Article
Chemistry, Physical
Jannes Mueller, Mozaffar Abdollahifar, Stefan Doose, Peter Michalowski, Nae-Lih Wu, Arno Kwade
Summary: This study scaled up the production process of silicon/graphite composites and investigated the effects of carbon coating and calendering on the particle level. The study found that carbon coating reduces surface area, stabilizes the composite, and enhances electrical conductivity. The electrochemical performance of the composites showed improved capacity retention with carbon coating, especially after calendering.
JOURNAL OF POWER SOURCES
(2022)
Article
Engineering, Multidisciplinary
Moon Kyu Cho, Seung Jae You, Jung Gyu Woo, Jung-Chul An, Sujin Kang, Hyun-Wook Lee, Ji Hoon Kim, Cheol-Min Yang, Yong Jung Kim
Summary: By optimizing the design of Si/C composite anodes, modifying the surface with chemical vapor deposition, and doping with graphite, the performance of lithium-ion batteries can be significantly improved in terms of cycle life and efficiency.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Electrochemistry
Tianxiang Yuan, Renheng Tang, Fangming Xiao, Shiyong Zuo, Ying Wang, Jiangwen Liu
Summary: The silicon suboxide (SiO) anode material shows promise for Lithium-ion batteries (LIBs) due to its high theoretical capacity, but it faces challenges such as large volume change (200%), low electrical conductivity, and low first Coulombic efficiency. A ternary composite ((SiOx/G/SnO2)@C) with a carbon coating layer is developed to address these issues, where graphite as part of the active materials improves Coulombic efficiency and controls volume change, and the carbon coating layer is designed to further restrain the high-volume change of SiOx. With the presence of SnO2, the composite exhibits improved electrochemical performance. Experimental results show that (SiOx/G/SnO2)@C achieves a first charging capacity of 382.6 mAh g(-1) at a current density of 100 mA g(-1), with the Coulombic efficiency improved from 62.2% to 74.9%. After 110 cycles, the capacity reaches 424.6 mAh g(-1) and the capacity retention rate is 103.9%.
ELECTROCHIMICA ACTA
(2023)
Article
Chemistry, Physical
Xiao Bai, Hui Zhang, Junpin Lin
Summary: This study explores the use of conducting polymers as both a conductive agent and binder in silicon anodes. By utilizing polyaniline (PANI) as a three-dimensional bridge, it is possible to maintain constant electric connectivity with silicon, even during long-term cycling. The research also demonstrates the improvement of Li-ion diffusion kinetics and cycling properties through low-temperature sintering of double-protected silicon nanoparticles (SiNPs) without damaging the PANI conductive skeleton. The novel composite material, Si@C/PANI-CNT, exhibits excellent discharge capacity and stability over multiple cycles.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Analytical
Jiarui Huang, Qingshan Dai, Chengjie Cui, Hiabo Ren, Xiaojing Lu, Yong Hong, Sang Woo Joo
Summary: A cake-like porous Fe3O4 coated with a carbon layer (Fe3O4@C nanocakes) has been prepared and used as an anode for lithium-ion batteries (LIBs). The Fe3O4@C nanocakes show superior electrochemical properties and rate behavior, making them a potential electrode for LIBs with high specific capacities.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Physical
Xiang Li, Jianwei He, Yucong Liao, Shaoshan Zhu, Yayun Tang, Hanyang Li, Ning Lv, Yuexin Xu, Yadong Wang
Summary: In this study, a conjugate carbonyl polyimide and nano-silicon composite was designed and synthesized to address the challenges of rapid capacity fading and complicated electrode material preparation in silicon-based electrodes for lithium-ion batteries. This composite exhibited a relative high specific capacity and excellent cycling stability, as well as improved electrode kinetics and electrochemical performance.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
Noto Susanto Gultom, Teng-Sheng Hsieh, Shih-Chieh Liao, Guan-Yu Ko, Dong-Hau Kuo
Summary: This study aims to explore a fast charging lithium-ion battery material as an alternative to the traditional graphite electrode. By using molybdenum-niobium oxide (MNO) as the anode material and lithium doping, along with the coating of a conductive nitrogen-doped carbon layer, the charging speed and capacity retention of the battery were significantly improved.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Yanchen Ma, Aoming Huang, Yan Li, Hongcheng Jiang, Wen Zhang, Li Zhang, Linlin Li, Shengjie Peng
Summary: The study introduces the preparation of Si/N-doped carbon composite anode materials using recycled Si waste from the photovoltaic industry. The coating of Si micro/nano-plates with N-doped carbon facilitates electron transfer, inhibits volume expansion, and enhances the stability of the composites. This approach shows promising results in terms of high discharge capacity and cycling performance for the next generation of LIBs.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Polymer Science
Bogyoung Kim, Yeeun Song, Byungwook Youn, Doojin Lee
Summary: We investigated the relationship between surface chemistry and rheological properties in silicon anode slurries. Various binders were used to control particle aggregation and improve flowability and homogeneity. Zeta potential analysis showed that binder conformation on silicon particles can be influenced by neutralization and pH conditions. The results demonstrated the importance of considering surface chemistry, neutralization, and pH conditions when assessing the rheological properties of the slurry and coating quality for lithium-ion batteries.
Article
Chemistry, Physical
Haining Yang, Weiqiang Kong, Jinpeng Yin, Wei Feng, ShaoFeng Xu, Liying Cui, Zhongsheng Wen
Summary: This study successfully demonstrated the construction of SnO/C@Si composite, achieving strategic excess Li-storage and bulk storage through job-sharing modes in artificial interfaces. Additionally, an outstanding surfacial pseudocapacitive effect, rarely mentioned in modified silicon electrode materials, was showcased.
SURFACES AND INTERFACES
(2021)
Article
Chemistry, Physical
Qiuyan Li, Ran Yi, Yaobin Xu, Xia Cao, Chongmin Wang, Wu Xu, Ji-Guang Zhang
Summary: This study focuses on the design and failure analysis of a silicon (Si) anode for lithium-ion batteries (LIBs). The volumetric energy density of the Si anode depends heavily on factors such as Si/C loading, anode calendering density, first-cycle coulombic efficiency, and anode capacity density. Stable Si/C electrode structure is crucial for long-term cycling, and the degree of prelithiation needs to be balanced with cycle life.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Analytical
Ziying Wen, Zhiwen Rong, Yanjun Yin, Haibo Ren, Sang Woo Joo, Jiarui Huang
Summary: The NC@SnO2 HNS electrode, designed with nitrogen-doped carbon shell covered SnO2 hollow nanospheres, demonstrates high reversible capacity, long-term cycling performance, and superior rate performance due to its enhanced conductivity and superior structural design.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Zhao Zhang, Fengshuo Xi, Xiuhua Chen, Shaoyuan Li, Wenhui Ma, Zhao Ding, Tao Qu, Yongnian Dai, Rong Deng
Summary: In this study, spherical porous silicon was prepared by recycling microsilica waste from the photovoltaic industry, and nitrogen-doped carbon was coated on the surface to create a coral-like structure. The material showed excellent performance in lithium-ion batteries, with good accommodation of volumetric changes of silicon.
ENVIRONMENTAL CHEMISTRY LETTERS
(2022)
Article
Chemistry, Physical
Ariono Verdianto, Hyojun Lim, Jungjoon Park, Sang-Ok Kim
Summary: In this study, sandwich-like heterostructured composites composed of multilayered MXene and SnSb nanocrystals were prepared via a simple wet-chemical precipitation method. The multilayered MXene with mechanical robustness and high electrical conductivity helped to accommodate the severe volume changes of SnSb nanocrystals, and provide a sufficient conductive network that facilitated electron and Na-ion transportation, and participate in electrochemical reactions through its capacitive behavior. The uniformly embedded SnSb nanocrystals in the interlayer of MXene prevented the re-stacking of the MXene multilayer upon cycling. The SnSb/MXene composite anode exhibited remarkable reversible capacity with dramatically improved Na-ion storage performance.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Ceramics
Ying Li, Ting-Feng Yi, Xuezhong Li, Xueqi Lai, Jingjing Pan, Ping Cui, Yan-Rong Zhu, Ying Xie
Summary: Li2ZnTi3O8/alpha-Fe2O3 composites, prepared via hydrothermal process, exhibit excellent electrochemical properties with high reversible charge capacity and stability, showing potential as anode materials for next-generation rechargeable Li-ion batteries. The formation of strong covalent bonds between Li2ZnTi3O8 and alpha-Fe2O3 contributes to the improved performance of the composites.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Physical
Du Yeol Jo, Seung-Keun Park
Summary: Hollow nanostructures composed of tin-cobalt bimetallic selenides and N-doped carbon sheath (CS-Se@NC) were successfully fabricated for potassium ion batteries, exhibiting high potassium storage performance and excellent cycling performance. The N-doped carbon coating reinforced the composite against particle pulverization while improving electrode conductivity.
APPLIED SURFACE SCIENCE
(2022)
Article
Nanoscience & Nanotechnology
Su Hyun Yang, Yun Jae Lee, Heemin Kang, Seung-Keun Park, Yun Chan Kang
Summary: In this study, a novel synthetic strategy is proposed to convert MXene into restacking-inhibited three-dimensional (3D) balls coated with iron selenides and carbon. The resulting 3D structured microspheres exhibit high reversible capacity and excellent cycling stability in potassium-ion batteries. This strategy addresses the restacking issue of MXene nanosheets and enhances the electrochemical performance of MXene-based materials.
NANO-MICRO LETTERS
(2022)
Article
Materials Science, Multidisciplinary
Mulugeta Gebrekiros Berhe, Hong Geun Oh, Seung-Keun Park, Dongkyoung Lee
Summary: This study investigated the effect of laser cutting on silicon anodes and analyzed the impact of cutting widths and process parameters on the cutting widths. Cutting speed had the largest contribution to the formation of kerf width, clearance width, and burr width, while laser power had a significant impact on the formation of top width.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Chemistry, Physical
Yu Jin Jang, Seung-Keun Park
Summary: In this study, a hierarchically structured Ni-Mo bimetallic selenide/N-doped carbon microsphere (NMSe/NC) is designed as an advanced anode material for potassium ion batteries (KIBs). The unique hierarchical surface structure and the synergistic effect of Mo and Ni species provide sufficient electrochemical reaction sites and promote the reaction kinetics. The resulting NMSe/NC hierarchical microspheres exhibit excellent electrochemical performance, indicating their potential for commercialization in large-scale energy storage systems.
APPLIED SURFACE SCIENCE
(2022)
Article
Energy & Fuels
Hong Geun Oh, Seung-Keun Park
Summary: In this research, one-dimensional hybrid nanostructures, MC-Se@NC, composed of a MoSe2 core and a CoSe2/N-doped carbon shell, were successfully synthesized. The unique morphology and synergistic effect between different elements provide sufficient reaction sites and improve the reaction kinetics. The MC-Se@NC anode demonstrated high reversible capacity and remarkable rate capability when applied to potassium ion batteries. These excellent electrochemical properties suggest the potential commercialization of KIB-based large-scale energy storage systems.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Yun Jae Lee, Seung-Keun Park
Summary: In this study, a bifunctional electrocatalyst composed of hollow CoSx and Ni-Fe based layered double hydroxide (NiFe LDH) nanosheets was developed for efficient overall water splitting. The catalyst exhibits excellent HER and OER activities with low overpotentials and good durability.
Article
Chemistry, Physical
Do Yeol Jo, Seung-Keun Park
Summary: This study presents the design of mesoporous ZnSe nanobelts coated with N-doped carbon for high-performance K-ion batteries. The MP-ZnSe@NC electrode exhibits stable reversible capacity and remarkable rate capability, making it a promising candidate for practical applications.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Environmental
Du Yeol Jo, Seung-Keun Park
Summary: In this study, porous solid-solution Cu-Zn selenide nanobelts coated with N-doped carbon (p-CZSe@NC NBs) were successfully fabricated using a cation-exchange process. The p-ZnSe@NC NBs were prepared by polymer coating on ZnSe[diethylenetri-amine]0.5 followed by carbonization. The synergetic effect of electrochemically active Zn and inactive Cu in response to K ions and the inner pores of the NBs contributes to the improved performance of the p-CZSe@NC NB electrode.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Yu Jin Jang, Youngjae Yoo, Seung-Keun Park
Summary: Constructing hierarchical architecture consisting of low-dimensional building blocks is a promising strategy for achieving high electrochemical performance for lithium-ion batteries. In this study, the researchers demonstrate a convenient synthesis method for Co-Mo oxide composites embedded in a hierarchical N-doped carbon microflower. The hierarchical microflowers exhibit advantages such as increased contact area, abundant ion storage sites, and high electrical conductivity, leading to improved electrochemical performance. The results highlight the significance of designing hierarchical structured materials for enhancing electrochemical energy storage applications.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Multidisciplinary
Yu Jin Jang, Hong Geun Oh, Seung-Keun Park
Summary: We designed a hollow mesoporous carbon bowl embedded with ultrafine bis(selanylidene)iron (FeSe2) nanocrystals (FeSe2@HMCB) via a controllable impregnation method and subsequent selenization process for high-performance potassium-ion batteries (KIBs). The FeSe2@HMCB inherits the advantages of conventional hollow carbon-based composites and exhibits a significant increase in the volumetric energy density of the fabricated electrodes.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2023)
Article
Energy & Fuels
Heegyeom Jeon, Jeong Ho Na, Yong Seok Kim, Seung-Keun Park, Youngjae Yoo
Summary: In this study, wave-selective emitter coolers were fabricated using glass bubbles and barium sulfate, and polyacrylonitrile nanofibers were electrospun on these coolers. The optical properties and cooling power were analyzed based on the ratio of glass bubbles and barium sulfate, as well as the electrospinning conditions. The cooler with the added electrospinning layer showed higher reflectivity and cooling power compared to the cooler containing only polydimethylsiloxane/glass bubbles and barium sulfate. This study improves the performance of previously studied passive radiative cooling.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2023)
Article
Chemistry, Physical
Hong Geun Oh, Seung-Keun Park
Summary: A facile spray-drying process is used to encapsulate hollow CoSnO3 nanoboxes in MXene nanosheets, forming three-dimensional MXene-based microspheres as an anode for LIBs. This 3D structure effectively inhibits the restacking of MXene nanosheets and provides more active sites for Li+ storage. The encapsulation of hollow CoSnO3 nanoboxes in an MXene shell also restricts volume changes during cycling, preventing structural collapse and ensuring stable performance.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Multidisciplinary
Mulugeta Gebrekiros Berhe, Hong Geun Oh, Seung-Keun Park, Mounarik Mondal, Dongkyoung Lee
Summary: Lithium-ion batteries are crucial for the environmentally friendly future energy system due to their high energy density, high power density, long lifetime, and safety. The electrodes, especially LiFePO4, play a key role in determining battery performance. Laser structuring of electrodes has been considered a promising approach to increase energy density.
MATERIALS & DESIGN
(2023)
Article
Chemistry, Physical
Jeong Ho Na, Hong Geun Oh, Seunghwa Lee, Seung-Keun Park
Summary: In this study, 3D MXene-based microspheres encapsulating MOF-derived ZnSe@NC nanoparticles were successfully fabricated by spray drying. The 3D structure effectively prevented restacking of MXene nanosheets and provided a large surface area with abundant ion storage sites. The uniform distribution of the ZnSe@NC nanoparticles within the MXene matrix not only prevented the aggregation of ZnSe crystals during cycling but also enhanced the electrical conductivity. The resulting 3D MX/ZnSe@NC exhibited remarkable cycling stability and excellent rate performance, showing great potential as an anode material for PIBs.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Physical
Hong Geun Oh, Jeong Ho Na, Seung-Keun Park
Summary: In this study, porous 3D carbon microspheres were fabricated via a simple spray-drying method and used as electrode materials in potassium-ion batteries. The composite exhibited excellent electrochemical properties, including stable cycling performance and improved ion transport kinetics.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Nanoscience & Nanotechnology
Jie Zhang, Xiaoyang Chen, MingJian Ding, Jiaqiang Chen, Ping Yu
Summary: This study enhances the compositional inhomogeneity of relaxor ferroelectric thin films to improve their dielectric temperature stability. The prepared films exhibit a relatively high dielectric constant and a very low variation ratio of dielectric constant over a wide temperature range.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Xiaoyu Chen, Ranran Zhang, Hao Zou, Ling Li, Qiancheng Zhu, Wenming Zhang
Summary: Polyaniline-manganese dioxide composites exhibit high conductivity, long discharge platform, and stable circulation, and the specific capacity is increased by providing additional H+ ions to participate in the reaction.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Xutao Huang, Yinping Chen, Jianjun Wang, Gang Lu, Wenxin Wang, Zan Yao, Sixin Zhao, Yujie Liu, Qian Li
Summary: This study aims to establish a novel approach to better understand and predict the behavior of materials with multi-scale lamellar microstructures. High-resolution reconstruction and collaborative characterization methods are used to accurately represent the microstructure. The mechanical properties of pearlite are investigated using crystal plasticity simulation and in-situ scanning electron microscopy tensile testing. The results validate the reliability of the novel strategy.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Cheng Chen, Fanchao Meng, Jun Song
Summary: This study systematically investigated the unfaulting mechanism of single-layer interstitial dislocation loops in irradiated L12-Ni3Al. The unfaulting routes of the loops were uncovered and the symmetry breaking during the unfaulting processes was further elucidated. A continuum model was formulated to analyze the energetics of the loops and predict the unfaulting threshold.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Darshan Bamney, Laurent Capolungo
Summary: This work investigates the formation of adjoining twin pairs (ATPs) at grain boundaries (GBs) in hexagonal close-packed (hcp) metals, focusing on the co-nucleation (CN) of pairs of deformation twins. A continuum defect mechanics model is proposed to study the energetic feasibility of CN of ATPs resulting from GB dislocation dissociation. The model reveals that CN is preferred over the nucleation of a single twin variant for low misorientation angle GBs. Further analysis considering GB character and twin system alignment suggests that CN events could be responsible for ATP formation even at low m' values.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Bing Han, Zhengqian Fu, Guoxiang Zhao, Xuefeng Chen, Genshui Wang, Fangfang Xu
Summary: This study investigates the behavior of electric-field induced antiferroelectric to ferroelectric (AFE-FE) phase transition and reveals the evolution of atomic displacement ordering as the cause for the transition behavior changing from sharp to diffuse. The novel semi-ordered configuration results from the competing interaction between long-range displacement modulation and compositional inhomogeneity, which leads to a diffuse AFE-FE transition while maintaining the switching field.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Akib Jabed, Golden Kumar
Summary: This study demonstrates that cryogenic rejuvenation promotes homogeneous-like flow and increases ductility in metallic glass samples. Conversely, annealing has the opposite effect, resulting in a smoother fracture surface.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Xin Ji, Yan Chong, Satoshi Emura, Koichi Tsuchiya
Summary: A heterogeneous microstructure in Ti-15Mo-3Al alloy with heterogeneous distributions of Mo element and omega(iso) precipitates has achieved a four-fold increase in tensile ductility without a loss of tensile strength, by blocking the propagation of dislocation channels and preventing the formation of micro-cracks.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Amit Samanta, Prasanna Balaprakash, Sylvie Aubry, Brian K. Lin
Summary: This study proposes a combined large-scale first principles approach with machine learning and materials informatics to quickly explore the chemistry-composition space of advanced high strength steels (AHSS). The distribution of aluminum and manganese atoms in iron is systematically explored using first principles calculations to investigate low stacking fault energy configurations. The use of an automated machine learning tool, DeepHyper, speeds up the computational process. The study provides insights into the distribution of aluminum and manganese atoms in systems containing stacking faults and their effects on the equilibrium distribution.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Guowei Zhou, Yuanzhe Hu, Zizheng Cao, Myoung Gyu Lee, Dayong Li
Summary: In this work, a physics-constrained neural network is used to predict grain-level responses in FCC material by incorporating crystal plasticity theory. The key feature, shear strain rate of slip system, is identified based on crystal plasticity and incorporated into the loss function as physical constitutive equations. The introduction of physics constraints accelerates the convergence of the neural network model and improves prediction accuracy, especially for small-scale datasets. Transfer learning is performed to capture complex in-plane deformation of crystals with any initial orientations, including cyclic loading and arbitrary non-monotonic loading.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Pengfei Yang, Qichang Li, Zhongying Wang, Yuxiao Gao, Wei Jin, Weiping Xiao, Lei Wang, Fusheng Liu, Zexing Wu
Summary: In this study, the HER performance of Ru-based catalysts is significantly improved through the dual-doping strategy. The obtained catalyst exhibits excellent performance in alkaline freshwater and alkaline seawater, and can be stably operated in a self-assembled overall water splitting electrolyzer.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Ilias Bikmukhametov, Garritt J. Tucker, Gregory B. Thompson
Summary: Depositing a Ni-1at. % P film can facilitate the formation of multiple quintuple twin junctions, resulting in a five-fold twin structure and a pentagonal pyramid surface topology. The ability to control material structures offers opportunities for creating novel surface topologies, which can be used as arrays of field emitters or textured surfaces.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Zening Yang, Weiwei Sun, Zhengyu Sun, Mutian Zhang, Jin Yu, Yubin Wen
Summary: Multicomponent oxides (MCOs) have wide applications and accurately predicting their thermal expansion remains challenging. This study introduces an innovative attention-based deep learning model, which achieves improved performance by using two self-attention modules and demonstrates adaptability and interpretability.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Ze Liu, Cai Chen, Yuanxun Zhou, Lanting Zhang, Hong Wang
Summary: This study attempts to address the gap in cooling rates between thin film deposition and bulk metallic glass (BMG) casting by correlating the glass-forming range (GFR) determined from combinatorial materials chips (CMCs) with the glass-forming ability (GFA) of BMG. The results show that the full-width at half maximum (FWHM) of the first sharp diffraction peak (FSDP) is a good indicator of BMG GFA, and strong positive correlations between FWHM and the critical casting diameter (Dmax) are observed in various BMG systems. Furthermore, the Pearson correlation coefficients suggest possible similarities in the GFA natures of certain BMG pairs.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Mike Schneider, Jean-Philippe Couzinie, Amin Shalabi, Farhad Ibrahimkhel, Alberto Ferrari, Fritz Koermann, Guillaume Laplanche
Summary: This work aims to predict the microstructure of recrystallized medium and high-entropy alloys, particularly the density and thickness of annealing twins. Through experiments and simulations, a database is provided for twin boundary engineering in alloy development. The results also support existing theories and empirical relationships.
SCRIPTA MATERIALIA
(2024)