Journal of Research of the National Bureau of Standards: Engineering and instrumentation. C, Volumes 73-74

absorption accuracy admittance alloys amplifier analysis annealing application atomic attenuation Bolovac bridge Bureau of Standards calculated calibration calorimeter calorimetry capacitance capacitor cell Chem circuit coaxial coefficients components Conf connectors Cryogenic crystal density described detector determined dew point dielectric effect electrical electron electron probe microanalysis energy equation error evaluation experimental extensometer field four-pair fracture frequency fringes function germanium heat hydrogen hydrometer IEEE impedance input Instr Kerr cell Key words laser linear liquid load magnetic materials measurement ment method microwave Mössbauer effect Mössbauer spectroscopy National Bureau neutron notch nuclear obtained operational operational amplifiers optical output paper percent phase Phys precision pressure Proc procedure properties Publ radiation range ratio reference resistance resistor resonance sample shown in figure specimen spectra stress superconducting surface Tech technique temperature tensile thermal conductivity tion Trans transformer tungsten uncertainty values voltage wires x-ray