Time-Dependent Yielding of Polymer Thin Films Under Creep

2021 ◽  
pp. 5-16
Author(s):  
Veli Bugra Ozdemir ◽  
Kawai Kwok
Keyword(s):  
Thin Films ◽  
Polymer Thin Films ◽  
Time Dependent

Protein adsorption on grafted zwitterionic polymer thin films

2020 ◽  
Author(s):  
Syeda Tajin Ahmed ◽  
Deborah Elaine Leckband
Keyword(s):  
Thin Films ◽  
Protein Adsorption ◽  
Polymer Thin Films ◽  
Zwitterionic Polymer

Progressive Debonding of Multilayer Interconnect Structures

1997 ◽  
Vol 473 ◽  
Author(s):  
Michael Lane ◽  
Robert Ware ◽  
Steven Voss ◽  
Qing Ma ◽  
Harry Fujimoto ◽  
...  
Keyword(s):  
Thin Films ◽  
Crack Growth ◽  
Driving Force ◽  
Adhesion Energy ◽  
Time Dependent ◽  
Multilayer Thin Films ◽  
Processing Conditions ◽  
Interface Morphology ◽  
Entire Sample ◽  
Crack Growth Velocity

ABSTRACTProgressive (or time dependent) debonding of interfaces poses serious problems in interconnect structures involving multilayer thin films stacks. The existence of such subcriticai debonding associated with environmentally assisted crack-growth processes is examined for a TiN/SiO2 interface commonly encountered in interconnect structures. The rate of debond extension is found to be sensitive to the mechanical driving force as well as the interface morphology, chemistry, and yielding of adjacent ductile layers. In order to investigate the effect of interconnect structure, particularly the effect of an adjacent ductile Al-Cu layer, on subcriticai debonding along the TiN/SiO2 interface, a set of samples was prepared with Al-Cu layer thicknesses varying from 0.2–4.0 μm. All other processing conditions remained the same over the entire sample run. Results showed that for a given crack growth velocity, the debond driving force scaled with Al-Cu layer thickness. Normalizing the data by the critical adhesion energy allowed a universal subcriticai debond rate curve to be derived.

scholarly journals Molecular aggregation states of crystalline fluorinated polymer thin films

2008 ◽  
Vol 64 (a1) ◽  
pp. C560-C560
Author(s):  
K. Honda ◽  
M. Morita ◽  
S. Sasaki ◽  
O. Sakata ◽  
A. Takahara
Keyword(s):  
Thin Films ◽  
Polymer Thin Films ◽  
Molecular Aggregation ◽  
Fluorinated Polymer

Close-Packed Colloidal Monolayers of Ultra-Smooth Gold Nanospheres by Controlled Trapping onto Polymer Thin Films

2018 ◽  
Vol 26 (6) ◽  
pp. 539-543 ◽  
Author(s):  
Jun-Min Kim ◽  
Dae-Woong Jung ◽  
Gaehang Lee ◽  
Gi-Ra Yi
Keyword(s):  
Thin Films ◽  
Polymer Thin Films ◽  
Gold Nanospheres

A diffraction-based degradation sensor for polymer thin films

2017 ◽  
Vol 142 ◽  
pp. 102-110 ◽  
Author(s):  
Preetam Anbukarasu ◽  
Diana Isabel Martínez-Tobón ◽  
Dominic Sauvageau ◽  
Anastasia Leila Elias
Keyword(s):  
Thin Films ◽  
Polymer Thin Films

Impact of Surface-Modified Nanoparticles on Glass Transition Temperature and Elastic Modulus of Polymer Thin Films

2007 ◽  
Vol 40 (22) ◽  
pp. 7755-7757 ◽  
Author(s):  
Jong-Young Lee ◽  
Kristin E. Su ◽  
Edwin P. Chan ◽  
Qingling Zhang ◽  
Todd Emrick ◽  
...  
Keyword(s):  
Thin Films ◽  
Glass Transition ◽  
Elastic Modulus ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Polymer Thin Films ◽  
Surface Modified ◽  
Surface Modified Nanoparticles

A Novel Approach for Preparing Single-Layer Molecularly Doped Electroluminescent Polymer Thin Films

1998 ◽  
Vol 31 (19) ◽  
pp. 6515-6520 ◽  
Author(s):  
Weng-Kou Wen ◽  
Jwo-Huei Jou ◽  
Hua-Shu Wu ◽  
Chien-Li Cheng
Keyword(s):  
Thin Films ◽  
Polymer Thin Films ◽  
Single Layer ◽  
Novel Approach

Thermal transition measurements of polymer thin films by modulated nanoindentation

2005 ◽  
Vol 98 (1) ◽  
pp. 014302 ◽  
Author(s):  
Scott Sills ◽  
Hanson Fong ◽  
Cynthia Buenviaje ◽  
Mehmet Sarikaya ◽  
René M. Overney
Keyword(s):  
Thin Films ◽  
Polymer Thin Films ◽  
Thermal Transition
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