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Multi-physics simulation of non-equilibrium solidification in Ti-Nb alloy during selective laser melting Acta Mater. (IF 9.4) Pub Date : 2024-04-13 Yongfu Cheng, Gang Wang, Zhaoguo Qiu, Zhigang Zheng, Dechang Zeng, Xu Tang, Rongpei Shi, Murali Uddagiri, Ingo Steinbach
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Polarization fatigue mechanism of laminated hafnium zirconium oxide ferroelectric thin films Acta Mater. (IF 9.4) Pub Date : 2024-04-12 Binjian Zeng, Shichang Xie, Sirui Zhang, Haoliang Huang, Changfan Ju, Shuaizhi Zheng, Qiangxiang Peng, Qiong Yang, Yichun Zhou, Min Liao
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Revealing in situ stress-induced short- and medium-range atomic structure evolution in a multicomponent metallic glassy alloy Acta Mater. (IF 9.4) Pub Date : 2024-04-12 Shifeng Luo, Jia Chuan Khong, Shi Huang, Guangyu Yang, Jiawei Mi
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Precipitation strengthening and thermal stability in a conventionally non-heat treatable AA3xxx aluminium alloy Acta Mater. (IF 9.4) Pub Date : 2024-04-11 Suqin Zhu, Xiangyuan Cui, Yasuhiro Aruga, Hongwei Liu, Simon P. Ringer
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Modeling vacancy-induced porosity in compositionally-graded complex alloys Acta Mater. (IF 9.4) Pub Date : 2024-04-11 Julia Kundin, Ahmadreza Riyahi khorasgani, Raphael Schiedung, Bettina Camin, Ingo Steinbach
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A diffusion model for liquid metal dealloying. Application to NiCu precursors dealloyed in liquid Ag Acta Mater. (IF 9.4) Pub Date : 2024-04-09 Louis Lesage, Takumi Suga, Takeshi Wada, Hidemi Kato, Christophe Le Bourlot, Eric Maire, Nicolas Mary, Pierre-Antoine Geslin
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Ultrabroad distribution of multiple anelasticities in O-doped refractory multiprincipal element alloys Acta Mater. (IF 9.4) Pub Date : 2024-04-09 X.G. Wang, M. Sun, X.Q. Liu, Y.B. Ke, T. Shi, J.X. Liu, W.B. Jiang, C.Y. Lu, X.P. Wang, Q.F. Fang
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Role of mixed entropy in sintering of manganite-based perovskite oxides: Faster densification with delayed grain growth Acta Mater. (IF 9.4) Pub Date : 2024-04-09 Yinchun Shi, Hanchao Zhang, Guoliang Ren, Weiwei Xiao, Ling Li, Yixuan Hu, Kolan Madhav Reddy, Xiaofeng Zhao, Lei Zhu, Na Ni
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Johnson–Mehl–Avrami–Kolmogorov model applied to describe the site blocking effect in interstitial solid solution Acta Mater. (IF 9.4) Pub Date : 2024-04-08 Otávio Abreu Pedroso, Yannick Champion, Walter José Botta, Guilherme Zepon
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Unveiling thermal stresses in RETaO4 (RE = Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er) by first-principles calculations and finite element simulations Acta Mater. (IF 9.4) Pub Date : 2024-04-08 Mengdi Gan, Xiaoyu Chong, Tianlong Lu, Chao Yang, Wei Yu, Shun-Li Shang, Yi Wang, Zi-Kui Liu, Jing Feng
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Enhancing strengthening effect of topologically close-packed superlattices in medium-entropy alloys via enabling imperfect atomic packing Acta Mater. (IF 9.4) Pub Date : 2024-04-08 Guangsheng Cheng, Yunzhu Shi, Yihan Wang, Fei Zhang, Rui Li, Yuhao Zhou, Zhenggang Wu, Chao Ma, Zhifeng Lei, Zhaoping Lu
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Intricate magnetic interactions and topological Hall effect observed in itinerant room-temperature layered ferromagnet Cr0.83Te Acta Mater. (IF 9.4) Pub Date : 2024-04-08 Shubham Purwar, Susmita Changdar, Susanta Ghosh, Tushar Kanti Bhowmik, Setti Thirupathaiah
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On the role of chemical heterogeneity in carbon diffusion during quenching and partitioning Acta Mater. (IF 9.4) Pub Date : 2024-04-07 Chao Zhang, Zhiping Xiong, Zhaodong Li, Yanguang Cao, Dezhen Yang, Xingwang Cheng
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Nanoscale interface engineering in a high Cr-Co martensitic steel Acta Mater. (IF 9.4) Pub Date : 2024-04-07 Xiaofeng Chen, Lijing Zheng, Qianyong Zhu, Shiteng Zhao, Feng Yu, Minghui Liu, Huihe Liu, Hu Zhang, Huibin Xu
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Regulation of antiphase boundary density in Fe3O4 thin films and its effect on the electrical and magnetic properties Acta Mater. (IF 9.4) Pub Date : 2024-04-07 Chunyang Gao, Ziyi Sun, Min Tian, Ting Xiong, Yixiao Jiang, Tingting Yao, Zhiqing Yang, Chunlin Chen, Xiu-Liang Ma, Hengqiang Ye
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Coupling rate of ordering with degree of disorder: Developing a cation pair model for order-disorder in Li2Ti1-xZrxO3 solid solution Acta Mater. (IF 9.4) Pub Date : 2024-04-06 Gaoyuan Wang, Yanli Shi, Zhonghua Lu, Hao Guo, Yan He, Jianqi Qi, Tiecheng Lu
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Dynamic evolution of internal stress, grain growth, and crystallographic texture in arc-evaporated AlTiN thin films using in-situ synchrotron x-ray diffraction Acta Mater. (IF 9.4) Pub Date : 2024-04-05 Sanjay Nayak, Tun-Wei Hsu, Robert Boyd, Jens Gibmeier, Norbert Schell, Jens Birch, Lina Rogström, Magnus Odén
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Predicting thermoelectric figure of merit in complex materials: What do we need to know? Acta Mater. (IF 9.4) Pub Date : 2024-04-05 Dharma Raj Basaula, Mohamad Daeipour, Boris Feygelson, Serge Nakhmanson
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Realizing high conversion efficiency in all-ZrCoSb-based half-Heusler thermoelectric power generators Acta Mater. (IF 9.4) Pub Date : 2024-04-05 Shan Li, Xin Bao, Li Yin, Xinli Ye, Jun Mao, Qian Zhang
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Enhanced mobility of dislocation network nodes and its effect on dislocation multiplication and strain hardening Acta Mater. (IF 9.4) Pub Date : 2024-04-04 Nicolas Bertin, Wei Cai, Sylvie Aubry, Athanasios Arsenlis, Vasily V. Bulatov
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In-Situ synchrotron investigation of elastic and tensile properties of oxide dispersion strengthened EUROFER97 steel for advanced fusion reactors Acta Mater. (IF 9.4) Pub Date : 2024-04-04 Tay Sparks, Viacheslav Kuksenko, Michael Gorley, Jan Hoffmann, Yu-Lung Chiu, Thomas Connolley, Michael Rieth, Yiqiang Wang, Biao Cai
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Hydrogen trapping and micromechanical behavior in additively manufactured CoCrFeNi high-entropy alloy in as-built and pre-strained conditions Acta Mater. (IF 9.4) Pub Date : 2024-04-04 Zhe Gao, Dong-Hyun Lee, Yakai Zhao, Pei Wang, Kotaro Murakami, Shin-ichi Komazaki, Jin-Yoo Suh, Hyoung Seop Kim, Upadrasta Ramamurty, Jae-il Jang
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The role of embedded coordinates for disclinations and disconnection components Acta Mater. (IF 9.4) Pub Date : 2024-04-03 John P. Hirth, Jian Wang
The standard model is applied for partial disclination pairs in hard materials. These defects comprise two partial disclinations and an intervening fault that can be a twin boundary, grain boundary or interphase boundary. In three dimensions there are six types. Two of them can be considered Somigliana disclinations. The standard model includes geometrically nonlinear embedded coordinates. It entails
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Macroscopic low-friction via twinning assisted lattice reconstruction in magnesium Acta Mater. (IF 9.4) Pub Date : 2024-04-03 Yong Li, Qicheng Zhang, Fei Liang, Yaping Zhang, Wei Liu, Yonghao Zhao, Yuntian Zhu, Christian Greiner, Peter Gumbsch, Xiang Chen
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Anisotropic co-deformation behavior of nanolamellar structures in additively manufactured eutectic high entropy alloys Acta Mater. (IF 9.4) Pub Date : 2024-04-02 Haoxiu Chen, Lizhong Lang, Xiao Shang, Soumya S. Dash, Yixiao He, Graham King, Yu Zou
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Nano-scale corrosion mechanism of T91 steel in static lead-bismuth eutectic: A combined APT, EBSD, and STEM investigation Acta Mater. (IF 9.4) Pub Date : 2024-04-02 Minyi Zhang, Guanze He, Mark Lapington, Weiyue Zhou, Michael P. Short, Paul A.J. Bagot, Felix Hofmann, Michael P. Moody
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Inverse stochastic microstructure design Acta Mater. (IF 9.4) Pub Date : 2024-04-01 Adam P. Generale, Andreas E. Robertson, Conlain Kelly, Surya R. Kalidindi
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A hybrid rate theory model of radiation-induced growth Acta Mater. (IF 9.4) Pub Date : 2024-04-01 Mahdi Mohseni, Peyman Saidi, Cong Dai, Laurent Karim Béland, Michael Welland, Mark R. Daymond
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Theoretical explanation of passivation behavior in OFP-Cu and OF-Cu Acta Mater. (IF 9.4) Pub Date : 2024-04-01 Zhiyuan Ning, Du Wen, Qulan Zhou, Na Li, Digby D. Macdonald
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First-principles analysis of the local atomic environment in calcium lanthanum sulfide ceramics Acta Mater. (IF 9.4) Pub Date : 2024-04-01 Cassidy M. Atkinson, S. Pamir Alpay, Matthew Guziewski
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PEO coupling with NiO/C3N4 heterojunction facilitates lithium salts dissociation and polysulfides conversion for all-solid-state lithium-sulfur battery Acta Mater. (IF 9.4) Pub Date : 2024-03-31 Zhuoran Ao, Huiyao Li, Youlan Zou, Yinan Lao, Yu Wan, Peiguang Li
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Melting and solidification dynamics during laser melting of reaction-based metal matrix composites uncovered by in-situ synchrotron X-ray diffraction Acta Mater. (IF 9.4) Pub Date : 2024-03-30 Minglei Qu, Jiandong Yuan, Ali Nabaa, Junye Huang, Chihpin Andrew Chuang, Lianyi Chen
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Design of polycrystalline metallic alloys under multi-scale uncertainty by connecting atomistic to meso‑scale properties Acta Mater. (IF 9.4) Pub Date : 2024-03-30 Md Maruf Billah, Pinar Acar
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Synchronously enhancing the strength, toughness, and stress corrosion resistance of high-end aluminum alloys via interpretable machine learning Acta Mater. (IF 9.4) Pub Date : 2024-03-29 Lei Jiang, Huadong Fu, Zhihao Zhang, Hongtao Zhang, Xinbiao Zhang, Xinming Feng, Xinyuan Xu, Minghong Mao, Jianxin Xie
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3D morphology of the petal-like precipitates in Cu-Fe alloys: Experimental study and phase field modelling Acta Mater. (IF 9.4) Pub Date : 2024-03-29 K.X. Chen, G. Demange, X. Cui, Z.D. Wang, X.L. Pang, R. Patte, H.H. Mao, X.H. Chen, R.J. Shi, H. Zapolsky
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Grain-boundary-dependent segregation and phase separation in ceria–zirconia from atomistic simulation Acta Mater. (IF 9.4) Pub Date : 2024-03-28 Tom L. Underwood, Susanna Vigorito, Marco Molinari, John Purton, Nigel B. Wilding, John T.S. Irvine, Stephen C. Parker
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Hard-sphere model of the B2 → B19’ phase transformation, and its application to predict the B19’ structure in NiTi alloys and the B19 structures in other binary alloys Acta Mater. (IF 9.4) Pub Date : 2024-03-26 Cyril Cayron
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Diffusion behavior of heavy rare-earths for grain boundary engineering of sintered Nd-Fe-B-based permanent magnets produced by the 2-powder method Acta Mater. (IF 9.4) Pub Date : 2024-03-26 Konrad Opelt, Chi-Chia Lin, Mario Schönfeldt, Jürgen Gassmann, Songhak Yoon, Oliver Gutfleisch
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A rationale for modelling hydrogen-induced softening in fcc single crystals Acta Mater. (IF 9.4) Pub Date : 2024-03-26 Sagar, Rupesh Kumar Yarda, Arka Lahiri
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Martensitic-like microstructures across the isostructural phase transitions in Cerium Acta Mater. (IF 9.4) Pub Date : 2024-03-25 Laura Henry, Nicolas Bruzy, Robin Fréville, Christophe Denoual, Bernard Amadon, Églantine Boulard, Andrew King, Nicolas Guignot, Agnès Dewaele
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Elasticity of dense anisotropic carbons: A machine learning model of the structure–property relationship informed by large scale molecular dynamics data Acta Mater. (IF 9.4) Pub Date : 2024-03-25 Franck Polewczyk, Jean-Marc Leyssale, Philippe Aurel, Nicolas Pineau, Christophe Denoual, Gerard L. Vignoles, Paul Lafourcade
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Dual-layer FePt-C granular media for multi-level heat-assisted magnetic recording Acta Mater. (IF 9.4) Pub Date : 2024-03-24 P. Tozman, S. Isogami, I. Suzuki, A. Bolyachkin, H. Sepehri-Amin, S.J. Greaves, H. Suto, Y. Sasaki, T.Y. Chang, Y. Kubota, P. Steiner, P.W. Huang, K. Hono, Y.K. Takahashi
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Machine learning-assisted measurement of lithium transport using operando optical microscopy Acta Mater. (IF 9.4) Pub Date : 2024-03-24 Nadine Kerner, Yug Joshi, Monica Mead, Sebastian Eich, Roham Talei, Guido Schmitz
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First highly transparent Gd2Sn2O7 pyrochlore ceramics with high refractive index: Al2O3 additive roles on structural features, sintering behaviors, and optical performances Acta Mater. (IF 9.4) Pub Date : 2024-03-24 Ruijie Pei, Bin Lu, Youren Dong, Bo You
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Corrigendum to “Hydrogen-prompted heterogeneous development of dislocation structure in Ni” [Acta Materialia 246 (2023) 118660] Acta Mater. (IF 9.4) Pub Date : 2024-03-23 Qingqing Sun, Jing He, Akihide Nagao, Yong Ni, Shuai Wang
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Precipitation and reverted austenite formation in maraging 350 steel: Competition or cooperation? Acta Mater. (IF 9.4) Pub Date : 2024-03-23 A.L.M. Feitosa, G.G. Ribamar, J. Escobar, R. Sonkusare, T. Boll, F. Coury, J. Ávila, J.P. Oliveira, A.F. Padilha
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Energetics and stability of screw dislocations in magnesium: A first-principles study Acta Mater. (IF 9.4) Pub Date : 2024-03-23 Tao Liu, Binglun Yin
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A Strategy to Enhance the B-Solubility and Mechanical Properties of Ti–B–N Thin Films Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Rebecca Janknecht, Rainer Hahn, Nikola Koutná, Tomasz Wójcik, Eleni Ntemou, Andreas Steiger-Thirsfeld, Zhuo Chen, Alexander Kirnbauer, Peter Polcik, Szilárd Kolozsvári, Zaoli Zhang, Daniel Primetzhofer, Paul H. Mayrhofer
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Structural and compositional gradients in alternating current sintered aluminum-doped zinc oxide Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Claudia Gorynski, Jeremias Geiß, Umberto Anselmi-Tamburini, Markus Winterer
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Curvature conservation and conduction modulation for symmetric charged ferroelectric domain walls Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Yuanyuan Fan, Deshan Liang, Huayu Yang, Chen Liang, Shouzhe Dong, Rongzhen Gao, Minchuan Liang, Jia Yang, Yue Wang, Hui Ai, Ji Ma, Jing Ma, Jinxing Zhang, Long-Qing Chen, Jing Wang, Ce-Wen Nan, Houbing Huang
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Chemical-substitution-driven giant anomalous Hall and Nernst effects in magnetic cubic Heusler compounds Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Guangzong Xing, Keisuke Masuda, Terumasa Tadano, Yoshio Miura
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Mechanical properties of VC/ZrC and VC/HfC superlattices Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Barbara Schmid, Nikola Koutná, Eleni Ntemou, Daniel Primetzhofer, Tomasz Wojcik, Szilard Kolozsvari, Paul Heinz Mayrhofer
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Selective growth of recrystallizing grains into well-characterized deformed aluminum at hardness indentation Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Y.B. Zhang, W. Ludwig
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Migration barriers for diffusion of As and P atoms in InP and InAs via vacancies and interstitial atoms Acta Mater. (IF 9.4) Pub Date : 2024-03-22 Ivan A. Aleksandrov, Konstantin S. Zhuravlev
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Dominant mechanisms of thermo-mechanical properties of weberite-type RE3TaO7 (RE=La, Pr, Nd, Eu, Gd, Dy) tantalates toward multifunctional thermal/environmental barrier coating applications Acta Mater. (IF 9.4) Pub Date : 2024-03-21 Lin Chen, Mingyu Hu, Jiankun Wang, Baihui Li, Jing Feng
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Hydride ion diffusion along grain boundaries in titanium nitride Acta Mater. (IF 9.4) Pub Date : 2024-03-21 Léna Triestram, Jonathan M. Polfus
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Crystal nucleation in an AlNiZr metallic liquid: Within and beyond classical nucleation theory Acta Mater. (IF 9.4) Pub Date : 2024-03-21 Fangzheng Chen, Yelin Sheng, Kian Cole Dahlberg, Zohar Nussinov, K.F. Kelton
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Improving the hydrogen embrittlement resistance by straining the ferrite / cementite interfaces Acta Mater. (IF 9.4) Pub Date : 2024-03-21 Binglu Zhang, Zhongqian Cao, Jin Zhou, Weiguo Li, Yongqing Chen, Yu Jia, Chaolei Zhang, Yang He, Jinxu Li, Luning Wang, Lijie Qiao
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Understanding the effect of phosphorous on the ion-irradiation behaviour of RPV model steels using atom probe tomography and nanoindentation Acta Mater. (IF 9.4) Pub Date : 2024-03-21 Deepak Sharma, Auriane Etienne, Ronan Henry, Cornelia Kaden, Mélanie Picot, Bertrand Radiguet
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Real-time evolution of texture and temperature during friction stir processing of a magnesium alloy: An operando neutron diffraction study Acta Mater. (IF 9.4) Pub Date : 2024-03-20 Yuan Li, Peijun Hou, Rakesh R. Kamath, Zhili Feng, Ke An, Hahn Choo