X-Ray diffraction analyzer is the principle of X-Ray irradiation on the object, reflected laser light from the interior of the object, when the diffraction occurs, the detection and analysis of substances within the particles according to the characteristics of a diffraction enhanced X-Ray Beam .
· Detailed principle
Measuring a plurality of angles of diffraction X-Ray strength when obtained in a specific part of the strength becomes larger or smaller Peak data through this Peak data types that may be contained in the sample and determining the number of related substances .
( Peak refers to the use of data inherent in the substance of the diffraction angle and intensity of the diffracted X-Ray numerical information is converted into a digital signal)
Without damage to the specimen can be measured, limiting small, easy to use device, the measurement time is short, even beginners can simply obtain diffraction patterns.
All samples were used for measuring a crystalline and amorphous metals, alloys and inorganic compounds, rocks and minerals, polymers, biological materials, powder, plate-like, liquid, tape and film.
· Detailed Usage
If you want to know the material properties of the newly generated gold-plated or gold-plated after an unknown substance coating the rock contains heat, then simply use XRD , you can learn all the information. Is also used Corning glass, silicon crystals.
At the same time be able to grasp the state of arrangement of crystal material, but also confirm the LED sapphire crystal growth of the ingot is used in the step of the exception. Can create a special environment (heat, cold, etc.), to measure the deformation of crystals inside.
Lattice with lattice constants can know the structure of matter. Recent concern lattice structure buried in the East China Sea gas hydrates were identified as "H" shape, which is used in the XRD . But can also confirm whether the deformation of the combination of compounds, the arrangement state, the atom and the distance between the combination of the twist angle of the respective combination (Torsion Angle ) and other information.
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