▶ On-Demand Event | 2 Hrs 30 Minutes

Surface Characterization of Thin Films & Coatings Symposium [2021]

Join our team of experts for talks and demonstrations addressing common questions and challenges faced by researchers and exploring Bruker's solutions for complete and effective thin films/coatings characterization.
Watch Now | 25 Minutes

Measurement of the Roughness and Waviness of Thick Films and Coatings

Presented by Ian Armstrong, Ph.d., North America Applications Manager, Bruker (June 9, 2021)

      PRESENTATION HIGHLIGHTS

  • [00:01:50] Technical capabilities and data outputs of Bruker's WLI-based optical profilers
  • [00:04:50] How WLI works and how to read optical profilometry data for films and coatings
  • [00:06:15] Analysis of thick opaque films
  • [00:07:05] Analysis of thick transmissive films
  • [00:09:15] Analysis of thin films
  • [00:10:25] Live demo: Bruker's ContourX-500
  • [00:21:10] Live audience Q&A

 

Watch Now | 35 Minutes

Highest Resolution Characterization of Thin Films and Coatings; Topography & Physical Properties

Presented by Senli Guo, Ph.d., Application Scientist, Bruker (June 9, 2021)

       PRESENTATION HIGHLIGHTS

  • [00:05:50] Information accessible via AFM-based surface topography measurement
  • [00:08:10] PeakForce Tapping introduction & example applications
  • [00:13:10] PeakForce TUNA introduction & example applications
  • [00:18:35] Sensing properties below the surface layer of multilayer films
  • [00:23:10] Live audience Q&A
  • [00:27:45] Live Demo: Conductivity mapping with PeakForce TUNA & the Dimension XR AFM

 

Watch Now | 20 Minutes

Deconvoluting Infrared Spectra from Stacked Films using Surface Sensitive AFM-IR

Presented by Cassandra Philips, Ph.d., Application Scientist, Bruker (June 9, 2021)

       PRESENTATION HIGHLIGHTS

  • [00:01:33] Introduction to photothermal AFM-IR & its practical applications
  • [00:03:40] Limitations of photothermal AFM-IR for characterizing thin films and coatings 
  • [00:05:42] Volume probing vs. surface probing techniques for film and coating samples
  • [00:07:00] Live demo: Anasys nanoIR3
  • [00:15:10] Surface sensitive AFM-IR for "thin on thick" polymer films
  • [00:15:57] Solving spectral saturation with surface sensitive AFM-IR
  • [00:17:45] Live audience Q&A

 

Watch Now | 30 Minutes

Depth-Sensing Nanomechanical Characterization of Thin Films and Coatings: A Primer

Presented by Sandip Basu, Ph.d., Application Scientist, Bruker (June 9, 2021)

      PRESENTATION HIGHLIGHTS

  • [00:02:00] The scope of nanoindentation uses
  • [00:03:30] Intro to Hysitron TI 980 Nanoindenter
  • [00:08:15] Live demo: nDMA testing with the Hysitron TI 980 Nanoindenter
  • [00:12:20] How nanoindentation testing works
  • [00:13:20] Comparing quasi-static vs. dynamic nanoindentation testing and data analysis
  • [00:15:55] Interpreting CMX measurement data from the demo
  • [00:21:30] Additional applications for SPM techniques
  • [00:24:35] Live audience Q&A

 

Watch Now | 35 Minutes

Tribology Testing for Coatings Wear and Durability Performance

Presented by Kora Farokhzadeh, Ph.D., Application Scientist, Bruker (June 9, 2021)

PRESENTATION HIGHLIGHTS

  • [00:01:50] Introduction to tribology testing 
  • [00:02:40] The four stages of the tribology test cycle and their applicability to films and coatings
  • [00:09:25] Wear, friction, and tribology tests vs. other film and coating characterization methods
  • [00:13:15] Adhesion strength and mechanical failure modes in a DLC coating
  • [00:17:35] Live demo: Microscratch testing using the UMT TriboLab
  • [00:24:10] Live demo: Durability and wear rate of DLC coating in reciprocating sliding contact 
  • [00:24:40] Live demo: Wear assessment
  • [00:33:00] Live audience Q&A

 

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