J. B. Hastings

First lasing and operation of an ångstrom-wavelength free-electron laser

P. Emma, R. Akre, John Arthur et al. · Nature Photonics · 2010 · 3K citations

Photonics, Free-electron Lasers, Engineering +6

Elimination of the inner-shell lifetime broadening in x-ray-absorption spectroscopy

K. Hämäläinen, D. P. Siddons, J. B. Hastings et al. · Physical Review Letters · 1991 · 542 citations

X-ray Crystallography, X-ray Spectroscopy, Engineering +11

High-resolution manganese x-ray fluorescence spectroscopy. Oxidation-state and spin-state sensitivity

Guoqiang Peng, Frank M. F. de Groot, K. Haemaelaeinen et al. · Journal of the American Chemical Society · 1994 · 227 citations

X-ray Crystallography, X-ray Spectroscopy, Engineering +16

The Matter in Extreme Conditions instrument at the Linac Coherent Light Source

Bob Nagler, Brice Arnold, G. Bouchard et al. · Journal of Synchrotron Radiation · 2015 · 141 citations · Full text

Engineering, Lcls Beam, Accelerator Physic +17

Surface Extended X-Ray-Absorption Fine Structure of Low-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Z</mml:mi></mml:math>Adsorbates Studied with Fluorescence Detection

J. Stöhr, E. B. Kollin, Debra A. Fischer et al. · Physical Review Letters · 1985 · 111 citations

X-ray Crystallography, X-ray Spectroscopy, X-ray-absorption Fine-structure Spectra +17