TY - RPRT TI - Measurement techniques for high power semiconductor materials and devices : annual report, October 1, 1980 to December 31, 1981 AU - Thurber, W R AU - Phillips, W E AU - Larrabee, R D PY - 1982 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 82-2552 DO - 10.6028/NBS.IR.82-2552 ER -