monochromatic radiation

There would therefore be very little information in a single crystal diffraction pattern from using monochromatic radiation.

Use of the French term "radiation" is restricted to monochromatic radiation.

The rotation method deals with monochromatic radiation, a moving single crystal and a fixed sheet of film.

X-ray diffraction systems disperse monochromatic radiation and are typically operated in the range of 20-60 kVp.

M1870 Monochromatic radiation Electromagnetic radiation of a single wavelength.

With monochromatic radiation, an arbitrary setting of a single crystal in an x-ray beam will not generally produce any diffracted beams.

For almost monochromatic radiation, the brightness temperature can be expressed by the radiance and the coherence length :

Following photoinduction of conidiophores by near-ultraviolet radiation, inhibitory exposures were made 5–7 h into the dark period, using monochromatic radiation.

Chapman, S., Absorption and dissociative or ionising effects of monochromatic radiation in an atmosphere on a rotating earth, Proc.

An action spectrum for photoinhibition of conidium formation in Altemaria solani (Ellis et G. Martin) Sorauer was determined by exposing colonies to monochromatic radiation between 232 and 722 nm.

It provides the capability for high resolution powder diffraction, the study of liquid and amorphous materials and the study of materials at high pressure using monochromatic radiation and an image plate detector.

Lasers have also extended the use of Raman spectroscopy, in which molecules are excited by strong monochromatic radiation and the scattered radiation is found to contain extra frequencies which are characteristic of the molecule excited.

For instance, the extremely high energy resolution that can be achieved [1, 2] in a back-scattered beam might allow one to perform highly monochromatic radiation experiments that cannot be implemented using far from 90 degree, Bragg reflection geometry.

For example, if the expanding surface S emits monochromatic radiation of fixed intensity, then during the time of the strong blue shift the intensity of the white hole, varies simply in proportion to the cube root of the frequency.

These include helium vapor pressure thermometers, helium gas thermometers, standard platinum resistance thermometers (known as SPRTs, PRTs or Platinum RTDs) and monochromatic radiation thermometers.

If monochromatic radiation enters from the left and is detected by the system on the right then the output as a function of spectral frequency is shown in Figure A.2(a) for two different amounts of gas in the absorption cell.

For a cylindrical geometry, monochromatic radiation, and sinusoidal modulation, when a condition of zero heat flow through the lateral walls of the cell is verified, a general expression is found that can be applied whatever the deactivation scheme is for collisional relaxation in the gas.

For the Moiré pattern configuration the constraint on the radiation energy is a bit stricter, because a finite bandwidth of energy instead of monochromatic radiation causes a decrease in the visibility of the Moiré fringes and thus the image quality, but a moderate polychromaticity is still allowed.