Moon-Jo Kim, Sangmoon Yoon, Siwook Park, Hye-Jin Jeong, Ju-Won Park, Kuntae Kim, Janghyun Jo, Taehoon Heo, Sung-Tae Hong, Seung Hyun Cho, Young-Kyun Kwon, In-Suk Choi, Miyoung Kim, and Heung Nam Han*

"Elucidating the origin of electroplasticity in metallic materials"

Applied Materials Today (2020), 21, 100874

<< Link

Sung-gyu Kang, Kyeongjae Jeong, Woo Jin Cho, Jeongin Paeng, Jae-Pyeong Ahn, Steven Boles, Heung Nam Han*, and In-Suk Choi*

"Glass shaping at nanoscale: Mechanical forming of brittle amorphous silica by engineered inelastic interaction of scanning electrons with matter"

arXiv (2020)

<< Link

Avelino Dos Santos Da Costa, Ramesh Subbiah, Seung Ja Oh, Hyun Tae Jeong, Jung-Im Na, Kwideok Park*, Jennifer Hyunjong Shin*, and In-Suk Choi*

"Fibroblasts close a void in free space by a purse-string mechanism"

bioRxiv (2020)

<< Link

Soonwoo Kim, Yein Lim, Tae-Hyung Kang, Jihee Moon, In-Suk Choi, Yun Jung Lee*, and Hyunjung Yi*

"Biotemplated Nanocomposites of Transition-Metal Oxides/Carbon Nanotubes with Highly Stable and Efficient Electrochemical Interfaces for High-Power Lithium-Ion Batteries"

ACS Applied Energy Materials (2020)

<< Link

Tae-Hyung Kang, Seung-Woo Lee, Kyowook Hwang, Wonbo Shim, Ki-Young Lee, Jung-Ah Lim, Woong-Ryeol Yu*, In-Suk Choi*, and Hyunjung Yi*

"All-Inkjet-Printed Flexible Nanobio-Devices with Efficient Electrochemical Coupling Using Amphiphilic Biomaterials"

ACS Applied Materials & Interfaces (2020), 12(21), pp.24231-24241

<< Link

Sijia Ran, Tome S. Glen, Bei Li, Dongliang Shi, In-Suk Choi, Eugene A. Fitzgerald, and Steven T. Boles*

"The Limits of Electromechanical Coupling in Highly-Tensile Strained Germanium"

Nano Letters (2020), 20(5), pp.3492-3498

<< Link

Yu-Ki Lee, Zhonghua Xi, Young-Joo Lee, Yun-Hyeong Kim, Yue Hao, Hongjin Choi, Myoung-Gyu Lee, Young-Chang Joo, Changsoon Kim, Jyh-Ming Lien*, and In-Suk Choi*

"Computational wrapping: A universal method to wrap 3D-curved surfaces with nonstretchable materials for conformal devices"

Science Advances (2020), 6(15), eaax6212.

<< Link

So-Yeon Lee, Kyung Roul Park, Sung-gyu Kang, Ji-Hoon Lee, Eun-chae Jeon, Cheol-Hwee Shim, Jae Pyong Ahn, Dong-Ik Kim, Heung Nam Han, Young-Chang Joo*, Changsoon Kim*, and In-Suk Choi*

"Selective crack suppression during deformation in metal films on polymer substrates using electron beam irradiation"

Nature Communications (2019), 10, 4454.

<< Link

Sijia Ran, Tom. S. Glen, Bei Li, Tianye Zheng, In-Suk Choi, and Steven T. Boles*

"Mechanical Properties and Piezoresistivity of Tellurium Nanowires"

The Journal of Physical Chemistry C (2019), 123, pp.22578-22585.

<< Link

Young-Joo Lee, Seung-Min Lim, Seol-Min Yi, Jeong-Ho Lee, Sung-gyu Kang, Gwang-Mook Choi, Heung Nam Han, Jeong-Yun Seon, In-Suk Choi*, and Young-Chang Joo*

"Auxetic elastomers: Mechanically programmable meta-elastomers with an unusual Poisson’s ratio overcome the gauge limit of a capacitive type strain sensor"

Extreme Mechanics Letters (2019), 100516.

<< Link

Kee-Bum Kim, Young-Joo Lee, Avelino Costa, Yu-Ki Lee, Tae-Sik Jang, Myoung-Gyu Lee, Young-Chang Joo, Kyu Hwan Oh, Juha Song*, and In-Suk Choi*

"Extremely Versatile Deformability beyond Materiality: A New Material Platform through Simple Cutting for Rugged Batteries"

Advanced Engineering Materials (2019), 21, 1900206.

<< Link

Srinivasan Swaminathan, Sung-Min Hong, Manoj Kumar, Woo-Sang Jung, Dong-Ik Kim, Harpreet Singh*, and In-Suk Choi*

"Microstructural evolution and high temperature oxidation characteristics of cold sprayed Ni-20Cr nanostructured alloy coating"

Surface and Coatings Technology (2019), 362, pp.333-344.

<< Link

Sarang Park, Byoung-Sun Lee, Tae-Hyung Kang, In-Suk Choi, and Woong-Ryeol Yu*

"Robust yarn electrodes for microbatteries with high areal capacity"

Materials & Design (2019), 166, 107620.

<< Link

Seulki Kang, Tae-Hyung Kang, Byoung Soo Kim, Jinwoo Oh, Sangwoo Park, In Suk Choi, Jonghwi Lee*, and Jeong Gon Son*

"2D reentrant micro-honeycomb structure of graphene-CNT in polyurethane: High stretchability, superior electrical/thermal conductivity, and improved shape memory properties"

Composites Part B: Engineering (2019), 162(1), pp.580-588.

<< Link

Tianye Zheng, Mohammad H. Tahmasebi, Bei Li, Sijia Ran, Ying Li, Tom S. Glen, Kwok-Ho Lam, In-Suk Choi, and Steven T. Boles*

"Sputtered Titanium Nitride Films on Titanium Foam Substrates as Electrodes for High‐Power Electrochemical Capacitors"

ChemElectroChem (2018), 5(16), pp.2199-2207.

<< Link

Jong Han Jun, Hyeonjun Song, Changsoon Kim, In-Suk Choi*, Youngjin Jeong*, and Ji-Hoon Lee*

"Carbon-Nanosheet based Large-area Electrochemical Capacitor that is Flexible, Foldable, Twistable, and Stretchable"

Small (2018), 14(43), 1702145.

<< Link

Seol-Min Yi, In-Suk Choi, Byoung-Joon Kim*, and Young-Chang Joo*

"Reliability Issues and Solutions in Flexible Electronics Under Mechanical Fatigue"

Electronic Materials Letters (2018), 14(4), pp.387–404.

<< Link

J. Y. Lee, T.-H. Kang, J. H. Choi, I.-S. Choi, and W.-R. Yu

"Improved electrical conductivity of poly(ethylene oxide) nanofibers using multi-walled carbon nanotubes"

AIP Advances (2018), 8(3), 035024.

<< Link

So-Yeon Lee, Jung-Ryoul Yim, Se-Hee Lee, In-Suk Choi, Ki Tae Nam, and Young-Chang Joo*

"Electrophoretic kinetics of concentrated TiO2 nanoparticle suspensions in aprotic solvent"

Electronic Materials Letters (2018), 14(1), pp.79-82.

<< Link

Zhonghua Xi, Yu-Ki Lee, Young-Joo Lee, Yun-hyeong Kim, Huangxin Wang, Yue Hao, Young-Chang Joo, In-Suk Choi*, Jyh-Ming Lien*

"Super Compaction and Pluripotent Shape Transformation via Algorithmic Stacking for 3D Deployable Structures"

arXiv preprint arXiv:1803.03302 (2018)

<< Link

Sung-gyu Kang, Daeyoung Moon, Jeonghwan Jang, Ju-Young Kim, Jin-Yoo Suh, Euijoon Yoon, Heung Nam Han*, and In-suk Choi*

"Flaw-containing Alumina hollow nanostructures have ultrahigh fracture strength to be incorporated into high-efficiency GaN LEDs"

Nano Letters (2018), 18(2), pp.1323–1330.

<< Link

So-Yeon Lee, Hwan-Uk Guim, Dong-Ik Kim, Young-Chang Joo, Cheol-Hwee Shim, Jae-Pyoung Ahn, In-Suk Choi*, and Majid Abbasi*

"Transmission orientation imaging of copper thin films on polyimide substrates intended for flexible electronics"

Scripta Materialia (2017), 138, pp.52-56.

<< Link

Byoung Soo Kim, Kangsuk Lee, Seulki Kang, Soyeon Lee, Jun Beom Pyo, In Suk Choi, Kookheon Char, Jong Hyuk Park, Sang-Soo Lee, Jonghwi Lee, and Jeong Gon Son*

"2D reentrant auxetic structures of graphene/CNT networks for omnidirectionally stretchable supercapacitors"

Nanoscale (2017), 9(35), pp.13272-13280.

<< Link

M. P. Phaniraj, Young-Min Shin, Woo-Sang Jung, Man-Ho Kim, and In-Suk Choi*

"Understanding dual precipitation strengthening in ultra-high strength low carbon steel containing nano-sized copper precipitates and carbides"

Nano Convergence (2017), 4(16).

<< Link

Moon-Jo Kim, Myoung-Gyu Lee, Krishnaswamy Hariharan, Sung-Tae Hong*, In-Suk Choi, Daeyong Kim, Kyu Han Oh, and Heung Nam Han*

"Electric current–assisted deformation behavior of Al-Mg-Si alloy under uniaxial tension"

International Journal of Plasticity (2017), 94, pp.148-170.

<< Link

Kee-Bum Kim, Jae-Hyeok Shim*, In-Suk Choi, Young Whan Cho, and Kyu Hwan Oh

"Dehydrogenation Reaction Kinetics of the LiBH4–YH3 Composite Promoted by Various Inert Gas Atmospheres"

Journal of Nanoscience and Nanotechnology (2016), 16(10), pp.10869-10873.

<< Link

Boo Hyun An, In Tak Jeon, Jong-Hyun Seo, Jae-Pyoung Ahn, Oliver Kraft, In-Suk Choi*, and Young Keun Kim*

"Ultrahigh tensile strength nanowires with a Ni/Ni–Au multilayer nanocrystalline structure"

Nano Letters (2016), 16(6), pp.3500-3506.

<< Link

Yoo-Yong Lee, Gwang Mook Choi, Seung-Min Lim, Ju-Young Cho, In-Suk Choi, Ki Tae Nam*, and Young-Chang Joo*
"Growth Mechanism of Strain-Dependent Morphological Change in PEDOT:PSS Films"
Scientific Reports (2016), 6, 25332.

<< Link

Shu Yang, In-Suk Choi, and Randall D. Kamien

"Design of super-conformable, foldable materials via fractal cuts and lattice kirigami"

MRS Bulletin (2016), 41(2), pp.130-138.

<< Link

Sung-Min Hong, Dong-Joon Min, Young-keun Chung, Ju-Heon Kim, Dong-Ik Kim, Jin-Yoo Suh, Jae-Hyeok Shim, Woo-Sang Jung*, and In-Suk Choi*
"Effect of preexisting plastic deformation on the creep behavior of TP347 austenitic steel"
Materials Science and Engineering: A (2016), 654, pp.390–399

<< Link

Byungju Lee, Jinsoo Kim, Gabin Yoon, Hee-Dae Lim, In-Suk Choi, and Kisuk Kang*
"Theoretical Evidence for Low Charging Overpotentials of Superoxide Discharge Products in Metal–Oxygen Batteries"
Chemistry of Materials (2015), 27(24), pp.8406–8413.

<< Link

Chia-Yun Chou, Jong-Hyun Seo, Yu-Hao Tsai, Jae-Pyoung Ahn, Eunsu Paek, Mann-Ho Cho, In-Suk Choi*, and Gyeong S. Hwang*
"Anomalous Stagewise Lithiation of Gold-Coated Silicon Nanowires: A Combined In Situ Characterization and First-Principles Study"
ACS Applied Materials & Interfaces (2015), 7(31), pp.16976-16983.

<< Link

Gaoxiang Wu, Yigil Cho, In-Suk Choi, Dengteng Ge, Ju Li, Heung Nam Han, Tom Lubensky, and Shu Yang*

“Directing the Deformation Paths of Soft Metamaterials with Prescribed Asymmetric Units"

Advanced Materials (2015), 27(17), pp.2747-2752.

<< Link

M.P. Phaniraj, Young-Min Shin, Joonho Lee, Nam Hoon Goo, Dong-Ik Kim, Jin-Yoo Suh, Woo-Sang Jung,

Jae-Hyeok Shim*, and In-Suk Choi*

“Development of high strength hot rolled low carbon copper-bearing steel containing nanometer sized carbides"

Materials Science and Engineering A (2015), 633, pp.1-8.

<< Link

Kee-Bum Kim, Jae-Hyeok Shim*, So-Hyun Park, In-Suk Choi, Kyu Hwan Oh, and Young Whan Cho

“Dehydrogenation Reaction Pathway of the LiBH4–MgH2 Composite under Various Pressure Conditions”

Journal of Physical Chemistry C (2015), 119(18), pp.9714-9720.

<< Link

Joo-Seong Kim, Dongah Ko, Dong-Joo Yoo, Dae Soo Jung, Cafer T. Yavuz, Nam-In Kim, In-Suk Choi, Jae Yong Song*, and Jang Wook Choi*

“A Half Millimeter Thick Coplanar Flexible Battery with Wireless Recharging Capability”

Nano Letters (2015), 15(4), pp.2350-2357.

<< Link

M. Kumar*, H. Singh, N. Singh, Sung-Min Hong, In-Suk Choi, Jin-Yoo Suh, N.M. Chavan, S. Kumar, and S.V. Joshi

“Development of nano-crystalline cold sprayed Ni-20Cr coatings for high temperature oxidation resistance”

Surface and Coatings Technology (2015), 266, pp.122-133.

<< Link

Ki-Young Lee, Hye-Hyeon Byeon, Chaun Jang, Jee-Hyun Choi, In-Suk Choi, Younginha Jung, Woong Kim, Joonyeon Chang, and Hyunjung Yi*

“Hydrodynamic Assembly of Conductive Nanomesh of Single‐Walled Carbon Nanotubes Using Biological Glue”

Advanced Materials (2015), 27(5), pp.922-928.

<< Link

Jong-Hyun Seo, Chia-Yun Chou, Yu-Hao Tsai, Yigil Cho, Tae-Yeon Seong, Woo-Jung Lee, Mann-Ho Cho, Jae-Pyoung Ahn, Gyeong S. Hwang*, and In-Suk Choi*

“Ultrafast chemical lithiation of single crystalline silicon nanowires: in situ characterization and first principles modeling”

RSC Advances, 5(23), pp.17438-17443.

<< Link

Min-Suk Jung, Jong-Hyun Seo, Myoung-Woon Moon, Jang Wook Choi, Young-Chang Joo*, and In-Suk Choi*

“A Bendable Li‐Ion Battery with a Nano‐Hairy Electrode: Direct Integration Scheme on the Polymer Substrate”

Advanced Energy Materials (2015), 5(1).

<< Link

​Yigil Cho, Joong-Ho Shin, Avelino Costa, Tae Ann Kim, Valentin Kunin, Ju Li, Su Yeon Lee, Shu Yang, Heung Nam Han, In-Suk Choi*, and David J. Srolovitz

“Engineering the shape and structure of materials by fractal cut"

Proceedings of the National Academy of Sciences (2014), 111(49), pp.17390-17395.

<< Link

Byoung-Joon Kim, Hae-A-Seul Shin, Ji-Hoon Lee, Tae-Youl Yang, Thomas Haas, Patric Gruber, In-Suk Choi, Oliver Kraft*, and Young-Chang Joo*

“Effect of film thickness on the stretchability and fatigue resistance of Cu films on polymer substrates”

Journal of Materials Research (2014), 29(23), pp.2827-2834.

<< Link

Balaji Selvarajou, Joong-Ho Shin, Tae Kwon Ha, In-suk Choi*, Shailndra P. Joshi*, and Heung Nam Han

“Orientation-dependent indentation response of magnesium single crystals: Modeling and experiments"

Acta Materialia (2014), 81, pp.358-376.

<< Link

Myung-Yeon Kim, Suk-Chul Kwak, In-Suk Choi, Young-Kook Lee, Jin-Yoo Suh*, Eric Fleury, Woo-Sang Jung, and Tae-Ha Son

“High-temperature tensile and creep deformation of cross-weld specimens of weld joint between T92 martensitic and Super304H austenitic steels”

Materials Characterization (2014), 97, pp.161-168.

<< Link

Ji Yeong Lee, Won Kyung Seong, In-Suk Choi, Ranajay Ghosh, Ashkan Vaziri, Cheol-Woong Yang, Kwang-Ryeol Lee, and Myoung-Woon Moon*

“In situ Measurement of the Adhesion Strength and Effective Elastic Stiffness of Single Soft Micropillar”

Journal of Adhesion (2014), 91, pp.369-380.

<< Link

Jie Li, Yigil Cho, In-Suk Choi, and Shu Yang*

“Transforming One‐Dimensional Nanowalls to Long‐Range Ordered Two‐Dimensional Nanowaves: Exploiting Buckling Instability and Nanofibers Effect in Holographic Lithography”

Advanced Functional Materials (2014), 24(16), pp.2361-2366.

<< Link

Sung-Min Hong, Myung-Yeun Kim, Dong-Joon Min, Kyu-ho Lee, Jae-Hyeok Shim, Dong-Ik Kim, Jin-Yoo Suh, Woo-Sang Jung, and In-Suk Choi*

"Unraveling the origin of strain-induced precipitation of M23C6 in the plastically deformed 347 Austenite stainless steel”

Materials Characterization (2014), 94, pp.7-13.

<< Link

Moon-Jo Kim, Keunho Lee, Kyu Hwan Oh, In-Suk Choi, Hyeong-Ho Yu, Sung-Tae Hong, and Heung Nam Han*
"Electric current-induced annealing during uniaxial tension of aluminum alloy"
Scripta Materialia (2014), 75, pp.58-61.

<< Link

Byoung-Joon Kim, Thomas Haas, Andreas Friederich, Ji-Hoon Lee, Dae-Hyun Nam, Joachim R Binder, Werner Bauer, In-Suk Choi, Young-Chang Joo*, Patric A Gruber, and Oliver Kraft*

“Improving mechanical fatigue resistance by optimizing the nanoporous structure of inkjet-printed Ag electrodes for flexible devices”

Nanotechnology (2014), 25(12), 125706.

<< Link

R.V.S. Prasad, Boo Hyun An, Youngmin Shin, In Tak Jeon, Jin-Yoo Suh, Young Keun Kim*, and In-Suk Choi*

“Phase dependent magnetic properties of Ni–Au alloy nanowires”

Materials Letters (2014), 116, pp.86-90.

<< Link

​Jonghak Kim, Heeje Woo, Kisu Joo, Sungwon Tae, Jinsub Park, Daeyoung Moon, Sung Hyun Park, Junghwan Jang, Yigil Cho, Jucheol Park, Hwankuk Yuh, Gun-Do Lee, In-Suk Choi, Yasushi Nanishi, Heung Nam Han, Kookheon Char*, and Euijoon Yoon*

“Less strained and more efficient GaN light-emitting diodes with embedded silica hollow nanospheres"

Scientific Reports (2013), 3, 3201.

<< Link

Jong-Hyun Seo, Harold S. Park, Youngdong Yoo, Tae-Yeon Seong, Ju Li, Jae-Pyoung Ahn*, Bongsoo Kim*, and In-Suk Choi*

“Origin of Size Dependency in Coherent-Twin-Propagation-Mediated Tensile Deformation of Noble Metal Nanowires”

Nano Letters (2013), 13(11), pp.5112-5116.

<< Link

Yoo-Yong Lee, Ji-Hoon Lee, Ju-Young Cho, Na-Rae Kim, Dae-Hyun Nam, In-Suk Choi*, Ki Tae Nam*, and Young-Chang Joo*

“Stretching‐Induced Growth of PEDOT‐Rich Cores: A New Mechanism for Strain‐Dependent Resistivity Change in PEDOT:PSS Films"

Advanced Functional Materials (2013), 23(32), pp.4020-4027.

<< Link

Yigil Cho, Tae-Hong Ahn, Hoon-Hwe Cho, Joong-Ho Shin, Jun Hyuk Moon, Shu Yang, In-Suk Choi, Heung Nam Han*, and Ju Li*

“Study of architectural responses of 3D periodic cellular materials”

Modelling and Simulation in Materials Science and Engineering (2013), 21(6), 065018.

<< Link

Byung Kyu Kim, Dong-Ik Kim*, In-Suk Choi, Woo Sang Jung, and Sook In Kwun

"High temperature low cycle fatigue properties of 24Cr ferritic stainless steel for SOFC applications”

Materials Science and Engineering: A (2013), 577, pp.81-86.

<< Link

Byoung-Sun Lee, Jong-Hyun Seo, Seoung-Bum Son, Seul Cham Kim, In-Suk Choi, Jae-Pyoung Ahn, Kyu Hwan Oh, Se-Hee Lee, and Woong-Ryeol Yu*

“Face-Centered-Cubic Lithium Crystals Formed in Mesopores of Carbon Nanofiber Electrodes”

ACS Nano (2013), 7(7), pp.5801-5807.

<< Link

Byoung-Joon Kim, Have-A-Seul Shin, Sung-Yup Jung, Yigil Cho, Oliver Kraft, In-Suk Choi*, and Young-Chang Joo*
"Crack nucleation during mechanical fatigue in thin metal films on flexible substrates"
Acta Materialia (2013), 61(9), pp.3473-3481.

<< Link

J.-H. Shin, S.-H. Kim, T. K. Ha, K. H. Oh, I.-S. Choi*, and H. N. Han*
"Nanoindentation study for deformation twinning of magnesium single crystal"
Scripta Materialia (2013), 68(7), pp.483-486.

<< Link

Byoung-Joon Kim, Yigil Cho, Min-Suk Jung, Hae-A-Seul Shin, Myoung-Woon Moon, Heung Nam Han, Ki Tae Nam, Young-Chang Joo*, and In-Suk Choi*

“Fatigue‐Free, Electrically Reliable Copper Electrode with Nanohole Array"

Small (2012), 8(21), pp.3300-3306.

<< Link

In-Suk Choi*, Yixiang Gan, Daniel Kaufmann, Oliver Kraft, and Ruth Schwaiger

“Measurement of Young’s modulus of anisotropic materials using microcompression testing”

Journal of Materials Research (2012), 27(21), pp.2752-2759.

<< Link

Yuelong Li, Doh-Kwon Lee, Jin Young Kim, BongSoo Kim, Nam-Gyu Park, Kyungkon Kim, Joong-Ho Shin, In-Suk Choi*, and Min Jae Ko*

“Highly durable and flexible dye-sensitized solar cells fabricated on plastic substrates: PVDF-nanofiber-reinforced TiO2 photoelectrodes"

Energy & Environmental Science (2012), 5(10), pp.8950-8957.

<< Link

Byoung-Sun Lee, Seoung-Bum Son, Kyu-Min Park, Jong-Hyun Seo, Se-Hee Lee, In-Suk Choi, Kyu-Hwan Oh, and Woong-Ryeol Yu*

“Fabrication of Si core/C shell nanofibers and their electrochemical performances as a lithium-ion battery anode”

Journal of Power Sources (2012), 206, pp.267-273.

<< Link

Yong-Jae Kim, Kwangsoo Son, In-Chul Choi, In-Suk Choi, Won Il Park*, and Jae-il Jang*

“Exploring Nanomechanical Behavior of Silicon Nanowires: AFM Bending Versus Nanoindentation”

Advanced Functional Materials (2011), 21(2), pp.279-286.

<< Link

In-suk Choi, Ruth Schwaiger*, Lilia Kurmanaeva, and Oliver Kraft

“On the effect of Ag content on the deformation behavior of ultrafine-grained Pd–Ag alloys”

Scripta Materialia (2009), 61(1), pp.64-67.

<< Link

In-suk Choi*, Oliver Kraft, and Ruth Schwaiger

“Validity of the reduced modulus concept to describe indentation loading response for elastoplastic materials with sharp indenters”

Journal of Materials Research (2009), 24(3), pp.998-1006.

<< Link

I. S. Choi, A. J. Detor, R. Schwaiger, M. Dao, C. A Schuh, and S. Suresh*

“Mechanics of indentation of plastically graded materials—II: Experiments on nanocrystalline alloys with grain size gradients”

Journal of the Mechanics and Physics of Solids (2008), 56(1), pp.172-183.

<< Link

I. S. Choi, M. Dao, S. and Suresh*

“Mechanics of indentation of plastically graded materials—I: Analysis”

Journal of the Mechanics and Physics of Solids (2008), 56(1), pp.157-171.

<< Link