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Journal Articles

Computational Framework for Computational Fluid Dynamics Analysis of Loop Thermosiphon Based Embedded Cooling Systems

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Caner Ekin Kiper, Ignacio Gallego-Marcos, Stevin Van Wyk, Yigit Akkus
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2025, 147(3): 031003.
Paper No: EP-24-1110
https://doi.org/10.1115/1.4068209
Published Online: April 7, 2025
View Articletitled, Computational Framework for Computational Fluid Dynamics Analysis of Loop Thermosiphon Based Embedded Cooling Systems
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Topics: Flow (Dynamics), Fluids, Relaxation (Physics), Simulation, Temperature, Vapors, Heat, Pressure, Computational fluid dynamics, Turbulence
Includes: Supplementary data
Journal Articles

Understanding Thermal Lagging Behaviors in Thermoelectric Elements With the Dual-Phase-Lag Model

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Wing K. Yeung, Tung T. Lam
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2022, 144(3): 031011.
Paper No: EP-21-1028
https://doi.org/10.1115/1.4052948
Published Online: December 27, 2021
View Articletitled, Understanding Thermal Lagging Behaviors in Thermoelectric Elements With the Dual-Phase-Lag Model
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Topics: Heat flux, Relaxation (Physics), Temperature, Elemental semiconductors, Temperature gradient, Heat
Journal Articles

Determination of Spread Activation Energy and Assessment of Wetting Behavior of Solders on Metallic Substrates

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K. N. Prabhu, G. Kumar
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. December 2010, 132(4): 041001.
https://doi.org/10.1115/1.4002899
Published Online: November 19, 2010
View Articletitled, Determination of Spread Activation Energy and Assessment of Wetting Behavior of Solders on Metallic Substrates
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Topics: Solders, Surface roughness, Tin, Wetting, Relaxation (Physics)
Journal Articles

Experimental In Situ Characterization and Creep Modeling of Tin-Based Solder Joints on Commercial Area Array Packages at −40 °C , 23 °C , and 125 °C

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Ahmad Abu Obaid, Jay G. Sloan, Mark A. Lamontia, Antonio Paesano, Subhotosh Khan, John J. Gillespie, Jr.
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. December 2005, 127(4): 430–439.
https://doi.org/10.1115/1.2070049
Published Online: December 21, 2004
View Articletitled, Experimental In Situ Characterization and Creep Modeling of Tin-Based Solder Joints on Commercial Area Array Packages at −40 °C , 23 °C , and 125 °C
Open the PDF for Experimental In Situ Characterization and Creep Modeling of Tin-Based Solder Joints on Commercial Area Array Packages at −40 °C , 23 °C , and 125 °C in another window
Topics: Creep, Relaxation (Physics), Solders, Stress, Temperature, Shear (Mechanics), Modeling, Solder joints
Journal Articles

Viscoelastic Characterization of Low-Dielectric Constant SiLK Films Using Nanoindentation in Combination With Finite Element Modeling

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J. M. J. den Toonder, Y. Ramone, A. R. van Dijken, J. G. J. Beijer, G. Q. Zhang
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. September 2005, 127(3): 276–285.
https://doi.org/10.1115/1.1938990
Published Online: August 12, 2004
View Articletitled, Viscoelastic Characterization of Low-Dielectric Constant SiLK Films Using Nanoindentation in Combination With Finite Element Modeling
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Topics: Creep, Finite element analysis, Modeling, Nanoindentation, Stress, Viscoelasticity, Manganese (Metal), Silicon, Relaxation (Physics), Displacement
Journal Articles

A Highly Reliable Design for a Nonmetallurgical Contact-Joint Structure Consisting of an Adhesive Film

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Naotaka Tanaka, Senior Researcher, Kenya Kawano, Researcher, Hideo Miura, Chief Researcher, Yoshiyuki Kado, Engineer, Ikuo Yoshida, Senior Engineer
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. March 2004, 126(1): 82–86.
https://doi.org/10.1115/1.1648059
Published Online: April 30, 2004
View Articletitled, A Highly Reliable Design for a Nonmetallurgical Contact-Joint Structure Consisting of an Adhesive Film
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Topics: Adhesives, Deformation, Relaxation (Physics), Reliability, Stress, Temperature, Design, Glass transition, Elasticity
Journal Articles

Time- and Temperature-Dependent Thermo-Mechanical Modeling of a Packaging Molding Compound and its Effect on Packaging Process Stresses

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L. J. Ernst, G. Q. Zhang, K. M. B. Jansen, H. J. L. Bressers
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. December 2003, 125(4): 539–548.
https://doi.org/10.1115/1.1604156
Published Online: December 15, 2003
View Articletitled, Time- and Temperature-Dependent Thermo-Mechanical Modeling of a Packaging Molding Compound and its Effect on Packaging Process Stresses
Open the PDF for Time- and Temperature-Dependent Thermo-Mechanical Modeling of a Packaging Molding Compound and its Effect on Packaging Process Stresses in another window
Topics: Creep, Molding, Poisson ratio, Stress, Temperature, Relaxation (Physics), Packaging
Journal Articles

Measurement of Creep and Relaxation Behaviors of Wafer-Level CSP Assembly Using Moire´ Interferometry

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Suk-Jin Ham, Soon-Bok Lee, Mem. ASME
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Additional Technical Papers
J. Electron. Packag. June 2003, 125(2): 282–288.
https://doi.org/10.1115/1.1571571
Published Online: June 10, 2003
View Articletitled, Measurement of Creep and Relaxation Behaviors of Wafer-Level CSP Assembly Using Moire´ Interferometry
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Topics: Creep, Deformation, Finite element analysis, Interferometry, Manufacturing, Relaxation (Physics), Semiconductor wafers, Shear (Mechanics), Solders, Temperature
Journal Articles

Damage Accumulation During Stress Relaxation of Polymer Films in Bending

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D. Ingman, Y. Michlin
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Papers On Reliability
J. Electron. Packag. September 2002, 124(3): 260–265.
https://doi.org/10.1115/1.1463731
Published Online: July 26, 2002
View Articletitled, Damage Accumulation During Stress Relaxation of Polymer Films in Bending
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Topics: Damage, Relaxation (Physics), Stress, Strips, Deformation, Polymer films
Journal Articles

Mechanical Modeling and Characterization of the Curing Process of Underfill Materials

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L. J. Ernst, C. van ’t Hof, D. G. Yang, M. S. Kiasat, G. Q. Zhang, H. J. L. Bressers, J. F. J. Caers, A. W. J. den Boer, J. Janssen
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. June 2002, 124(2): 97–105.
https://doi.org/10.1115/1.1459471
Published Online: May 2, 2002
View Articletitled, Mechanical Modeling and Characterization of the Curing Process of Underfill Materials
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Topics: Hardening (Curing), Relaxation (Physics), Shrinkage (Materials), Stress, Modeling, Flip-chip devices, Polymers, Storage, Deformation
Journal Articles

Formation of Surface Microcrack for Separation of Nonmetallic Wafers Into Chips

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T. Elperin, A. Kornilov, G. Rudin
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. December 2000, 122(4): 317–322.
https://doi.org/10.1115/1.1289635
Published Online: August 9, 1999
View Articletitled, Formation of Surface Microcrack for Separation of Nonmetallic Wafers Into Chips
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Topics: Microcracks, Semiconductor wafers, Separation (Technology), Temperature, Laser beams, Sprays, Elasticity, Stress, Temperature distribution, Relaxation (Physics)
Journal Articles

In Situ Evaluation of Residual Stresses in an Organic Die-Attach Adhesive

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A. S. Voloshin, P.-H. Tsao, R. A. Pearson
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Briefs
J. Electron. Packag. September 1998, 120(3): 314–318.
https://doi.org/10.1115/1.2792639
Published Online: September 1, 1998
View Articletitled, In Situ Evaluation of Residual Stresses in an Organic Die-Attach Adhesive
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Topics: Adhesives, Residual stresses, Epoxy adhesives, Epoxy resins, Stress, Hardening (Curing), Absorption, Cooling, Interferometry, Relaxation (Physics)
Journal Articles

Shearing Deformation in Partial Areal Arrays: Analytical Results

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S. M. Heinrich, S. Shakya, P. S. Lee
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. March 1998, 120(1): 18–23.
https://doi.org/10.1115/1.2792279
Published Online: March 1, 1998
View Articletitled, Shearing Deformation in Partial Areal Arrays: Analytical Results
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Topics: Boundary-value problems, Corners (Structural elements), Die cutting, Dimensions, Displacement, Elasticity, Fatigue life, Finite element analysis, Finite element model, Geometry
Journal Articles

Effect of Component Heterogeneity on Global CTE Mismatch Displacement in Areal-Array Solder Interconnects

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S. M. Heinrich, S. Shakya, P. S. Lee
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. March 1998, 120(1): 12–17.
https://doi.org/10.1115/1.2792278
Published Online: March 1, 1998
View Articletitled, Effect of Component Heterogeneity on Global CTE Mismatch Displacement in Areal-Array Solder Interconnects
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Topics: Displacement, Solders, Die cutting, Dimensions, Shearing (Deformation), Thermal energy, Elastic moduli, High temperature, Manufacturing, Relaxation (Physics)
Journal Articles

Z -Axis Anisotropic Electrically Conducting Polymer-Matrix Composite Film

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L. Li, D. D. L. Chung
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. December 1997, 119(4): 255–259.
https://doi.org/10.1115/1.2792246
Published Online: December 1, 1997
View Articletitled, Z -Axis Anisotropic Electrically Conducting Polymer-Matrix Composite Film
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Topics: Anisotropy, Composite materials, Polymers, Electrical resistivity, Particulate matter, Pressure, Copper, Relaxation (Physics), Stress
Journal Articles

Nonlinear Analysis of Full-Matrix and Perimeter Plastic Ball Grid Array Solder Joints

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W. Jung, J. H. Lau, Y.-H. Pao
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. September 1997, 119(3): 163–170.
https://doi.org/10.1115/1.2792229
Published Online: September 1, 1997
View Articletitled, Nonlinear Analysis of Full-Matrix and Perimeter Plastic Ball Grid Array Solder Joints
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Topics: Ball-Grid-Array packaging, Solder joints, Reliability, Deformation, Finite element analysis, Manufacturing, Ball-Grid-Array packages, Ceramics, Computation, Constitutive equations
Journal Articles

An Interfacial Delamination Analysis for Multichip Module Thin Film Interconnects

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K. X. Hu, C. P. Yeh, X. S. Wu, K. Wyatt
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Technical Papers
J. Electron. Packag. December 1996, 118(4): 206–213.
https://doi.org/10.1115/1.2792154
Published Online: December 1, 1996
View Articletitled, An Interfacial Delamination Analysis for Multichip Module Thin Film Interconnects
Open the PDF for An Interfacial Delamination Analysis for Multichip Module Thin Film Interconnects in another window
Topics: Delamination, Multi-chip modules, Thin films, Stress, Finite element analysis, Fracture (Materials), Polymers, Relaxation (Physics), Reliability
Journal Articles

Modeling the Effects of Mixed Flowing Gas (MFG) Corrosion and Stress Relaxation on Contact Interface Resistance

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Shrikar Bhagath, Michael G. Pecht
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. December 1993, 115(4): 404–409.
https://doi.org/10.1115/1.2909349
Published Online: December 1, 1993
View Articletitled, Modeling the Effects of Mixed Flowing Gas (MFG) Corrosion and Stress Relaxation on Contact Interface Resistance
Open the PDF for Modeling the Effects of Mixed Flowing Gas (MFG) Corrosion and Stress Relaxation on Contact Interface Resistance in another window
Topics: Corrosion, Modeling, Relaxation (Physics), Stress, Base metals, Contact resistance, Gold plating, Operating temperature, Reliability, Temperature
Journal Articles

Solder Joint Creep and Stress Relaxation Dependence on Construction and Environmental-Stress Parameters

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R. G. Ross, Jr., L. C. Wen, G. R. Mon
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. June 1993, 115(2): 165–172.
https://doi.org/10.1115/1.2909313
Published Online: June 1, 1993
View Articletitled, Solder Joint Creep and Stress Relaxation Dependence on Construction and Environmental-Stress Parameters
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Topics: Construction, Creep, Relaxation (Physics), Solder joints, Stress, Solders, Stiffness, Complex systems, Cycles, Damage
Journal Articles

An Experimental and Finite Element Study of Thermal Fatigue Fracture of PbSn Solder Joints

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Yi-Hsin Pao, Ratan Govila, Scott Badgley, Edward Jih
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. March 1993, 115(1): 1–8.
https://doi.org/10.1115/1.2909296
Published Online: March 1, 1993
View Articletitled, An Experimental and Finite Element Study of Thermal Fatigue Fracture of PbSn Solder Joints
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Topics: Fatigue, Finite element analysis, Fracture (Materials), Solder joints, Solders, Stress, Creep, Alloys, Cycles, Failure