True 3-D displays for avionics and mission crewstations
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
The maximum operating temperature of conventional silicon sensors is limited to about 200 °C, due to excessive thermal generation of carriers at higher temperatures. The minority-carrier exclusion effect can be exploited to reduce the number of thermally generated carriers, ultimately maintaining extrinsic carrier concentrations at intrinsic temperatures. Based on this effect, a silicon magnetic-field sensor with a maximum operating temperature of about 400 °C is presented. The sensitivity has been improved by about 500% with respect to a previously reported version, and now measures about 60 V (A T)-1 at room temperature. Additionally, the theoretical support of the exclusion effect has been improved with a more accurate analytical model.
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997
Xikun Hu, Wenlin Liu, et al.
IEEE J-STARS