Improvement of Ag films with highly (111) surface orientation for metal direct bonding technique: Nanotwinned structure and ion bombardment effect

2021 ◽  
pp. 125159
Author(s):  
Leh-Ping Chang ◽  
Jian-Jie Wang ◽  
Fan-Yi Ouyang
Keyword(s):  
Ion Bombardment ◽  
Surface Orientation ◽  
Bonding Technique

The theory of surface erosion by ion bombardment

1986 ◽  
Vol 407 (1833) ◽  
pp. 405-433 ◽  
Keyword(s):  
Surface Analysis ◽  
Solid Surface ◽  
Ion Beam ◽  
Ion Bombardment ◽  
Surface Orientation ◽  
Important Application ◽  
Spatial Position ◽  
Surface Erosion ◽  
Normal Velocity ◽  
Characteristic Methods

An eroding or growing solid surface is treated as an advancing nonlinear wavefront and characteristic methods are used to describe its progress, when the normal velocity of erosion is a well-defined function of spatial position, and time and surface orientation. Facets, points and edges can develop as the surface evolves and the formation of these are described in terms of the theory. Some interesting examples are computed that have important application in microfabric­ation, surface analysis and ion beam processing.

Ion Beam Mixing of Ni-Ti Bilayered Thin Films

1985 ◽  
Vol 43 ◽  
pp. 290-291
Author(s):  
A. K. Rai ◽  
R. S. Bhattacharya ◽  
M. H. Rashid
Keyword(s):  
Crystal Structure ◽  
Thin Films ◽  
Amorphous Alloys ◽  
Ion Beam ◽  
Ion Bombardment ◽  
High Energy ◽  
Mixing Efficiency ◽  
Ion Beam Mixing ◽  
Enhanced Diffusion ◽  
Binary Metal

Ion beam mixing has recently been found to be an effective method of producing amorphous alloys in the binary metal systems where the two original constituent metals are of different crystal structure. The mechanism of ion beam mixing are not well understood yet. Several mechanisms have been proposed to account for the observed mixing phenomena. The first mechanism is enhanced diffusion due to defects created by the incoming ions. Second is the cascade mixing mechanism for which the kinematicel collisional models exist in the literature. Third mechanism is thermal spikes. In the present work we have studied the mixing efficiency and ion beam induced amorphisation of Ni-Ti system under high energy ion bombardment and the results are compared with collisional models. We have employed plan and x-sectional veiw TEM and RBS techniques in the present work.

Photon emission during ion bombardment of KCl, KBr, KI

2007 ◽  
Vol 20 (0) ◽  
pp. 131-136
Author(s):  
І. Є. Митропольський ◽  
В. С. Буксар ◽  
С. С. Поп ◽  
І. С. Шароді
Keyword(s):  
Photon Emission ◽  
Ion Bombardment

Preliminary Results of Low Energy Sputter Yields of Boron Nitride due to Xenon Ion Bombardment (Preprint)

2008 ◽  
Author(s):  
James L. Topper ◽  
Binyamin Rubin ◽  
Cody C. Farnell ◽  
Azer P. Yalin
Keyword(s):  
Boron Nitride ◽  
Ion Bombardment ◽  
Low Energy ◽  
Preliminary Results

Surface Tension and Surface Orientation of Perfluorinated Alkanes

2008 ◽  
Vol 112 (13) ◽  
pp. 5029-5035 ◽  
Author(s):  
Mesfin Tsige ◽  
Gary S. Grest
Keyword(s):  
Surface Tension ◽  
Surface Orientation
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