Stress measurements by Raman spectroscopy have been performed on microelectronic devices. Strain-induced effects on the Raman spectrum of silicon have been studied in order to set up the experimental work. Selection rules and instrumental parameters have been considered for backscattering experiments. Prior to the study of different microelectronic devices, the comparison of several Raman imaging techniques has been made. Shallow UV excitative wavelength has been found to be of extrem interest for spatial resolution improvement. A method based on simulations along with Raman experiments has been developed in order to measure stress in silicon. Accurate stress measurements have been performed using this method, including 3D Raman measurement...
Due to assembly processes in microelectronics packaging, semiconductor materials are under undesired...
Strained silicon is applied to the transistor channel of leading-edge CMOS devices, significantly in...
Micro-Raman spectroscopy has been widely used to measure local stresses in silicon and other cubic m...
Stress measurements by Raman spectroscopy have been performed on microelectronic devices. Strain-ind...
Stress measurements by Raman spectroscopy have been performed on microelectronic devices. Strain-ind...
This thesis consists of two parts. The first part presents an investigation of mechanical stress in ...
This thesis consists of two parts. The first part presents an investigation of mechanical stress in ...
Stress in silicon structures plays an essential role in modern semiconductor technology. This stress...
Raman microspectroscopy has been used to determine the volumetric micro-strain distribution in mecha...
Strained silicon underneath the field-effect transistor gate increases significantly the charge carr...
Raman microspectroscopy has been used to determine the volumetric micro-strain distribution in mecha...
Raman microspectroscopy has been used to determine the volumetric micro-strain distribution in mecha...
We demonstrate the results of a strain (stress) evaluation obtained from Raman spectroscopy measurem...
Micron-scale characterization of mechanical stresses is essential for the successful design and oper...
State-of-the-art electronic devices are nowadays well into the nanometer regime. Raman spectroscopy ...
Due to assembly processes in microelectronics packaging, semiconductor materials are under undesired...
Strained silicon is applied to the transistor channel of leading-edge CMOS devices, significantly in...
Micro-Raman spectroscopy has been widely used to measure local stresses in silicon and other cubic m...
Stress measurements by Raman spectroscopy have been performed on microelectronic devices. Strain-ind...
Stress measurements by Raman spectroscopy have been performed on microelectronic devices. Strain-ind...
This thesis consists of two parts. The first part presents an investigation of mechanical stress in ...
This thesis consists of two parts. The first part presents an investigation of mechanical stress in ...
Stress in silicon structures plays an essential role in modern semiconductor technology. This stress...
Raman microspectroscopy has been used to determine the volumetric micro-strain distribution in mecha...
Strained silicon underneath the field-effect transistor gate increases significantly the charge carr...
Raman microspectroscopy has been used to determine the volumetric micro-strain distribution in mecha...
Raman microspectroscopy has been used to determine the volumetric micro-strain distribution in mecha...
We demonstrate the results of a strain (stress) evaluation obtained from Raman spectroscopy measurem...
Micron-scale characterization of mechanical stresses is essential for the successful design and oper...
State-of-the-art electronic devices are nowadays well into the nanometer regime. Raman spectroscopy ...
Due to assembly processes in microelectronics packaging, semiconductor materials are under undesired...
Strained silicon is applied to the transistor channel of leading-edge CMOS devices, significantly in...
Micro-Raman spectroscopy has been widely used to measure local stresses in silicon and other cubic m...