Report on future detector requirements at ESRF

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$A method for detailed simulations of neutron diffraction from ... - ESRF$

LIST OF CONTRIBUTORS Main author: Isabelle Kieffer Main contributors: P. Boesecke, A. Bravin, N. Brookes, M. Burghammer, P. Cloetens, B. Detlefs, C. Detlefs, M. Di Michiel, P. Fajardo, A. Fitch, P. Glatzel, M. Hanfland, V. Honkimaki, S. Huotari, M. Kocsis, O. Konovalov, M. Krisch, W. Ludwig, A. Madsen, T. Martin, O. Mathon, C. Mazzoli, S. McSweeney, M. Mezouar, G. Monaco, J. Morse, T. Narayanan, D. Nurizzo, P. Pernot, C. Ponchut, A. Rack, A. Rogalev, A. Round, R. Rüffer, M. Salomé, J. Szlachetko, J. Susini, P. Tafforeau, R. Tucoulou, G. Vaughan, T. Weitkamp, D. Wermeille, F. Wilhelm, J. Wright, M. Wulff, E. Ziegler and F. Zontone. Many other people from the detector group and the beamlines staff contributed to the collection of information and discussions in this document. 2
TABLE OF CONTENTS EXECUTIVE SUMMARY ....................................................................................................4 APPLIED METHODOLOGY ................................................................................................6 INDEX OF THE BEAMLINE APPLICATIONS ...................................................................7 PART A: DETAILED DESCRIPTIONS OF DETECTION NEEDS ....................................11 INTRODUCTION ......................................................................................................................12 CHAPTER 1: POINT DETECTORS ...............................................................................................13 Magnetic scattering...........................................................................................................14 Nuclear scattering.............................................................................................................17 Absorption spectroscopy in transmission mode.................................................................19 Differential spectroscopy in total fluorescence yield mode................................................21 Soft X-ray absorption spectroscopy in total yield mode ....................................................23 CHAPTER 2: POSITION SENSITIVE DETECTORS ...........................................................................25 Absorption spectroscopy in energy dispersive mode .........................................................27 Ultra-fast imaging.............................................................................................................30 High resolution – large dynamic range imaging ................................................................32 Large field imaging ..........................................................................................................36 Imaging combined with diffraction ...................................................................................39 Near field scattering..........................................................................................................42 High energy diffraction.....................................................................................................44 Standard diffraction and 2D/3D diffraction - mapping ......................................................48 Powder diffraction in pulsed magnetic fields ....................................................................50 Soft X-ray emission spectroscopy.....................................................................................52 Soft X-ray magnetic scattering..........................................................................................54 Anomalous and microfocus diffraction on proteins ...........................................................56 Single crystal diffraction in pulsed magnetic fields ...........................................................59 Inelastic X-ray spectroscopy.............................................................................................61 Powder diffraction............................................................................................................64 Surface diffraction ............................................................................................................67 High energy reflectivity....................................................................................................71 Small and wide angle scattering........................................................................................73 Ultra-small angle scattering ..............................................................................................76 Time-resolved scattering and diffraction...........................................................................78 Scattering with nano-beam ...............................................................................................81 Small angle scattering on protein solutions .......................................................................84 Photon correlation spectroscopy .......................................................................................86 Coherent diffraction imaging ............................................................................................89 Surface topography...........................................................................................................91 CHAPTER 3: ENERGY DISPERSIVE DETECTORS ...........................................................................93 Energy dispersive detectors for low and medium energies.................................................94 Energy dispersive detectors for high energies ...................................................................99 PART B: SUMMARY OF THE NEEDS............................................................................102 INTRODUCTION ....................................................................................................................103 POINT DETECTORS................................................................................................................104 LINEAR DETECTORS (1D) ......................................................................................................105 AREA DETECTORS (2D) .........................................................................................................106 ENERGY DISPERSIVE DETECTORS............................................................................................109 BIBLIOGRAPHY ..............................................................................................................110 GLOSSARY ......................................................................................................................111 3
Page 1: ESRFUP - WORK PACKAGE 6 DELIVERABLE
Page 5 and 6: Point detectors remain necessary fo
Page 7 and 8: Future location * ID01 ID02 ID03 ID
Page 9 and 10: Future location * ID21 ID22 ID23 ID
Page 11 and 12: PART A: DETAILED DESCRIPTIONS OF DE
Page 13 and 14: CHAPTER 1: POINT DETECTORS Detector
Page 15 and 16: 500 µm pixel size would be used in
Page 17 and 18: Nuclear scattering Project (Former
Page 19 and 20: Absorption spectroscopy in transmis
Page 21 and 22: Differential spectroscopy in total
Page 23 and 24: Soft X-ray absorption spectroscopy
Page 25 and 26: CHAPTER 2: POSITION SENSITIVE DETEC
Page 27 and 28: Absorption spectroscopy in energy d
Page 29 and 30: Other types of detectors TEXAS/EDXA
Page 31 and 32: Flux on detector: The expected flux
Page 33 and 34: NINA will operate only in continuou
Page 35 and 36: Other types of detectors MIA requir
Page 37 and 38: even if it implies the use of a 1D
Page 39 and 40: Imaging combined with diffraction P
Page 41 and 42: Other types of detectors MIA requir
Page 43 and 44: Linearity: 1% deviation from linear
Page 45 and 46: Energy resolution: Energy discrimin
Page 47 and 48: associated with a thin phosphor scr
Page 49 and 50: Efficiency: In order to reduce the
Page 51 and 52: Particular operating conditions: Th
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Dynamic range: Since the count rate
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Spatial resolution around 10 to 20
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frozen sample) is distributed over
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Single crystal diffraction in pulse
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Inelastic X-ray spectroscopy Projec
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chip should be tested. Timepix, whi
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Scanning direction Fig. 1: Scheme o
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Surface diffraction Project (Former
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Flux on detector: The flux reaching
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Project (Former BL) Application UPB
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Small and wide angle scattering Pro
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Other types of detectors SAXS beaml
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Dynamic range: For the same reason,
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- The initial and excited states co
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Scattering with nano-beam Project (
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Photonics Science camera for low-do
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Dynamic range: The dynamic range is
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processes can generally be repeated
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Coherent diffraction imaging Projec
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Surface topography Project (Former
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CHAPTER 3: ENERGY DISPERSIVE DETECT
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- between 5 and 25 keV for HE-Ph an
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ID32 and MX beamlines are using Rö
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Energy dispersive detectors for hig
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Existing detectors Currently, ID15
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INTRODUCTION In this part, the expr
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Project Width (mm) * Nb strips LINE
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Pixels larger than 50 µm Project O
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Project ENERGY DISPERSIVE DETECTORS
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GLOSSARY ADC Analog to Digital Conv
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