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Lee, Jung-A and Lee, Dong-Hyun and Seok, Moo-Young and Choi, In-Chul and Han, Heung Nam and Tsui, Ting Y and Ramamurty, Upadrasta and Jang, Jae-il (2017) Significant strengthening of nanocrystalline Ni sub-micron pillar by cyclic loading in elastic regime. In: SCRIPTA MATERIALIA, 140 . pp. 31-34.

Lee, Jung-A and Seok, Moo-Young and Zhao, Yakai and Choi, In-Chul and Lee, Dong-Hyun and Seo, Brandon B and Ramamurty, Upadrasta and Tsui, Ting Y and Jang, Jae-Il (2017) Statistical analysis of the size- and rate-dependence of yield and plastic flow in nanocrystalline copper pillars. In: ACTA MATERIALIA, 127 . pp. 332-340.

Lee, Dong-Hyun and Seok, Moo-Young and Zhao, Yakai and Choi, In-Chul and He, Junyang and Lu, Zhaoping and Suh, Jin-Yoo and Ramamurty, Upadrasta and Kawasaki, Megumi and Langdon, Terence G and Jang, Jae-il (2016) Spherical nanoindentation creep behavior of nanocrystalline and coarse-grained CoCrFeMnNi high-entropy alloys. In: ACTA MATERIALIA, 109 . pp. 314-322.

Lee, Jung-A and Seo, Brandon B and Choi, In-Chul and Seok, Moo-Young and Zhao, Yakai and Jahed, Zeinab and Ramamurty, Upadrasta and Tsui, Ting Y and Jang, Jae-il (2016) Time-dependent nanoscale plasticity in nanocrystalline nickel rods and tubes. In: SCRIPTA MATERIALIA, 112 . pp. 79-82.

Zhao, Yakai and Seok, Moo-Young and Choi, In-Chul and Lee, Yun-Hee and Park, Seong-Jun and Ramamurty, Upadrasta and Suh, Jin-Yoo and Jang, Jae-il (2015) The role of hydrogen in hardening/softening steel: Influence of the charging process. In: SCRIPTA MATERIALIA, 107 . pp. 46-49.

Zhao, Yakai and Choi, In-Chul and Seok, Moo-Young and Kim, Min-Hyun and Kim, Do-Hyang and Ramamurty, Upadrasta and Suh, Jin-Yoo and Jang, Jae-il (2014) Effect of hydrogen on the yielding behavior and shear transformation zone volume in metallic glass ribbons. In: ACTA MATERIALIA, 78 . pp. 213-221.

Seok, Moo-Young and Choi, In-Chul and Moon, Joonoh and Kim, Sungju and Ramamurty, Upadrasta and Jang, Jae-il (2014) Estimation of the Hall-Petch strengthening coefficient of steels through nanoindentation. In: SCRIPTA MATERIALIA, 87 . pp. 49-52.

Zhao, Yakai and Choi, In-Chul and Seok, Moo-Young and Ramamurty, Upadrasta and Suh, Jin-Yoo and Jang, Jae-il (2014) Hydrogen-induced hardening and softening of Ni-Nb-Zr amorphous alloys: Dependence on the Zr content. In: SCRIPTA MATERIALIA, 93 . pp. 56-59.

Choi, In-Chul and Kim, Yong-Jae and Wang, Morris Y and Ramamurty, Upadrasta and Jang, Jae-il (2013) Nanoindentation behavior of nanotwinned Cu: Influence of indenter angle on hardness, strain rate sensitivity and activation volume. In: Acta Materialia, 61 (19). pp. 7313-7323.

Yoo, Byung-Gil and Choi, In-Chul and Kim, Yong-Jae and Ramamurty, Upadrasta and Jang, Jae-il (2013) Room-temperature anelasticity and viscoplasticity of Cu-Zr bulk metallic glasses evaluated using nanoindentation. In: Materials Science and Engineering: A, 577 . pp. 101-104.

Yoo, Byung-Gil and Kim, Ju-Young and Kim, Yong-Jae and Choi, In-Chul and Shim, Sanghoon and Tsui, Ting Y. and Bei, Hongbin and Ramamurty, Upadrasta and Jang, Jae-il (2012) Increased time-dependent room temperature plasticity in metallic glass nanopillars and its size-dependency. In: INTERNATIONAL JOURNAL OF PLASTICITY, 37 . pp. 108-118.

Choi, In-Chul and Zhao, Yakai and Yoo, Byung-Gil and Kim, Yong-Jae and Suh, Jin-Yoo and Ramamurty, Upadrasta and Jang, Jae-il (2012) Estimation of the shear transformation zone size fin a bulk metallic glass through statistical a analysis of the first pop-in stresses during spherical nanoindentation. In: SCRIPTA MATERIALIA, 66 (11). pp. 923-926.

Yoo, Byung-Gil and Choi, In-Chul and Kim, Yong-Jae and Suh, Jin-Yoo and Ramamurty, Upadrasta and Jang, Jae-il (2012) Further evidence for room temperature, indentation-induced nanocrystallization in a bulk metallic glass. In: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 545 . pp. 225-228.

Choi, In-Chul and Zhao, Yakai and Kim, Yong-Jae and Yoo, Byung-Gil and Suh, Jin-Yoo and Ramamurty, Upadrasta and Jang, Jae-il (2012) Indentation size effect and shear transformation zone size in a bulk metallic glass in two different structural states. In: ACTA MATERIALIA, 60 (19). pp. 6862-6868.