Usually the hot probe measurement will give you results or a 4 point probe or any other instrument which measures sheet resistivity should have option for n-type or p-type.Also p-typr wafers have only one flat,whereas n-type has 2 flats.
0.1um technology is referred to gate length usually or 193nm or even now down to 45nm technology.These are smallest devices that can be printed in optical lithography.This can be used in any application because what we are talking about is transistors which are used in processors,memories and...