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Session will consist of demonstrating potential charge mapping on a semi-fluorinated alkane sample. AFM operator controls are highlighted with emphasis on linking the feedback loop to changed parameters and how these parameters change with the added electrostatic tip sample interaction.

 
 
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Lecture #8: Electrostatic modes in AFM

Tuesday, October 26, 2021

  • 10:00 am – 12:00 am
    (PDT)
    San Francisco, LA
  • 1:00 pm – 3:00 pm
    (EDT)
    Boston, New York
  • 6:00 pm – 7:00 pm
    (GMT)
    London
  • 7:00 pm – 8:00 pm
    (CET)
    Paris, Rome

Join Park Systems' upcoming online lectures and explore Atomic Force Microscopy's working principles (AFM). The course will cover AFM operational principles through lectures and interactive demo sessions with live interaction from the attendees.

· Potential Charge Mapping:
Building on the basic AFM principles outlined in the first sessions, this lecture will cover the added electrostatic interaction between the sample and cantilever in potential charge mapping techniques. Discussion and questions are welcomed.

· Interactive Demo Session:
Session will consist of demonstrating potential charge mapping on a semi-fluorinated alkane sample. AFM operator controls are highlighted with emphasis on linking the feedback loop to changed parameters and how these parameters change with the added electrostatic tip sample interaction.

Presented By : 
Ben Schoenek , Technical Service Engineer, Park Systems

Jiali Zhang, Ph.D., is an engineer for Park Systems, where she focuses on the installation and support of AFM systems for Park’s research user base. She is also responsible for researching and writing technical papers and application notes for publication and presentation at scientific conferences. She received her Ph.D. in Analytical Chemistry from the University of California, Davis, and holds a B.S. in Applied Chemistry from Donghua University in Shanghai, China. Her expertise spans numerous microscopy techniques, and areas of study have also included biological systems and 3D printing technologies.

 

 

 

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