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XRD DEVELOPMENT :arrow_up_small: (Discovery of X-ray :skull: (1895, Prof…
XRD DEVELOPMENT
:arrow_up_small:
Discovery of X-ray
:skull:
1895, Prof Willhem Rontgen
X-ray is
INVISIBLE
unlike ordinary light :flashlight:
Travelled in
STRAIGHT LINES
as ordinary light :!!:
Affected photographic film
as light :camera:
Relation of X-ray and Crystallography :skull_and_crossbones: :diamond_shape_with_a_dot_inside:
1912,Max Theodore Felix von Laue
Wavelength of x-rays is same order with atomic spacing in a crystal
:sparkle:
X-rays to diffract and crystalline sample should having
same result
to be approved. :check:
Existence of Braggs' Law :explode:
1914, Sir William Henry Bragg & William Lawrence Bragg
Produced geometrical interpretation ;
angle of diffraction
and
interplanar spacing
:triangular_ruler:
Enabled the
quantitaive determination
of structure crystalline materials :warning:
Increasing in understanding of the
role of crystal structure
in material properties :arrow_heading_up:
Conclusion :
Rapidly advancing material science since we have been applied x-rays in crystallography with help of the researchers,
:unlock:
Accidentally founded while experimenting with
cathode radiation
:no_entry:
