A normal-incidence beam line at the MAX storage ring

Sorensen, S.L. (författare): Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Pufendorfinstitutet,Universitetets särskilda verksamheter,LTH profilområde: Avancerade ljuskällor,LTH profilområden,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Pufendorf Institute for Advanced Studies,University Specialised Centres,LTH Profile Area: Photon Science and Technology,LTH Profile areas,Faculty of Engineering, LTH

Widlund, O (författare)

Huldt, S. (författare): Lund University,Lunds universitet,Astrofysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Astrophysics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH

Johansson, Sveneric (författare): Lund University,Lunds universitet,Astronomi - Genomgår omorganisation,Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation,Naturvetenskapliga fakulteten,Lund Observatory - Undergoing reorganization,Department of Astronomy and Theoretical Physics - Undergoing reorganization,Faculty of Science

Nilsson, A.E. (författare): Lund University,Lunds universitet,Grundutbildning i fysik inom naturvetenskapliga fakulteten,Grundutbildning i fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nationellt Resurscentrum för Fysik,Genombrottet,Centre for Engineering Education CEE,Annan verksamhet, LTH,Undergraduate Programme of Studies in Physics within Faculty of Science,Undergraduate studies in Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,National Resource Centre for Physics Education,Faculty of Engineering, LTH,Academic Development Unit,Other operations, LTH,Faculty of Engineering, LTH

Hutton, R. (författare): Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH

Litzén, U. (författare): Lund University,Lunds universitet,Astrofysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Astrophysics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH

Svensson, A (författare)

(creator_code:org_t)

1990
1990
Engelska 5 s.
Ingår i: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - 0168-9002. ; 297:1-2, s. 296-300

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Abstract Ämnesord

Stäng

A 1-m normal-incidence monochromator has been designed and installed on a bending-magnet beam line at the MAX storage ring in Lund. The optical properties of the beam line have been investigated via ray-tracing studies and with flux measurements of the beam line-monochromator combination. A resolution of 0.9 Å at 919.8 Å was measured in first-order diffraction with an argon hollow-cathode lamp for slit openings of 100 μm. A photon flux of 2.0 × 1010 at 550 Å with 250 μm slits was measured with a calibrated GaAs photodiode through a 1.5-mm diameter aperture in an aluminum mask on the photodiode. The new instrument has a microcomputer controlled mechanism which optimizes focussing requirements for a scanning monochromator with the requirement of fixed slits and fixed exit beam.

A 1-m normal-incidence monochromator has been designed and installed on a bending-magnet beam line at the MAX storage ring in Lund. The optical properties of the beam line have been investigated via ray-tracing studies and with flux measurements of the beam line-monochromator combination. A resolution of 0.9 Å at 919.8 Å was measured in first-order diffraction with an argon hollow-cathode lamp for slit openings of 100 μm. A photon flux of 2.0 × 1010 at 550 Å with 250 μm slits was measured with a calibrated GaAs photodiode through a 1.5-mm diameter aperture in an aluminum mask on the photodiode. The new instrument has a microcomputer controlled mechanism which optimizes focussing requirements for a scanning monochromator with the requirement of fixed slits and fixed exit beam.

Av författaren/redakt...: Sorensen, S.L.; Olsson, B. J.; Widlund, O; Huldt, S.; Johansson, Svene ...; Källne, E; visa fler...; Nilsson, A.E.; Hutton, R.; Litzén, U.; Svensson, A; visa färre...

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