title: Experimental evidence of electric inhibition in fast electron penetration and of electric-field-limited fast electron transport in dense matter
abstract: Fast electron generation and propagation were studied in the interaction of a green laser with solids. The experiment, carried out with the LULI TW laser (350 fs, 15 J), used K(alpha) emission from buried fluorescent layers to measure electron transport. Results for conductors (Al) and insulators (plastic) are compared with simulations: in plastic, inhibition in the propagation of fast electrons is observed, due to electric fields which become the dominant factor in electron transport.
authors: Dipartimento di Fisica "G. Occhialini" and INFM, Universita degli Studi di Milano Bicocca, Via Emanueli 15, 20126 Milano, Italy and LULI, UMR No. 7605, CNRS-CEA-X-Paris VI, Ecole Polytechnique, 91128 Palaiseau, France.
authors: F
authors: Pisani
authors: A
authors: Bernardinello
authors: D
authors: Batani
authors: A
authors: Antonicci
authors: E
authors: Martinolli
authors: M
authors: Koenig
authors: L
authors: Gremillet
authors: F
authors: Amiranoff
authors: S
authors: Baton
authors: J
authors: Davies
authors: T
authors: Hall
authors: D
authors: Scott
authors: P
authors: Norreys
authors: A
authors: Djaoui
authors: C
authors: Rousseaux
authors: P
authors: Fews
authors: H
authors: Bandulet
authors: H
authors: Pepin