JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@unpublished{gorgisyan:icalepcs2023-thpdp054,
author = {I. Gorgisyan and P.J. Bell and M. Cascella and M. Eguiraun and Á. Freitas and A. Gonzalez and J. Lidón-Simon and J. Nan and C. Takahashi and T. Ursby},
% author = {I. Gorgisyan and P.J. Bell and M. Cascella and M. Eguiraun and Á. Freitas and A. Gonzalez and others},
% author = {I. Gorgisyan and others},
title = {{Fast, Fully Automated Continuous Energy Scan at the Biomax Beamline at Max IV Laboratory}},
% booktitle = {Proc. ICALEPCS'23},
booktitle = {Proc. Int. Conf. Accel. Large Exp. Phys. Control Syst. (ICALEPCS'23)},
eventdate = {2023-10-09/2023-10-13},
language = {english},
intype = {presented at the},
series = {International Conference on Accelerator and Large Experimental Physics Control Systems},
number = {19},
venue = {Cape Town, South Africa},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {02},
year = {2024},
note = {presented at ICALEPCS'23 in Cape Town, South Africa, unpublished},
abstract = {{BioMAX is an X-ray macromolecular crystallography (MX) beamline at MAX IV Laboratory that delivers an X-ray beam with a photon flux of up to 1e13 ph/s. The photon energy at the beamline can be easily adjusted between 6 keV and 24 keV. At MX beamlines Single- and Multi-wavelength Anomalous Dispersion (SAD and MAD) methods are used for experimental phasing to reconstruct the macromolecular structures. To be able to benefit from these techniques, it is imperative for an MX beamline to have a fast and automated energy scan routine. This contribution reports on the newly implemented continuous energy scan procedure at BioMAX. The scan routine performs a synchronous motion of the undulator and monochromator motors to continuously scan the energy while measuring the fluorescence from the sample as the energy changes. The data acquisition during the scan is triggered by the actual energy value which is monitored throughout the scan at 1 MHz rate. The energy scan routine is fully automated and minimizes the radiation damage on the sample during the measurements. The scan itself is as short as one second making the overall procedure a factor of five faster than a conventional step scan. }},
}