Gold Metallization of Silicon by Galvanic Displacement

2019 ◽  
Vol 41 (35) ◽  
pp. 3-8 ◽  
Author(s):  
Anahit Raygani ◽  
Luca Magagnin
Keyword(s):  
Galvanic Displacement ◽  
Gold Metallization

Electromigration and Electrochemical Reaction Mixed Failure Mechanism in Gold Interconnection System

1999 ◽  
Author(s):  
Hide Murayama ◽  
Makoto Yamazaki ◽  
Shigeru Nakajima
Keyword(s):  
Failure Mechanism ◽  
Failure Rate ◽  
Electrochemical Reaction ◽  
Dielectric Films ◽  
Failure Rates ◽  
Interlayer Dielectric ◽  
Bipolar Devices ◽  
Gold Metallization

Abstract Power bipolar devices with gold metallization experience high failure rates. The failures are characterized as shorts, detected during LSI testing at burn-in. Many of these shorted locations are the same for the failed devices. From a statistical lot analysis, it is found that the short failure rate is higher for devices with thinner interlayer dielectric films. Based upon these results, a new electromigration and electrochemical reaction mixed failure mechanism is proposed for the failure.

scholarly journals AgNPs decorated 3D bionic silicon nanograss arrays pattern with high-density hot-spots for SERS sensing via green galvanic displacement without additives

RSC Advances ◽  
2021 ◽  
Vol 11 (44) ◽  
pp. 27152-27159
Author(s):  
Li Wang ◽  
Jian Huang ◽  
Mei-Juan Su ◽  
Jin-Di Wu ◽  
Weisheng Liu
Keyword(s):  
Hot Spots ◽  
High Density ◽  
Galvanic Displacement ◽  
Si Substrate ◽  
Plasma Interaction ◽  
Organic Reagents ◽  
Vls Growth ◽  
Sers Sensing

The Si nanograss arrays are directly grown on Si substrate via catalyst-assisted VLS growth and subsequent plasma interaction. AgNPs were rapidly immobilized on Si nanograss arrays for SERS sensing, without any organic reagents and additives.

scholarly journals Objective assessment of SERS thin films: comparison of silver on copper via galvanic displacement with commercially available fabricated substrates

2017 ◽  
Vol 9 (33) ◽  
pp. 4783-4789 ◽  
Author(s):  
Samuel Mabbott ◽  
Yun Xu ◽  
Royston Goodacre
Keyword(s):  
Thin Films ◽  
Data Analysis ◽  
Objective Assessment ◽  
Galvanic Displacement ◽  
Sers Signal ◽  
Analysis Methods ◽  
Data Analysis Methods

Reproducibility of SERS signal acquired from thin films developed in-house and commercially has been assessed using seven data analysis methods.

Atomic layer-by-layer construction of Pd on nanoporous gold via underpotential deposition and displacement reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19409-19417 ◽  
Author(s):  
Xuejiao Yan ◽  
Haiyan Xiong ◽  
Qingguo Bai ◽  
Jan Frenzel ◽  
Conghui Si ◽  
...  
Keyword(s):  
Atomic Layer ◽  
Underpotential Deposition ◽  
Nanoporous Gold ◽  
Layer By Layer ◽  
Displacement Reaction ◽  
Galvanic Displacement

Ultrathin Pd films with one to five atomic layers were decorated on nanoporous gold by underpotential deposition and galvanic displacement.

scholarly journals Oxide-oxide galvanic displacement reactions: Effect of the concentration of the ions released by the sacrificial oxide

2021 ◽  
Vol 896 ◽  
pp. 115199
Author(s):  
Nicola Comisso ◽  
Lidia Armelao ◽  
Sandro Cattarin ◽  
Stefano Fasolin ◽  
Luca Mattarozzi ◽  
...  
Keyword(s):  
Galvanic Displacement ◽  
Displacement Reactions

Preparation of porous oxide layers by oxygen bubble templated anodic deposition followed by galvanic displacement

2017 ◽  
Vol 253 ◽  
pp. 11-20 ◽  
Author(s):  
Nicola Comisso ◽  
Lidia Armelao ◽  
Sandro Cattarin ◽  
Paolo Guerriero ◽  
Luca Mattarozzi ◽  
...  
Keyword(s):  
Galvanic Displacement ◽  
Oxide Layers ◽  
Oxygen Bubble ◽  
Porous Oxide ◽  
Anodic Deposition

Morphological Evolution of Te and Bi2Te3 Microstructures during Galvanic Displacement of Electrodeposited Co Thin Films

2017 ◽  
Vol 255 ◽  
pp. 1-8 ◽  
Author(s):  
Hoyoung Suh ◽  
Jinseong Noh ◽  
Ji-Hyun Lee ◽  
Seok-Hoon Lee ◽  
Nosang V. Myung ◽  
...  
Keyword(s):  
Thin Films ◽  
Morphological Evolution ◽  
Galvanic Displacement
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