An amorphous phase formation at palladium / silicon oxide (Pd/SiOx) interface through electron irradiation - electronic excitation process
Author(s) -
Takeshi Nagase,
Ryo Yamashita,
Atsushi Yabuuchi,
Jae Yong Jung
Publication year - 2015
Publication title -
aip advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.421
H-Index - 58
ISSN - 2158-3226
DOI - 10.1063/1.4936629
Subject(s) - materials science , silicon , palladium , amorphous solid , electron beam processing , oxide , irradiation , excitation , phase (matter) , acceleration voltage , electron excitation , analytical chemistry (journal) , electron , optoelectronics , chemistry , metallurgy , cathode ray , crystallography , electrical engineering , catalysis , quantum mechanics , nuclear physics , engineering , biochemistry , physics , organic chemistry , chromatography
A Pd-Si amorphous phase was formed at a palladium/silicon oxide (Pd/SiOx) interface at room temperature by electron irradiation at acceleration voltages ranging between 25 kV and 200 kV. Solid-state amorphization was stimulated without the electron knock-on effects. The total dose required for the solid-state amorphization decreases with decreasing acceleration voltage. This is the first report on electron irradiation induced metallic amorphous formation caused by the electronic excitation at metal/silicon oxide interface
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom