Article
Engineering, Mechanical
Wei-Hui Lin, Chong-Min She, Chun-Yu Zhang, Paulo S. Branicio, Zhen - Dong Sha
Summary: The mechanical properties of cellular metallic glasses are influenced by the shape of their cellular structures. Random structures with uniform porosity show higher yield strength and Young's modulus compared to microlattice structures. The chiral structure displays the highest Young's modulus, while stochastic cellular structures exhibit higher energy absorption capacity.
INTERNATIONAL JOURNAL OF PLASTICITY
(2022)
Article
Multidisciplinary Sciences
Luyao Li, Xin Li, Zhiyuan Huang, Jinbiao Huang, Zehang Liu, Jianan Fu, Wenxin Wen, Yu Zhang, Shike Huang, Shuai Ren, Jiang Ma
Summary: Joining metals under liquid has significant implications in various industries and applications. This study presents a method to successfully join different metallic glasses under water, seawater, alcohol, and liquid nitrogen, enabling efficient and strong connections even in extreme environments.
NATURE COMMUNICATIONS
(2023)
Review
Materials Science, Multidisciplinary
Navid Sohrabi, Jamasp Jhabvala, Roland E. Loge
Summary: Bulk Metallic Glasses (BMG) are metallic alloys with the ability to solidify in an amorphous state, showing enhanced properties. However, conventional methods for producing BMGs are limited. Additive manufacturing techniques may provide a potential solution to overcome these limitations.
Article
Engineering, Mechanical
K. Tao, J. C. Qiao, L. Zhang, J. M. Pelletier
Summary: The introduction of Dy element in metallic glasses increases atomic mobility and structural heterogeneity, impacting the dynamic relaxation behavior and mechanical properties. Time-temperature superposition principle, Kohlrausch-Williams-Watts (KWW) function, and quasi-point defects (QPD) theory were used to describe the behavior of metallic glasses. These investigations demonstrate the importance of structure heterogeneity in tailoring the properties of metallic glasses.
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
(2021)
Review
Chemistry, Physical
Yu Chen, Zheng-Wei Dai, Jian-Zhong Jiang
Summary: Metallic glasses and high entropy alloys have shown remarkable features but also have issues. Recent efforts have been made to address these problems by introducing new concepts and mechanisms. High entropy metallic glasses, combining the advantages of both, have become a research focus.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Review
Chemistry, Physical
Haojie Luo, Yulei Du
Summary: This review summarizes the latest progress in the field of laser powder bed fusion (LPBF) additively manufactured bulk metallic glasses (BMGs), focusing on their mechanical properties. The review discusses the BMG alloy systems that have been additively manufactured using LPBF, and clarifies the mechanical properties of LPBF-fabricated BMGs, including micro- and nano-hardness, micropillar compressive performance, and macro-compressive and tensile performance. The relationship between the mechanical properties and microstructure of LPBF-produced BMGs is also analyzed. Measures for improving the mechanical properties of LPBF-fabricated BMGs are discussed.
Article
Materials Science, Multidisciplinary
Haiming Lu, Yao Tang, Fanheng Jiang, Panpan Wan, Haofei Zhou
Summary: Metallic glasses (MGs) are promising structural materials with high strength, large elastic strain limit and enhanced wear resistance. Numerous efforts have been devoted to investigating the effect of hydrostatic pressure on the mechanical properties and deformation mechanisms of MGs. This review discusses recent studies on pressure-dependent thermodynamic properties, mechanical strength, hardness, and elevated ductility of MGs. The findings deepen the understanding of pressure-dependent mechanical behaviors of MGs and point out the potential of tuning mechanical behaviors through stress engineering.
ACTA MECHANICA SOLIDA SINICA
(2023)
Article
Metallurgy & Metallurgical Engineering
Li Ning, Huang Xin
Summary: The application of bulk metallic glasses faces challenges due to room temperature brittleness and manufacturing bottlenecks. 3D printing technology is becoming a key method to solve these difficulties, but the basic theories are completely different from those of crystalline materials, making in-depth analysis crucial for the development of BMG 3D printing technology.
ACTA METALLURGICA SINICA
(2021)
Article
Chemistry, Physical
A. H. Cai, G. Zhou, P. W. Li, D. W. Ding, Q. An, G. J. Zhou, Q. Yang, Y. P. Lin, H. Mao
Summary: The relationship between microstructure and mechanical property of three Zr-based bulk metallic glasses (BMGs) was investigated. The results show that the content of CuZr2-type phase increases but that of Zr6Al2Ni-type phase decreases with increasing Zr content. The plastic flow stress and strain decrease while the plasticity increases with increasing fraction of CuZr2-type cluster, which is named as geometrically unfavorable motifs (GUMs). The fitting parameters from cumulative probability statistics provide valuable clues for investigating the plastic flow and plasticity of the BMGs.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Multidisciplinary
A. Lindsay Greer, Miguel B. Costa, Owain S. Houghton
Summary: There have been remarkable advances in the field of metallic glasses over the last 50 years, including an expanded range of compositions, improved production and shaping techniques, and the discovery of property combinations offering unparalleled performance. Ongoing research continues to provide fundamental insights into the structure and properties of glasses and liquids. This article focuses on the latest advances in understanding and the rapidly expanding prospects for applications.
Article
Materials Science, Multidisciplinary
Chang Liu, Suyue Yuan, Jinwoo Im, Felipe P. J. de Barros, Sami F. Masri, Paulo S. Branicio
Summary: Molecular dynamics simulations are used to investigate the mechanical properties of nanoporous CuxZr1-x metallic glasses. The study reveals a strong correlation between Young's modulus, Ultimate Tensile Strength (UTS), and porosity/composition. Increasing porosity leads to a change in nanoporous topology and a transition from brittle to ductile deformation and failure mechanisms. Genetic Programming (GP) is employed to establish scaling laws for E and UTS as a function of porosity and composition, accurately predicting their values in the entire range considered.
Article
Nanoscience & Nanotechnology
Jiazi Bi, Xinquan Wei, Xiaobin Liu, Ran Li, Ruijuan Xiao, Tao Zhang
Summary: A family of novel Os-Co-Ta-B high-temperature bulk metallic glasses (HTBMGs) with high glass transition temperature, Vickers microhardness, and compressive strength was fabricated by introducing high-modulus refractory metal Os and strong-covalent metalloid B. The impressive strength is attributed to the strong bond characteristics especially for Ta-Os and B-B bonds. The castable OsCo-based HTBMGs with superior mechanical properties and high thermal stabilities are significant for high-temperature applications as advanced structural materials.
SCRIPTA MATERIALIA
(2023)
Article
Chemistry, Multidisciplinary
Yu-Chia Yang, Zhenhai Xia, Sundeep Mukherjee
Summary: This paper explores the relationship between atomic structure and mechanical properties of metallic glasses by using molecular dynamics simulation. The study found that changes in mechanical properties can be linked to short- and medium-range ordering in the atomic structure. Structural statistics, such as Voronoi analysis, were used to determine the mechanical properties of the metallic glass.
Article
Chemistry, Physical
C. Y. Liu, Y. X. Zhang, G. Yuan, C. Y. Zhang, R. D. K. Misra, J. Kang
Summary: The study proposes a novel composition and design strategy for Fe78.9B11.8Si7.6C1Cu0.7 alloy, which successfully achieves excellent magnetic properties and plasticity in Fe-based metallic glasses. This innovation is expected to contribute to the development of next-generation magnetic materials.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Physical
V Jambur, C. Tangpatjaroen, J. Xi, J. Tarnsangpradit, M. Gao, H. Sheng, J. H. Perepezko, I Szlufarska
Summary: This study shows that minor alloying can enhance the strength of metallic glasses by increasing the chemical bond strength, which is distinct from changes in topological ordering. The addition of transition metals to Al-Sm based metallic glasses increased their hardness, mainly due to the strong bonding between transition metals and aluminum atoms. The effects of topology and chemistry on the mechanical properties of metallic glasses are independent of each other, providing insights for the design of metallic glasses with improved mechanical properties.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Multidisciplinary
Bingqiang Wei, Wenqian Wu, Mingyu Gong, Shuwei Yu, Song Ni, Min Song, Jian Wang
Summary: Deformation twinning is crucial in determining the mechanical behavior of hexagonal metals. Lowering the energy of basal stacking faults can promote the formation of basal stacking faults and face centred cubic phase, which affects the propagation and growth of deformation twins. This study provides insights into the influence of lowering basal stacking faults energy on twinning behaviors in hexagonal metals.
Article
Materials Science, Multidisciplinary
Haijie Zhang, Xiaoshan Liu, Dexin Ma, Min Song, Andreas Ludwig, Abdellah Kharicha, Menghuai Wu
Summary: Single-crystal superalloy turbine blades fabricated using directional solidification are prone to flow-induced defects such as freckles and eutectic accumulation. This study proposes a novel method to digitally simulate the solidification process and verifies its effectiveness through experiments and simulations. It also highlights the importance of the internal structure and other process conditions in freckle formation.
Article
Materials Science, Multidisciplinary
Xiongpeng Zhou, Hongge Yan, Jihua Chen, Weijun Xia, Huaming Zhu, Bin Su, Min Song
Summary: The effect of texture on the damping capacity of ZK60 magnesium alloy was investigated through compression experiments. It was found that both the dislocation networks, twins, and the basal texture intensity affect the damping capacity. This research provides a direction for the study of high-strength and high-damping magnesium alloys.
MATERIALS SCIENCE AND TECHNOLOGY
(2023)
Article
Nanoscience & Nanotechnology
Li Wang, Xiaopeng Liang, Bin Liu, Michael Oehring, Jonathan Paul, Jie Liu, Min Song, Florian Pyczak, Yong Liu
Summary: The interaction between dislocations and perovskite Ti3AlC precipitates in a titanium alloy was investigated. It was found that the Ti3AlC carbides can be sheared by dislocations, leading to the formation of stacking faults and crossed stacking fault configurations. These stacking faults are induced by the shear of Shockley partial dislocations and further extended along specific crystal planes.
SCRIPTA MATERIALIA
(2023)
Article
Materials Science, Multidisciplinary
Feng Wang, Yue Li, Xinren Chen, Huan Zhao, Khurram Yaqoob, Yong Du, Zhangwei Wang, Min Song
Summary: The formation of dislocation gradient through pre-torsion significantly increases the strength of Al alloys without reducing uniform elongation, leading to exceptional mechanical properties.
MATERIALS RESEARCH LETTERS
(2023)
Article
Engineering, Mechanical
Xu Zhang, Yang Gui, Minjie Lai, Xiaochong Lu, Ji Gu, Feng Wang, Tao Yang, Zhangwei Wang, Min Song
Summary: The microstructures, mechanical properties, and deformation substructures of gradient Mo0.3NiCoCr medium-entropy alloys with very coarse grain size created by pre-torsion have been investigated. The strength of these alloys increases with the increase of torsion angle, while the tensile elongation remains the same, suggesting the enhanced strength-ductility synergy. The combination of experimental characterization and theoretical modeling enables to clarify the underlying strengthening and strain hardening mechanisms, providing guidance for optimizing the mechanical performance of structural materials via tuning the design of gradient structure.
INTERNATIONAL JOURNAL OF PLASTICITY
(2023)
Article
Materials Science, Multidisciplinary
Zonglian Huang, Bo Wang, Fei Liu, Min Song, Song Ni, Shaojun Liu
Summary: The influence of laser energy density and heat treatment on the microstructure and properties of Co-Cr-Mo-W alloys fabricated by selective laser melting (SLM) was investigated. The SLM-ed Co-Cr-Mo-W alloys displayed high strength and good ductility when the laser power, scanning speed, and scanning space were set as 160 W, 400 mm/s, and 0.07 mm, respectively. The heat treated alloys showed finely distributed precipitates ranging from nano-to macro-scale in Co-Cr alloys grains and/or along the grain boundaries. By tailoring the microstructure and morphology of SLM-ed alloys during heat treatment, Co-Cr-Mo-W alloys with an excellent combination of strength and ductility can be achieved. The tensile strength, yield strength, and elongation were 1221.38 +/- 10 MPa, 778.81 +/- 12 MPa, and 17.2 +/- 0.67%, respectively.
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS
(2023)
Article
Chemistry, Physical
Weijing Liu, Xinglong An, Wenting Jiang, Song Ni, Min Song
Summary: In this study, the effects of strain rate and strain on the microstructure and hardness of polycrystalline cobalt were investigated. It was found that high strain rate promoted the activation of various types of twinning and incomplete dynamic recrystallization during high-speed impact. Quasi-static compression mainly resulted in dislocation slip and the activation of specific twins. The high-speed compressed samples exhibited higher hardness values due to the higher density of twins produced during high-speed compression.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Longjun Li, Li Wang, Zhida Liang, Junyang He, Min Song
Summary: The formation of various types of oxide scales on the surface and along the grain boundaries of a complex CoNi-based superalloy was investigated at 900 degrees C. A complex multilayered oxide scale was formed under steady-state conditions (oxidation time up to 24 hours). After the breakdown of the steady-state oxide scale (oxidation for 48 hours), different types of oxide scales occurred. It was also observed that oxidation gradually extended into the specimen interior along the grain boundaries, caused by selective oxidation of elements due to differences in equilibrium oxygen partial pressures. Local microstructure and oxygen concentration were found to significantly influence the formation and configuration of the oxide scales in the investigated alloy.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Letter
Materials Science, Multidisciplinary
Hao Zhang, Bingqiang Wei, Xiaoqin Ou, Song Ni, Xiaozhou Liao, Min Song
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2023)
Article
Materials Science, Multidisciplinary
Yang Yang, Xiaoqin Ou, Hao Zhang, Min Song
Summary: Carbon plays a crucial role in enhancing the mechanical properties of steels as a principal alloying element. This study investigates the interstitial sites for carbon atoms during deformation-induced phase transformations in Fe-C alloys through molecular dynamics simulations, providing insights into the microstructural evolution at the atomic scale. The distribution and arrangement of carbon atoms in the Fe lattice affect the formation of stacking faults and the pinning effects on dislocation movement.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Materials Science, Multidisciplinary
Yangbo Yu, Hongge Yan, Huaming Zhu, Jihua Chen, Weijun Xia, Youping Sun, Bin Su, Yifu Deng, Min Song
Summary: This study investigates the DRX behavior, grain structure, and texture evolution of bimodal TC17 alloy during high strain rate hot compression at 840°C and 900°C. The results show that the lamellar alpha s has almost no impact on the DRX of the beta phase due to dynamic transformation. The formation of dense LAGB cells in the beta phase is influenced by the decomposition of alpha p and the strain level.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Materials Science, Multidisciplinary
Jie Yan, Min Song, Dong-Ying Zhou, Guowei Ni, Muhua Gu, Shek-Man Yiu, Xiuwen Zhou, Liang-Sheng Liao, Yun Chi
Summary: Efficient saturated red and near-infrared emissive bis-tridentate Ir(III) complexes have been synthesized for the development of organic light-emitting diodes (OLEDs). The resulting OLED devices demonstrate high external quantum efficiencies and emission peak wavelengths.
ADVANCED OPTICAL MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Changchang Liu, Ji Gu, Min Song
Summary: This study investigates the hot rolling treatment and water quenching process on a TC18 titanium alloy, revealing the formation of a new phase induced by stress and assisted by another phase. The existence of a new phase and diffuse streaks during hot working were also observed. The research confirms the presence of dynamic recrystallization (DRX), with recrystallization grains nucleating preferentially at high-energy areas such as grain boundaries and shear bands. The elongation decreases and tensile strength increases with increasing deformation.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Materials Science, Multidisciplinary
Yangbo Yu, Hongge Yan, Huaming Zhu, Jihua Chen, Weijun Xia, Chang Xu, Min Song
Summary: Modified alpha precipitation based on severely deformed beta phase and optimized aging treatments is crucial for strengthening titanium alloys. This study investigated the beta phase features of high strain rate hot compressed TC17 alloy and the precipitation behavior of alpha phase during single-step and duplex aging. The results showed that high strain rate hot compression significantly promoted the nucleation and growth of alpha phase, and duplex aging was more beneficial for refining alpha precipitates.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Materials Science, Ceramics
Deniz Bozoglu, Sahin Yakut, Kemal Ulutas, Deniz Deger
Summary: Thin film polyethylene oxide, produced by the thermal evaporation technique, exhibits structural and property differences compared to bulk polyethylene oxide. The dielectric constant of polyethylene oxide thin film is 10 times greater than that of bulk polyethylene oxide. There is consistency among dielectric constants, activation energies, and free volume fractions for both thin film and bulk samples. Polyethylene oxide thin film is observed to be more brittle than bulk polyethylene oxide.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Xiaozhen Fan, Zhuo Wang, Zheng Fang, Huiqun Ye, Jinju Zheng, Jianqiang Zhang, Yanjun Qin, Yao Zhai, Yanlong Miao, Zixiang Zhao, Can Yang, Jiajun He, Zhenghang Wei, Yunzhang Fang
Summary: The microscopic strain evolution and microstructural of FeCuNbSiB amorphous alloy samples were studied under both free and tensile stress annealing conditions. It was found that an amorphous-nanocrystalline structure was developed in both samples after annealing at 813 K, and the size of nanocrystals was limited by the applied stress.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Atsushi Tanaka, Atsuki Saito, Takashi Murata, Ayako Nakata, Tsuyoshi Miyazaki
Summary: Although molecular dynamics (MD) simulation is a powerful tool for investigating the atomic-scale structures of complex materials, its reliable and accurate application to multi-component glass systems faces challenges due to limited force fields (FFs) and the complexity of chemical environments. This study demonstrates the feasibility of efficient and accurate large-scale density functional theory (DFT) calculations for multi-component glass systems. The evaluation of classical FFs based on the results of large-scale DFT calculations reveals low accuracy for non-bridging oxygen atoms, and differences in Si-O-Si angle distribution and electronic structure for X = Mg.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Petr Shvets, Ksenia Maksimova, Aleksandr Goikhman
Summary: In this study, vanadium oxide xerogel samples were successfully synthesized through a liquid phase reaction and the interaction of films with water. The samples were thoroughly analyzed using X-ray diffraction and Raman spectroscopy, revealing the existence of two distinct phases. It was also discovered that previous misinterpretations regarding the high-pressure polymorph structure were due to the formation of a high-temperature phase. These findings highlight the potential for further refining and expanding the current structural models of vanadium oxide xerogel in future research efforts.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Yiran Zhang, Jing Pang, Qingchun Xiang, Dong Yang, Yinglei Ren, Xiaoyu Li, Keqiang Qiu
Summary: The effect of the volume fraction of body-centered cubic (BCC) crystal on the room temperature brittleness of Fe-based amorphous nanocrystalline alloys was investigated. Molecular dynamics simulations were conducted to obtain seven model samples with different embedded BCC nanocrystal contents. The results showed a gradient decrease in the plasticity of the alloys with different nanocrystal contents.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Moustafa Sahnoune Chaouche, Hani K. Al-Mohair, Shavan Askar, Barno Sayfutdinovna Abdullaeva, Naseer Ali Hussien, Ahmed Hussien Alawadi
Summary: In this work, a novel micromechanical data-driven machine learning framework was proposed to characterize material parameters in bulk metallic glasses. The framework utilized nanoindentation simulations with Berkovich and spherical tips to compile a vast collection of data on material behavior in BMGs. The developed machine learning model efficiently predicted critical material properties and highlighted the importance of input feature weight functions.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Louisiane Verger, Vinuyan Ganesaratnam, Virginie Nazabal, Sebastien Chenu, Christophe Calers, David Le Coq, Laurent Calvez, Olivier Hernandez, Xiang-Hua Zhang
Summary: Crystallization in Ga, Sb, and Se glasses was studied, and a correlation between Se content, crystalline phases, and electrical conductivity was observed. The resulting glass-ceramics exhibited significantly higher conductivity compared to other Se-based glass-ceramics.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Seong-Sik Shin, Ga-Yeong Kim, Byeonggwan Lee, Jae-Hwan Yang, Yeon-Su Son, Jung-Hoon Choi, Jae-Young Pyo, Ki Rak Lee, Hwan-Seo Park, Hyun Woo Kang
Summary: In this study, silver tungstate-tellurite glass with different loading of AgI was developed for immobilization of radioactive iodine. The effects of increasing the amount of AgI on the glass matrix were investigated. The leaching properties of all samples were evaluated, and it was found that the release of all elements satisfied the US regulation.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Chunghee Nam
Summary: This study demonstrates the prediction performance of a CNN regression model for the magnetic entropy changes and transition temperatures of bulk metallic glasses with magnetocaloric effects. The model achieved high prediction performance, as measured by the determination coefficient and root mean square error. The results showed good agreement with experimental values and reported results.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
A. Hosny, Y. M. Moustafa, G. El-Damrawi
Summary: In this study, crystalline glass ceramics were obtained directly from glasses using an ion exchange process between lead bromide and oxygen ions. The addition of lead bromide caused significant changes in the glass structure and the formation of specific crystalline phases.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Luana Cristina Feitosa Alves, Jheimison Ferreira Gomes, Natacya Fontes Dantas, Maria Nayane Queiroz, Pablo Nabuco Portes, Francielle Sato, Nilma de Souza Fernandes, Karina Miyuki, Celso Vataru Nakamura, Alysson Steimacher, Franciana Pedrochi
Summary: This study evaluated the influence of CaF2 addition on the bioactivity of the samples. The results showed that the samples exhibited good bioactivity and cytocompatibility, making them suitable for biomedical applications.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
N. Keninger, S. Feller
Summary: The principles of Topological Constraint Theory (TCT) were used to study alkali borate and silicate glass systems. Structural models were developed based on experimental data and used to predict properties of the glass.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Hao Wang, Chengliang Zhao, Chuntao Chang, Shengli Zhu, Zhankui Zhao
Summary: The relationship between the heterogeneous structure and structural relaxation in metallic glasses was explored by investigating the quasielastic and viscoelastic behavior of a Zr55Cu30Ni5Al10 metallic glass. Stress-annealing treatment was used to retain elastic strain energy, and a unique creep recovery phenomenon was observed during the reheating process. The Maxwell model was employed to qualitatively describe the mechanisms of elastic strain energy retention and release.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Sihyung Lee, Giyeol Han, Karuppasamy Pandian Marimuthu, Hyungyil Lee
Summary: This study presents a method for extracting FVM parameters of Zr-based TFMG using MD and FEA, and validates the method through simulation and experiments.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
Article
Materials Science, Ceramics
Nedra Saad, Mohamed Haouari, Mayssa Ibrahim, Noura Amamou
Summary: In this work, we investigated the optical properties of a fluorophosphate glass system doped with Tb3+ and Eu3+ ions. We found that the emitted light can be tuned by changing the doping concentration, excitation wavelength, or excitation power, which is important for the design of solid-state lighting sources.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2024)
