Max-Flux XRD

Parallel Beam Graded Multilayer X-ray Monochromator

Maximizes intensity for parallel X-ray beam and high resolution diffraction

Introduced by Rigaku Innovative Technologies in the early 1990s, graded multilayer monochromators provide increased intensity for high-resolution diffraction, thin film analysis and other 1-dimensional parallel beam XRD applications.

Max-Flux® optics use graded multilayers, assuring the same X-ray energy diffracts from every point along the surface of the parabolic optic. Rigaku’s Osmic® coating technology provides results in less than 0.5% d-spacing variation. Such high precision means more flux is available for your experiment.

Max-Flux XRD Overview

Optical precision is also critical to good performance. Using proprietary technology, standard Max-Flux optics are made within ~10 arcsec of the ideal curve. When the best performance is required, Rigaku applies new Arc)Sec® technology to achieve optical precision of ≤ 4 arcsec! As a 1-dimensional optic, divergence in the axial plane can be controlled through use of a Soller collimator.

Contact Rigaku for a suitable collimator for your application. Rigaku provides excellent housings for aligning Max-Flux optics on your instrument. Housing are available for operation in atmosphere or vacuum, for 40 mm, 60 mm, 80 mm, 100 mm and 120 mm long optics.

Max-Flux XRD Features

Easy alignment
Increased Cu Kα, especially when using a channel cut monochromator
Greatly decreased background and Cu Kβ
Symmetric and homogeneous beams
Improved data collection
Available for Cu, Mo, Co, Ag, Au, Cr and other X-ray energies

Max-Flux XRD Specifications

Technique For X-ray diffraction, high-resolution diffraction, thin film analysis
Benefit Symmetric and homogeneous beams
Technology Multilayer high-precision optics
Attributes Excellent Kα/Kβ ratio
Options Various lengths available

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