The design aspects of an inelastic neutron spectrometer based on energy selection by the resonance absorption filter difference method are discussed. Detailed calculations of the accessible dynamical range (Q, omega), energy and momentum transfer resoluti...
National Technical Information Service (NTIS)
This method is for determination of total inorganic arsenic (As) in filtered and unfiltered water by hydride generation and quartz furnace atomic absorption detection. This method is designed for measurement of dissolved and total arsenic in the range of ...
... Descriptors : (*OPTICAL FILTERS, ORGANIC COMPOUNDS), LIGHT TRANSMISSION, ABSORPTION, HIGH PASS FILTERS, ADDITIVES, USSR. ...
DTIC Science & Technology
... tuned microstrip absorptive bandstop filter is described ... Descriptors : *BANDSTOP FILTERS, SYMPOSIA, RESONANT FREQUENCY, ABSORBERS ...
by the absorption layer, resulted in a dark state. Several methods have been proposed to demonstrate a full color Ch and implement RGB absorptive/transmissive color filters. The reflection bandwidth of a cholesteric LCD layer CF CF Bright State Ambient light Backlight Absorption layer Glass IER ...
E-print Network
Results are given of tests on resonance absorption neutron polarising filters containing (149)Sm. The temperature dependence of the transmittance was measured as a function of neutron energy using the time of flight method on a pulsed source. These measur...
Development of a technique and apparatus for determining the concentration of respirable quartz, kaolinite, and calcite directly on individual personal dust sampler filters using infrared absorption spectrometry is described. The sample filter is placed i...
We demonstrate a simple method that can be used to detect minor isotope lines in a saturated absorption spectrum by the absorption filtering of major isotope lines. We investigate this method for use in the spectroscopy of the 1S0-1P1 transition in Yb at 399 nm by controlling the density of Yb ...
NASA Astrophysics Data System (ADS)
