Investigation of Electron Irradiation Effects on Graphene by Optical and Electrical Characterization

2016 ◽  
Vol E99.C (5) ◽  
pp. 559-562
Author(s):  
Hiroshi OKADA ◽  
Akira NAGAHARA
Keyword(s):  
Electron Irradiation ◽  
Electrical Characterization ◽  
Irradiation Effects

Electron irradiation effects in multi-layer nitric oxide films on Ge(100)

2002 ◽  
Vol 414 (2) ◽  
pp. 251-255 ◽  
Author(s):  
M Sanders ◽  
J.H Craig
Keyword(s):  
Nitric Oxide ◽  
Electron Irradiation ◽  
Oxide Films ◽  
Irradiation Effects

scholarly journals Electron Irradiation Effects in Au thin Flms

2021 ◽  
Author(s):  
Franciele Silva Mendes de Oliveira ◽  
Maurício Jesuíno Nogueira ◽  
Zacarias Eduardo Fabrim ◽  
Paulo F P Fichtner
Keyword(s):  
Electron Irradiation ◽  
Driving Forces ◽  
Atomic Displacement ◽  
Irradiation Effects ◽  
Coverage Area ◽  
Model Calculations ◽  
Thermally Induced ◽  
Atomic Displacements ◽  
Silicon Nitride Membrane ◽  
Au Thin Films

Abstract Room temperature 200 keV electron irradiation effects on the area retraction behavior presented by 6.75 nm thick Au thin films deposited over a self-standing SiO 2 / silicon nitride membrane are investigated as a function of the irradiation fluence Φ. The as-deposited films already contain void discontinuities. The void growth behavior is investigated considering irradiation and thermally-induced surface atoms’ migration. The film’s coverage area A(Φ) and void perimeter P(Φ), obtained via Transmission Electron Microscopy observations, allow for calculating the atomic displacement causing the area retraction. This data is compared with model calculations of irradiation and thermally-induced atomic fluxes. The results demonstrate that the balance between the thermal and irradiation processes strongly depends on the choice of the surface thermal diffusivity values, which present large discrepancies in the literature. Our results suggest that irradiation-induced atomic displacements follow the same thermodynamic driving forces acting in thermal processes. The work also discloses a new method to investigate surface atoms’ behavior and promote microstructural modifications at room or lower temperatures.

Electron irradiation effects in edge-defined film-fed growth ribbon silicon

Physica B+C ◽  
1983 ◽  
Vol 116 (1-3) ◽  
pp. 287-290 ◽  
Author(s):  
A.E. Jaworowski ◽  
G.S. Oehrlein ◽  
J.W. Corbett
Keyword(s):  
Electron Irradiation ◽  
Irradiation Effects

scholarly journals Electron irradiation effects on cathodoluminescence in zircon

2013 ◽  
Vol 109 (1) ◽  
pp. 18-22 ◽  
Author(s):  
Yuta TSUCHIYA ◽  
Masahiro KAYAMA ◽  
Hirotsugu NISHIDO ◽  
Yousuke NOUMI
Keyword(s):  
Electron Irradiation ◽  
Irradiation Effects

Low-temperature electron-irradiation effects in Zn

1973 ◽  
Vol 18 (1-2) ◽  
pp. 39-45 ◽  
Author(s):  
S. Myhra ◽  
R. B. Gardiner
Keyword(s):  
Low Temperature ◽  
Electron Irradiation ◽  
Irradiation Effects ◽  
Temperature Electron
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