A Nanoparticle Laser Patterning Process to Fabricate Flexible Electronics
20 May 2020 | Contributor(s):: Song, Ji-Hyeon
Advisors: Yan Wang, Sung-Hoon Ahn, Shreyes Melkote, Suresh Sitaraman, Seung Hwan Ko, Doo-Man ChunFlexible electronics are attractive for new applications because of their flexible forms as well as properties of light weight and portability. The circuits are usually printed on flexible substrates...
Andrew James Medford
Atomistic and Multiscale Modeling of Plasticity in Irradiated Metals
12 Jan 2015 | Contributor(s):: Narayanan, Sankar
Advisors: Ting Zhu, Chaitanya Deo, Hamid Garmestani, David L. McDowellIrradiation induces a high concentration of defects in the structural materials of nuclear reactors, which are typically of body-centered cubic Iron (BCC Fe) and its alloys. The primary effect of irradiation is hardening which...
Calibrated Localization Relationships for Elastic Polycrystalline Aggregates
07 Jun 2017 | Contributor(s):: Yabansu, Yuksel C.
Advisors: Surya R. Kalidindi, Richard W. Neu, Olivier Pierron, Antonia Antoniou, Hamid GarmestaniMultiscale modeling of material systems demands novel solution strategies to simulating physical phenomena that occur in a hierarchy of length scales. Majority of the current approaches involve one...
Characterization of Multiscale Porosity in Cement-Based Materials: Effects of Flaw Morphology on Material Response Across Size and Time Scales
28 Jun 2016 | Contributor(s):: Mayercsik, Nathan Paul
Advisors: Kimberly E. Kurtis, Chloe Arson, Arun M. Gokhale, Laurence J. Jacobs, Lori L. Graham-BradyIt is perhaps paradoxical that many material properties arise from the absence of material rather than the presence of it. For example, the strength, stiffness, and toughness of a concrete are...
Data-Driven PSP Linkages for Atomistic Datasets
20 Aug 2018 | Contributor(s):: Gomberg, Joshua A.
Advisors: Surya R. Kalidindi, David L. McDowell, Mo Li, Benjamin Haaland, Hamid GarmestaniFor a variety of materials, atomic-scale modeling techniques are commonly employed as a means of investigating fundamental properties, including both structural and chemical responses. While force-field...
Regents’ Professor and Carter N. Paden, Jr. Distinguished Chair in Metals Processing, Dave McDowell joined Georgia Tech in 1983 and holds a dual appointment in the GWW School of Mechanical...
Development of Reduced-Order Models for Predicting the Plastic Deformation of Metals Employing Material Knowledge Systems
The primary goal of the proposed research is to develop new MKS based finite element crystal plasticity simulation tools capable of tracking the important details of the evolution of the local...
PhD in Mechanical Engineering from University of Waterloo, Ontario, Canada.
Hyung Nun Kim
Hyung Nun Kim Hyung Nun Kim is a Ph.D. student in Mechanical Engineering at Georgia Tech. He earned his B.S. and M.S. degree in Mechanical Engineering at University of Connecticut.Research...
Mar 23 2017
Institute for Materials Seminar - Polycrystalline Materials by Design at Army Research Laboratory
Polycrystalline Materials by Design at Army Research LaboratoryByDr. Mark A. TschoppArmy Research LaboratoryWeapons and Materials Research Directorate ABSTRACT:Grain boundaries and interfaces...
Marat I. Latypov
Marat Latypov is a postdoctoral researcher in the GT—CNRS joint laboratory at Georgia Tech Lorraine (France). He received his PhD from POSTECH (South Korea) in Materials Science and...
May 17 2017
Materials Innovation Lecture Series — Uncertainty Quantification with Thoughts on Multiscale Materials Applications
Materials Innovation Lecture SeriesDate and Time: Wednesday, May 17, 2017 - 3:00pm-4:00pmLocation: The George W. Woodruff School of Mechanical Engineering, MRDC Bldg., Room 4211, 801 Ferst Drive,...
Multiscale Modeling and Design of Ultra-High-Performance Concrete
13 Jan 2014 | Contributor(s):: Ellis, Brett D.
Advisors: David L. McDowell, Min Zhou, Richard Neu, Kimberly Kurtis, Naresh Thadhani, Stanley WoodsonUltra-High-Performance Concretes (UHPCs) are a promising class of cementitious materials possessing mechanical properties superior to those of Normal Strength Concretes (NSCs). However, UHPCs have...
Prediction of Material Fracture Toughness as Function of Microstructure
12 Jan 2015 | Contributor(s):: Li, Yan
Advisors: Min Zhou, David L. McDowell, Richard Neu, Ting Zhu, Shuman Xia, Donald ShihMicrostructure determines fracture toughness of materials through the activation of different fracture mechanisms. To tailor the fracture toughness through microstructure design, it is important to establish...
Sepehr is a Postdoctoral Fellow in the Material Informatics for Engineering Design (MINED) group working with Prof. Kalidindi. He received his Ph.D. from Cornell University with a thesis on...
The Concurrent Atomistic-Continuum Method: Advancements and Applications in Plasticity of Face-Centered Cubic Metals
11 Jan 2017 | Contributor(s):: Xu, Shuozhi
Advisors: David L. McDowell, Ting Zhu, Chaitanya S. Deo, Laurent Capolungo, Surya Kalidindi, Josh KacherMetal plasticity is a multiscale phenomenon that is manifested by irreversible microstructure rearrangement associated with nucleation, multiplication, interaction, and migration of...
Xinyi GongXinyi Gong is currently pursuing a PhD in Materials Science and Engineering at Georgia Institute of Technology. He earned a bachelor's degree in Materials Science and Engineering at...