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MaxMile EL/PL combination Mapping System

MaxMile EL/PL combination mapping system combines both proprietary EpiEL and PL technologies into one system, which can work either (a) as a regular EpiEL mapping system, or (b) as a regular PL mapper, or (C) as an EL/PL combination mapper.

In one test run, MaxMile EL/PL combination mapping system provides not only electroluminescence of regular EpiEL mapper and photoluminescence of regular PL mapper, but also electroluminescence and photoluminescence of same sampling location which provides an extra dimension of information to investigate the material.

Both electroluminescence and photoluminescence signals are detected by one same optical measurement unit; there will be no systematic error between the measurements of both signals. This capability provides a unique characterization solution to reveal the fine information of the material.

Since all electroluminescence and photoluminescence information are effectively integrated into one unified data structure and user interface, which make data browsing and material information investigation very perceptive and straightforward.

 

PL spectrum is identical to EL at small current; Left shoulder of EL shifts left as driving current increases, leading to broader EL and blue shift.

 

Different material qualities exhibit different EL and PL spectrum curve shapes and relative positions.


To learn more about MaxMile EpiEL, PL, or EL/PL Combination technologies:

 
   
 
   
 

@2004-2012 MaxMile Technologies, LLC. All rights reserved. Email: info@MaxMileTech.com