Henry N. Chapman

Henry N. Chapman FRS (born 1967) is a British physicist and the founding director of the Center for Free-Electron Laser Science at the German Electron Synchrotron (DESY).^[1] He has made numerous contributions to the field of x-ray coherent diffraction imaging and is a pioneer of the diffraction before destruction technique^[2] that allows to analyze biological samples with intense, ultrafast x-ray light, such as Photosystem II,^[3] a key macromolecule in photosynthesis.

Henry N. Chapman
Born	1967 (age 57–58) Great Britain
Alma mater	University of Melbourne
Known for	X-ray crystallography Coherent diffraction imaging
Scientific career
Institutions	Lawrence Livermore National Laboratory University of California Davis National Synchrotron Light Source Deutsches Elektronen-Synchrotron University of Hamburg
Doctoral advisor	Keith Nugent Stephen W. Wilkins
Other academic advisors	David Sayre

He is married to the Slovenian physicist Saša Bajt.^[4]

Education and career

Henry Chapman earned his Ph.D. from Melbourne University, in Australia. He then joined Stony Brook University in the United States, working in the group of Chris Jacobsen on the National Synchrotron Light Source in the field of coherent diffraction imaging and X-ray crystallography. In 1996 he joined Lawrence Livermore National Laboratory where he worked on extreme ultraviolet lithography. In 2007, he moved to DESY to become the Founding Director of CFEL Coherent Imaging Group.^[5]

Awards and honors

• 2021 Gregori Aminoff Prize^[6]
• 2020 Fellow of the Royal Society^[7]
• 2017 Roentgen Medal 2017^[8]
• 2015 Gottfried Wilhelm Leibniz Prize^[9]
• 2010 Bjørn H. Wiik Prize^[10]
• 1993 Bragg medal^[11]

See also

• Serial femtosecond crystallography
• X-ray crystallography
• Coherent diffraction imaging
• Free-electron laser