Characterization of Plastic Deformation Mechanisms in Ultrafine Grained FCC Metals Using MEMS Based Nanomechanical Testing Methods
29 May 2019 | Contributor(s):: Gupta, Saurabh
Advisors: Olivier Pierron, Ting Zhu, Josh Kacher, Richard Neu, Brad BoyceA MEMS-based in-situ TEM nanomechanical testing technique was developed to characterize mechanisms of plastic deformation in ultrafine-grained FCC metals via transient mechanical tests. Advances were made to an existing...
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...
MKS Plasticity Description
MKS Plasticity - Intro
MKS Plasticity - Phase 1
MKS Plasticity - Phase 2
Basics of CPFEM with ABAQUS UMAT
16 May 2016 | Contributor(s):: David Montes de Oca Zapiain
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...
Methods for Atomistic Input Into the Initial Yield and Plastic Flow Criteria for Nanocrystalline Materials
12 Jan 2015 | Contributor(s):: Tiwari, Shreevant
Advisors: David L. McDowell, Naresh Thadhani, Ting Zhu, Seung Soon Jang, Richard W. NeuNanocrystalline (NC) metals and alloys are known to possess superior mechanical properties, e.g., strength, hardness, and wear-resistance, as compared to conventional microcrystalline materials. NC metals are...
Chemo-Mechanics of Alloy-Based Electrode Materials for Li-Ion Batteries
20 Sep 2013 | Contributor(s):: Gao, Yifan
Advisors: Min Zhou, David L. McDowell, Ting Zhu, Gleb Yushin, Yi CuiLithium alloys with metallic or semi-metallic elements are attractive candidate materials for the next-generation rechargeable Li-ion battery anodes, thanks to their large specific and volumetric capacities. The key challenge,...