Modeling polarization for Hyper-NA lithography tools and masks
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
A microwave photoconductivity technique has been used to observe directly an energy gap in the condensed phase of a GaAs/Ga0.77Al0.23As heterojunction. In this technique, microwaves are used to excite electrons across the gap, and the accompanying change in the DC conductivity is detected. In addition, the phase diagram in magnetic-field-temperature space has been determined experimentally, and the temperature dependence of the critical field is found to be the same as that predicted by the Gorter-Casimir two-fluid model of superconductivity. © 1987 IOP Publishing Ltd.
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
T. Schneider, E. Stoll
Physical Review B