METHOD OF FORMING CONTRAST X-RAY IMAGE Russian patent published in 2016 - IPC G03F7/00 

FIELD: physics.

SUBSTANCE: invention summary consists in fact that template is used, which is illuminated with x-rays in normal to obtain contrast x-ray image, wherein template used is monocrystalline surface with required topology of micro holes, through which monochromatic image x-rays, assuming shape distribution of contrast image, coupled with topology of micro holes, which then irradiates treated surface, and x-ray radiation incident on a monocrystalline surface of x-ray template is reflected from it under Bragg angle. Besides, x-ray radiation may be directed at required angle with variation of radiation energy to meet Bragg conditions.

EFFECT: enabling generation of contrast image of monochromatic x-ray radiation for producing surface structures of diffraction elements without affecting deformation distortions x-ray template.

1 cl, 2 dwg