IF YOU CAN'T MEASURE IT, YOU CAN'T MANAGE IT #TeraSpectra Comparison to Legacy Tools #AFM #SEM #TEM #FTIR #NMR #Microscope #Microscopy
If You Can't Measure It, You Can't Manage It

IF YOU CAN'T MEASURE IT, YOU CAN'T MANAGE IT #TeraSpectra Comparison to Legacy Tools #AFM #SEM #TEM #FTIR #NMR #Microscope #Microscopy


Comparison to Different Technologies. Focus: Nanometer & Subnanometer Measurements

Commonly Deployed Legacy Technologies Such As Optical, X Ray, Atomic Force Microscopy, SEM, TEM, Focused Ion Beam etc. are Limiting Metrologies which:

  • Require Multiple Measurement Tools for 3D & In Depth Analysis
  • Require Extensive Sample Preparation
  • Are Expensive and Destructive
  • Do Not Facilitate Operational Stess Testing Before & After Anlaysis.
  • Do Not Provide Concurrent Spectral & Imaging Analysis

Evolution of terahertz time-domain signal as a function of thickness. Total 1225 nm depth was scanned at a step size of 25 nm. *The vertical axis values are in counts × 3000.
One cubic micron volume showing the lattice structure of Ge buffer and grown SiGe layer on the top.

Applied Research & Photonics, Inc. TNS3DIMS – Terahertz Nanoscanning 3D Imager & Spectrometer System, uses proprietary Dendrimer Dipole Excitation (DDE) technology to deliver unsurpassed analytical, and imaging capabilities.

  • Non destructive , Non contact, Non-Ionizing
  • Surface & Sub Surface, Volumetric & Layer x Layer
  • Inspect 0D, 1D, 2D and 3D NanoMaterials
  • Lattice Defects, Stacking Faults, Nano-Voids
  • Particle, Cracks, Non-Uniformity, Inclusion, Phases
  • Multi Layer Interfacial Analysis - Examples:

Layer X Layer Analysis

John Mahoney Senior Consultant Applied Research & Phontonics, Inc.

https://www.dhirubhai.net/in/john-mahoney-11b513a/

[email protected] 208-867-4876

For More Information, Join the Conversaton at Terahertz_CW LinkedIn Group



要查看或添加评论,请登录

社区洞察

其他会员也浏览了