MEASURING DOPING PROFILES WITH SPREADING RESISTANCE PROFILING

Author(s):  
W. TREBERSPURG ◽  
T. BERGAUER ◽  
M. DRAGICEVIC ◽  
M. KRAMMER
Author(s):  
A. Suchodolskis ◽  
A. Hallén ◽  
J. Gran ◽  
T.-E. Hansen ◽  
U.O. Karlsson

2013 ◽  
Vol 3 (1) ◽  
pp. 168-174 ◽  
Author(s):  
Pablo Ferrada ◽  
Rudolf Harney ◽  
Eckard Wefringhaus ◽  
Stefan Doering ◽  
Stefan Jakschick ◽  
...  

2017 ◽  
Vol 897 ◽  
pp. 295-298 ◽  
Author(s):  
Rudolf Elpelt ◽  
Bernd Zippelius ◽  
Stefan Doering ◽  
Uwe Winkler

Computer-Aided-Design for the prediction of the technology process and the physical device properties (TCAD) is a key tool for the development and improvement of new device concepts as well as for the analysis and understanding of device properties and device behavior under application conditions. Apart from physical device models and parameters the precise process simulation of implanted doping profiles is mandatory for a sufficient prediction quality of the subsequent device simulations. In order to verify and improve the accuracy of process simulation, we employ the – for silicon carbide – relatively new method of Scanning Spreading Resistance Microscopy (SSRM) for the characterization of doping profiles.


Author(s):  
J.S. McMurray ◽  
C.M. Molella

Abstract Root cause for failure of 90 nm body contacted nFETs was identified using scanning capacitance microscopy (SCM) and scanning spreading resistance microscopy (SSRM). The failure mechanism was identified using both cross sectional imaging and imaging of the active silicon - buried oxide (BOX) interface in plan view. This is the first report of back-side plan view SCM and SSRM data for SOI devices. This unique plan view shows the root cause for the failure is an under doped link up region between the body contacts and the active channel of the device.


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