGSSe) solar cell efficiency.
  • Traditional chemical bath deposition (CBD) methods face challenges with indium sulfide (In2S3) solubility, limiting indium doping levels and band energy control in CdS.
  • Achieving optimal band alignment between the CdS buffer and CIGSSe absorber is crucial for efficient charge carrier extraction.

Purpose of the Study:

  • To develop a novel CBD method for preparing indium-doped CdS (In:CdS) with higher indium content and improved uniformity.
  • To investigate the effects of indium doping on the electronic properties and band alignment of the CdS buffer layer.
  • To enhance the performance of CIGSSe solar cells by utilizing the novel In:CdS buffer layer.

Main Methods:

  • A modified CBD technique involving sequential slow addition of the indium source to the growing aqueous solution.
  • Preparation of compact and uniform In:CdS buffer layers with significantly reduced In ion concentration during deposition.
  • Characterization of In:CdS properties and fabrication of solution-processed CIGSSe solar cells.

Main Results:

  • The novel CBD method successfully produced In:CdS films with higher indium doping content and improved morphology.
  • Indium doping elevated the CdS conduction band edge, creating a more favorable spike band alignment with the CIGSSe absorber.
  • The In:CdS buffer layer facilitated efficient carrier transport and reduced interface defect density, leading to improved CIGSSe heterojunction quality.
  • The fabricated CIGSSe solar cell achieved a high power conversion efficiency of 16.4%, with a high open-circuit voltage (Voc) of 670 mV and fill factor (FF) of 75.3%.

Conclusions:

  • The sequential slow addition CBD method is effective for achieving high-quality indium-doped CdS buffer layers.
  • Indium doping in CdS significantly improves the band alignment and reduces interface defects in CIGSSe solar cells.
  • The developed In:CdS buffer layer enables high-efficiency solution-processed CIGSSe solar devices.