Journal
/
Engineering
/
Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity
JoVE Journal
Engineering
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Engineering
Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

DOI:
10.3791/55232-v

•

11:30 min

•

March 06, 2017

•

, , ,
1ARC Centre of Excellence in Exciton Science, 2School of Physics,University of New South Wales, 3CSIRO,CSIRO Energy Centre, 4School of Chemistry,University of New South Wales

Chapters

  • 00:05Title
  • 00:38Prepare for the Experiment
  • 01:41Couple the Free-space Laser into a Fiber
  • 02:41Measure Cavity Loss Factor and Mount the Sample
  • 03:51Cavity Sensitivity Calibration
  • 05:10Determine the Optimal Measurement Parameters
  • 07:17Measure the Time-resolved Microwave Conductivity Traces as a Function of Microwave Probe Frequency
  • 08:01Intensity Dependent Data Suite
  • 09:00Results: Time-resolved Microwave Conductivity Characterization of Recombination Dynamics in CH3NH3PbI3
  • 10:29Conclusion

Summary

Automatic Translation

Automatic Translation

A Time Resolved Microwave Conductivity technique for investigating direct and trap-mediated recombination dynamics and determining carrier mobilities of thin film semiconductors is presented here.

Tags

Microwave ConductivityRecombination DynamicsThin-film PhotovoltaicsCharge Carrier DecayTrap StatesBand-to-band RecombinationNon-contact MeasurementMicrowave CavityNetwork AnalyzerLaserOptical AlignmentFiber CouplingCavity Loss Factor

Article

Embed

ADD TO PLAYLIST

Usage Statistics

Related Videos

Polycrystalline Silicon Thin-film Solar cells with Plasmonic-enhanced Light-trapping

Nanomoulding of Functional Materials, a Versatile Complementary Pattern Replication Method to Nanoimprinting

Concurrent Quantitative Conductivity and Mechanical Properties Measurements of Organic Photovoltaic Materials using AFM

Using Microwave and Macroscopic Samples of Dielectric Solids to Study the Photonic Properties of Disordered Photonic Bandgap Materials

Proton Transfer and Protein Conformation Dynamics in Photosensitive Proteins by Time-resolved Step-scan Fourier-transform Infrared Spectroscopy

Detection and Recovery of Palladium, Gold and Cobalt Metals from the Urban Mine Using Novel Sensors/Adsorbents Designated with Nanoscale Wagon-wheel-shaped Pores

Synthesis and Characterization of High c-axis ZnO Thin Film by Plasma Enhanced Chemical Vapor Deposition System and its UV Photodetector Application

Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors

Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices

In Situ Monitoring of the Accelerated Performance Degradation of Solar Cells and Modules: A Case Study for Cu(In,Ga)Se2 Solar Cells

Read Article