Nondestructive Characterization of Molecular Structures at Buried Copper/Epoxy Interfaces and Their Relationship to Locus of Failure Analysis

Myers, John N.; Zhang, Xiaoxian; Xiu, Yonghao; Wei, Yuying; Williamson, Jaimal; Lee, Kangwook; Chen, Zhan

doi:10.1109/tcpmt.2015.2452221

Cited by 17 publications

(17 citation statements)

References 33 publications

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“…Combining results from the SFG-VS and from other techniques can lead to a more complete understanding of polymer interfaces. To achieve multimodal measurement of interfacial molecules, SFG-VS has been combined with surface sensitive techniques such as XPS, 101 scanning electron microscopy, 101 ATR FT-IR, 115 SIMS, 171 IR spectroscopy, 172 Raman spectroscopy, 172 and integrated with CARS spectroscopy. 75,173 Although many of these techniques are not suitable for in situ buried interfacial studies, the information obtained from these measurements at fractured interfaces can still help to better elucidate the buried interfaces.…”

Section: Discussionmentioning

confidence: 99%

“…100 A study of the epoxy/copper interface correlated the interfacial molecular structures of the epoxy and the adhesion promoters with the mechanical adhesion strength of such interfaces. 101…”

Section: The Study Of Polymer/metal Interfacesmentioning

confidence: 99%

“…However, uncontrolled plasma treatment may harm the porous low- k films. The surface and interface of plasma-treated PMSQ materials were studied using SFG-VS. 101,112 It was found that the surface structure of dense organosilicate films was more resilient to plasma treatment than that of the porous films. 112…”

Section: Understanding Adhesion Mechanism At Polymer Interfacesmentioning

confidence: 99%

“…Together with locus of failure analysis, it was shown that the delamination occurred at a weak region in the epoxy near the interface, which was caused by changes in the epoxy structure in such an area. 101…”

Section: Understanding Adhesion Mechanism At Polymer Interfacesmentioning

confidence: 99%

“…Adapted from Maia et al 100 epoxy/copper interface correlated the interfacial molecular structures of the epoxy and the adhesion promoters with the mechanical adhesion strength of such interfaces. 101 To sum up, metal usually generates strong nonresonant SFG signal, which can amplify the polymer signal at interfaces. The challenge is to obtain SFG-VS signal from pure polymer/metal interface by either suppressing the SFG-VS signal at polymer surfaces or using special methods to deconvolute spectra from the mixed surface and interface signals.…”

Section: The Study Of Polymer/metal Interfacesmentioning

confidence: 99%

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Sum Frequency Generation Vibrational Spectroscopy for Characterization of Buried Polymer Interfaces

Zhang

2017

Appl Spectrosc

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Sum frequency generation vibrational spectroscopy (SFG-VS) has become one of the most appealing technologies to characterize molecular structures at interfaces. In this focal point review, we focus on SFG-VS studies at buried polymer interfaces and review many of the recent publications in the field. We also cover the essential theoretical background of SFG-VS and discuss the experimental implementation of SFG-VS.

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Section: Discussionmentioning

confidence: 99%

Section: The Study Of Polymer/metal Interfacesmentioning

confidence: 99%

Section: Understanding Adhesion Mechanism At Polymer Interfacesmentioning

confidence: 99%

Section: Understanding Adhesion Mechanism At Polymer Interfacesmentioning

confidence: 99%

Section: The Study Of Polymer/metal Interfacesmentioning

confidence: 99%

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Sum Frequency Generation Vibrational Spectroscopy for Characterization of Buried Polymer Interfaces

Zhang

2017

Appl Spectrosc

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Analysis of Molecular Surface/Interfacial Layer by Sum-Frequency Generation (SFG) Spectroscopy

Miyamae,

Akaike

2023

Interfacial Phenomena in Adhesion and Adhesive Bonding

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This chapter reviews recent progress in polymer surfaces and interface studies using sum-frequency generation (SFG) vibrational spectroscopy. SFG is a surface-specific vibrational spectroscopic technique that has spread on a worldwide scale since it was first reported in 1987. The SFG principles, instruments, techniques, and experiments are presented in detail, and recent results on interfacial physics and chemistry at jointed interfaces are described. It focuses on SFG studies of the surfaces and buried interfaces of polymeric materials, such as modification of polymer surfaces, polymer-water, polymer-metal, and polymer–polymer interfaces. This review demonstrates that SFG is a powerful technique for nondestructive, in situ measurement of molecular level understanding at complex polymer surfaces and interfaces.

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Advanced (In Situ) Surface Analysis of Organic Coating/Metal Oxide Interactions for Corrosion Protection of Passivated Metals

Pletincx¹,

Abrahami²,

Mol³

et al. 2018

Encyclopedia of Interfacial Chemistry

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Nondestructive Characterization of Molecular Structures at Buried Copper/Epoxy Interfaces and Their Relationship to Locus of Failure Analysis

Cited by 17 publications

References 33 publications

Sum Frequency Generation Vibrational Spectroscopy for Characterization of Buried Polymer Interfaces

Sum Frequency Generation Vibrational Spectroscopy for Characterization of Buried Polymer Interfaces

Analysis of Molecular Surface/Interfacial Layer by Sum-Frequency Generation (SFG) Spectroscopy

Advanced (In Situ) Surface Analysis of Organic Coating/Metal Oxide Interactions for Corrosion Protection of Passivated Metals

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