Toughness and strength of nanocrystalline graphene

by Ashivni Shekhawat, Robert O. Ritchie
Published 2016-01-01

Dual-gradient structure leads to optimized combination of high fracture resistance and strength-ductility synergy with minimized final catastrophic failure

by Ruqing Cao, Qin Yu, Yi Li, Robert O. Ritchie
Published 2021-11-01

Damage tolerance of nuclear graphite at elevated temperatures

by Dong Liu, Bernd Gludovatz, Harold S. Barnard, Martin Kuball, Robert O. Ritchie
Published 2017-06-01

Universal structural parameter to quantitatively predict metallic glass properties

by Jun Ding, Yong-Qiang Cheng, Howard Sheng, Mark Asta, Robert O. Ritchie, Evan Ma
Published 2016-12-01

Failure mechanisms of single-crystal silicon electrodes in lithium-ion batteries

by Feifei Shi, Zhichao Song, Philip N. Ross, Gabor A. Somorjai, Robert O. Ritchie, Kyriakos Komvopoulos
Published 2016-06-01

Integrating tough Antheraea pernyi silk and strong carbon fibres for impact-critical structural composites

by Kang Yang, Juan Guan, Keiji Numata, Change Wu, Sujun Wu, Zhengzhong Shao, Robert O. Ritchie
Published 2019-08-01

Microscopic mechanisms of deformation transfer in high dynamic range branched nanoparticle deformation sensors

by Shilpa N. Raja, Xingchen Ye, Matthew R. Jones, Liwei Lin, Sanjay Govindjee, Robert O. Ritchie
Published 2018-03-01

Full-field characterisation of oxide-oxide ceramic-matrix composites using X-ray computed micro-tomography and digital volume correlation under load at high temperatures

by J. Paul Forna-Kreutzer, Jon Ell, Harold Barnard, Talha J. Pirzada, Robert O. Ritchie, Dong Liu
Published 2021-10-01

Nature-Inspired Hierarchical Steels

by Shan Cecilia Cao, Jiabin Liu, Linli Zhu, Ling Li, Ming Dao, Jian Lu, Robert O. Ritchie
Published 2018-03-01

X-ray tomography study on the crushing strength and irradiation behaviour of dedicated tristructural isotropic nuclear fuel particles at 1000 °C

by Dong Liu, Steven Knol, Jon Ell, Harold Barnard, Mark Davies, Jan A. Vreeling, Robert O. Ritchie
Published 2020-02-01

Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures

by Bernd Gludovatz, Anton Hohenwarter, Keli V. S. Thurston, Hongbin Bei, Zhenggang Wu, Easo P. George, Robert O. Ritchie
Published 2016-02-01

Direct measurement of nanostructural change during in situ deformation of a bulk metallic glass

by Thomas C. Pekin, Jun Ding, Christoph Gammer, Burak Ozdol, Colin Ophus, Mark Asta, Robert O. Ritchie, Andrew M. Minor
Published 2019-06-01

Real-time observations of TRIP-induced ultrahigh strain hardening in a dual-phase CrMnFeCoNi high-entropy alloy

by Sijing Chen, Hyun Seok Oh, Bernd Gludovatz, Sang Jun Kim, Eun Soo Park, Ze Zhang, Robert O. Ritchie, Qian Yu
Published 2020-02-01

Tough Nature-Inspired Helicoidal Composites with Printing-Induced Voids

by Sha Yin, Haoyu Chen, Ruiheng Yang, Qinghao He, Dianhao Chen, Lin Ye, Yiu-Wing Mai, Jun Xu, Robert O. Ritchie
Published 2020-07-01

Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy

by Zijiao Zhang, Hongwei Sheng, Zhangjie Wang, Bernd Gludovatz, Ze Zhang, Easo P. George, Qian Yu, Scott X. Mao, Robert O. Ritchie
Published 2017-02-01

Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order

by Sheng Yin, Yunxing Zuo, Anas Abu-Odeh, Hui Zheng, Xiang-Guo Li, Jun Ding, Shyue Ping Ong, Mark Asta, Robert O. Ritchie
Published 2021-08-01

The role of collagen in the dermal armor of the boxfish

by Sean N. Garner, Steven E. Naleway, Maryam S. Hosseini, Claire Acevedo, Bernd Gludovatz, Eric Schaible, Jae-Young Jung, Robert O. Ritchie, Pablo Zavattieri, Joanna McKittrick
Published 2020-11-01

Nanoparticle additions promote outstanding fracture toughness and fatigue strength in a cast Al–Cu alloy

by Chenglin Yang, Qinglong Zhao, Zhenjun Zhang, Linlin Li, Weisi Tian, Rui Liu, Peng Zhang, Yijiang Xu, Yanjun Li, Zhefeng Zhang, Qichuan Jiang, Robert O. Ritchie
Published 2020-01-01

Bioinspired nacre-like alumina with a bulk-metallic glass-forming alloy as a compliant phase

by Amy Wat, Je In Lee, Chae Woo Ryu, Bernd Gludovatz, Jinyeon Kim, Antoni P. Tomsia, Takehiko Ishikawa, Julianna Schmitz, Andreas Meyer, Markus Alfreider, Daniel Kiener, Eun Soo Park, Robert O. Ritchie
Published 2019-02-01

Heterostructured materials: superior properties from hetero-zone interaction

by Yuntian Zhu, Kei Ameyama, Peter M. Anderson, Irene J. Beyerlein, Huajian Gao, Hyoung Seop Kim, Enrique Lavernia, Suveen Mathaudhu, Hael Mughrabi, Robert O. Ritchie, Nobuhiro Tsuji, Xiangyi Zhang, Xiaolei Wu
Published 2021-01-01