Dynamical Bonds in the Photoexcited State of Amorphous Selenium Observed by In-Situ EXAFS A. V. Kolobov, H. Oyanagi et K. TanakaJ. Phys. IV France, 7 C2 (1997) C2-543-C2-544DOI: https://doi.org/10.1051/jp4/1997092