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Page 23
... temperature to near its melting point , is less than one second . Temperature measurements are made with a photoelec- tric pyrometer . Experimental quantities are recorded with a digital data acquisition system . Time resolution of the ...
... temperature to near its melting point , is less than one second . Temperature measurements are made with a photoelec- tric pyrometer . Experimental quantities are recorded with a digital data acquisition system . Time resolution of the ...
Page 27
... temperature range from 200 to +20 ° C . The data are needed for the design of optical systems for space applications where the extremes of temperature are encountered . Values of the thermal coefficient of refractive index were found to ...
... temperature range from 200 to +20 ° C . The data are needed for the design of optical systems for space applications where the extremes of temperature are encountered . Values of the thermal coefficient of refractive index were found to ...
Page 28
... temperature measurements . The extrapolation of the widths measured at room temperature to high temperature has been shown to be reliable within the uncertainty of this experiment ( + 15 % ) . Ionization quantum yields and absorption ...
... temperature measurements . The extrapolation of the widths measured at room temperature to high temperature has been shown to be reliable within the uncertainty of this experiment ( + 15 % ) . Ionization quantum yields and absorption ...
Page 29
... temperature ; niobium ; ther- mal radiation properties ; thermodynamics . Measurements of heat capacity , electrical resistivity , hemi- spherical total emittance , and normal spectral emittance of niobi- um in the temperature range ...
... temperature ; niobium ; ther- mal radiation properties ; thermodynamics . Measurements of heat capacity , electrical resistivity , hemi- spherical total emittance , and normal spectral emittance of niobi- um in the temperature range ...
Page 30
... temperature dependence of short - circuit currents Ise measured by a compensation method , was positive and nearly linear for n - p type detectors but nonlinear and nega- tive for p - i - n and surface - barrier type detectors . It is ...
... temperature dependence of short - circuit currents Ise measured by a compensation method , was positive and nearly linear for n - p type detectors but nonlinear and nega- tive for p - i - n and surface - barrier type detectors . It is ...
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