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background-image:none; border:1px solid transparent; white-space:nowrap; font-size:12px; line-height:1.42857; border-radius:4px; -webkit-user-select:none; -moz-user-select:none; -ms-user-select:none; user-select:none; text-decoration:none; padding:6px 12px; width:initial; } .kudos-widget .kudos-widget-article a.blue-background { background-color:#2b7cb5; color:#fff!important; text-decoration:none; } .kudos-widget .kudos-widget-article .kudos-widget-intro-and-logo { height:30px; } .kudos-widget .kudos-widget-article .kudos-widget-article-readmore-btn-container { text-align:right; } .kudos-widget .kudos-widget-article .inline-block, .kudos-widget .kudos-widget-article ul.inline-list-commas > li { display:inline-block; margin-left: 10px; } @media (max-width: 600px) { .kudos-widget .kudos-widget-article .kudos-box-with-avatar > ul > li.group-of-authors { background-image:none!important; background-size:0 0; padding-left:10px; min-height:0; } }</style><div class="kudos-widget ng-non-bindable" ngNonBindable> <div class="kudos-widget-article"> <div class="kudos-widget-intro-and-logo"> <a target="_blank" href="https://www.growkudos.com/"><img src="https://api.growkudos.com/logo" alt="Kudos Logo" class="kudos-widget-article-logo-img"/></a> </div> <div> <h1 class="kudos-article-title"> 4th generation synchrotron performance of a horizontally deflecting high-heat load monochromator </h1> </div> <div class="kudos-box kudos-box-with-avatar"> <h3>What is it about?</h3> <div class="wrap-words"> <p class="preserve-line-breaks">High-heat load monochromators are widely used to select a desired x-ray energy out of wide spectrum emitted by synchrotron light sources. For older light sources the use of the vertical deflection geometry was logic, as the alternative horizontal geometry lead to significant flux losses linked to a big source divergence in the horizontal plane. We have shown that for 4th generation synchrotrons such as the ESRF EBS, the use of the horizontal deflecting geometry does lead to low losses in terms of photon flux and preserves the high beam quality in the sagittal, thus vertical direction by means of thermo-mechanical FEA.</p> </div> </div> <div class="kudos-box kudos-box-with-avatar"> <h3> Why is it important? </h3> <div class="wrap-words"> <p class="preserve-line-breaks">Our investigations reveal that the former almost given rule of the vertical deflection geometry for high-heat-load monochromators is less rigid for 4th generation synchrotrons. This is even more significant if the beam quality in the vertical should be preserved. Then, the use of the horizontal scattering geometry is a good alternative and resulting thermal deformations under normal use have no relevant influence on the vertical beam quality.</p> </div> </div> <div class="kudos-widget-article-readmore-btn-container"> <a class="btn btn-md btn-block blue-background" target="_blank" href="https://www.growkudos.com/articles/10.1107/s1600577520014009?utm_medium=widget&utm_source=publication-widget">Read more on Kudos…</a> </div> <div class="with-bottom-small-margin"> <div class="inline-block"> The following have contributed to this page: </div> <div class="inline-block"> Philipp Brumund </div> </div> </div></div>' ,"url"));