Browse by UCL people
Group by: Type | Date
Number of items: 48.
2025
Fan, Xianqiang;
Fleming, Tristan G;
Clark, Samuel J;
Fezzaa, Kamel;
Getley, Anna CM;
Marussi, Sebastian;
Wang, Hongze;
... Lee, Peter D; + view all
(2025)
Magnetic modulation of keyhole instability during laser welding and additive manufacturing.
Science
, 387
(6736)
pp. 864-869.
10.1126/science.ado8554.
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Huang, Chun;
Wilson, Matthew D;
Cline, Ben;
Sivarajah, Abeiram;
Stolp, Wiebe;
Boone, Matthieu N;
Connolley, Thomas;
(2025)
Li+ concentration and morphological changes at the anode and cathode interphases inside solid-state lithium metal batteries.
Journal of Physical Energy
, 7
(2)
, Article 025009. 10.1088/2515-7655/adafda.
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Mu, Jierui;
Wei, Qianglong;
Leung, Chu Lun Alex;
Lu, Qiang;
Tang, Zijue;
Gao, Zhenyang;
Ren, Pengyuan;
... Wang, Hongze; + view all
(2025)
In situ TiB2 nanoparticles enable uniform electrochemical dissolution for enhanced dimensional precision and capillarity in additively manufactured micro inner channels (Φ 1.4 mm).
Journal of Materials Science & Technology
10.1016/j.jmst.2025.08.043.
(In press).
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Ren, P;
Ouyang, Y;
Mu, J;
Luo, S;
Tang, Z;
Wu, Y;
Leung, CLA;
... Wang, H; + view all
(2025)
Metal powder atomization preparation, modification, and reuse for additive manufacturing: A review.
Progress in Materials Science
, 152
, Article 101449. 10.1016/j.pmatsci.2025.101449.
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Zhang, Kai;
Bhagavath, Shishira;
Marussi, Sebastian;
Rack, Alexander;
Atwood, Robert;
Jones, Martyn A;
Leung, Chu Lun Alex;
... Lee, Peter D; + view all
(2025)
Pore-lean directed energy deposition additive manufacturing through laser power modulation.
Acta Materialia
, Article 121515. 10.1016/j.actamat.2025.121515.
(In press).
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Zhu, Chengbo;
Guo, Da;
Alex Leung, Chu Lun;
Tzanakis, Iakovos;
Lee, Peter D;
Eskin, Dmitry;
(2025)
Design of hot-tearing resistant and thermally stable aluminium alloys for advanced casting technologies.
Materials & Design
, 260
, Article 115152. 10.1016/j.matdes.2025.115152.
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2024
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Chen, Roujia;
Leung, Chu Lun Alex;
Huang, Chun;
(2024)
Exploring the Properties of Disordered Rocksalt Battery Cathode Materials by Advanced Characterization.
Advanced Functional Materials
, Article 2308165. 10.1002/adfm.202308165.
(In press).
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Li, Wei;
Lambert-Garcia, Rubén;
Getley, Anna CM;
Kim, Kwan;
Bhagavath, Shishira;
Majkut, Marta;
Rack, Alexander;
... Leung, Chu Lun Alex; + view all
(2024)
AM-SegNet for additive manufacturing in situ X-ray image segmentation and
feature quantification.
Virtual and Physical Prototyping
, 19
(1)
10.1080/17452759.2024.2325572.
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Priyadarshi, A;
Bin Shahrani, S;
Choma, T;
Zrodowski, L;
Qin, L;
Leung, CLA;
Clark, SJ;
... Tzanakis, I; + view all
(2024)
New insights into the mechanism of ultrasonic atomization for the production of metal powders in additive manufacturing.
Additive Manufacturing
, 83
, Article 104033. 10.1016/j.addma.2024.104033.
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Wang, A;
Wei, Q;
Tang, Z;
Oliveira, JP;
Leung, CLA;
Ren, P;
Zhang, X;
... Wang, H; + view all
(2024)
Effects of hatch spacing on pore segregation and mechanical properties during blue laser directed energy deposition of AlSi10Mg.
Additive Manufacturing
, 85
, Article 104147. 10.1016/j.addma.2024.104147.
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Yakubov, V;
Ostergaard, H;
Bhagavath, S;
Leung, CLA;
Hughes, J;
Yasa, E;
Khezri, M;
... Paradowska, AM; + view all
(2024)
Hardness Distribution and Defect Formation in Aluminium Alloys Fabricated via Additive Friction Stir Deposition (AFSD).
In:
11th Australasian Congress on Applied Mechanics, ACAM 2024: Faster, Stronger, Leaner – Advancing Applied Mechanics for a Resilient and Sustainable Future.
(pp. pp. 244-251).
Engineers Australia: Brisbane, Australia.
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Yakubov, Vladislav;
Ostergaard, Halsey;
Bhagavath, Shishira;
Leung, Chu Lun Alex;
Hughes, James;
Yasa, Evren;
Khezri, Mani;
... Paradowska, Anna M; + view all
(2024)
Recycled aluminium feedstock in metal additive manufacturing: A state of the art review.
Heliyon
, 10
(5)
, Article e27243. 10.1016/j.heliyon.2024.e27243.
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Zhang, Kai;
Chen, Yunhui;
Marussi, Sebastian;
Fan, Xianqiang;
Fitzpatrick, Maureen;
Bhagavath, Shishira;
Majkut, Marta;
... Lee, Peter D; + view all
(2024)
Pore evolution mechanisms during directed energy deposition additive manufacturing.
Nature Communications
, 15
, Article 1715. 10.1038/s41467-024-45913-9.
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2023
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Bhatt, A;
Huang, Y;
Leung, CLA;
Soundarapandiyan, G;
Marussi, S;
Shah, S;
Atwood, RC;
... Lee, PD; + view all
(2023)
In situ characterisation of surface roughness and its amplification during multilayer single-track laser powder bed fusion additive manufacturing.
Additive Manufacturing
, 77
, Article 103809. 10.1016/j.addma.2023.103809.
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Fan, Xianqiang;
Fleming, Tristan G;
Rees, David T;
Huang, Yuze;
Marussi, Sebastian;
Leung, Chu Lun Alex;
Atwood, Robert C;
... Lee, Peter D; + view all
(2023)
Thermoelectric magnetohydrodynamic control of melt pool flow during laser directed energy deposition additive manufacturing.
Additive Manufacturing
, 71
, Article 103587. 10.1016/j.addma.2023.103587.
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Fleming, TG;
Clark, SJ;
Fan, X;
Fezzaa, K;
Leung, CLA;
Lee, PD;
Fraser, JM;
(2023)
Synchrotron validation of inline coherent imaging for tracking laser keyhole depth.
Additive Manufacturing
, 77
, Article 103798. 10.1016/j.addma.2023.103798.
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Gao, Z;
Wang, H;
Letov, N;
Zhao, YF;
Zhang, X;
Wu, Y;
Leung, CLA;
(2023)
Data-driven design of biometric composite metamaterials with extremely recoverable and ultrahigh specific energy absorption.
Composites Part B: Engineering
, 251
, Article 110468. 10.1016/j.compositesb.2022.110468.
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Guo, L;
Liu, H;
Wang, H;
Wei, Q;
Zhang, J;
Chen, Y;
Leung, CLA;
... Wang, H; + view all
(2023)
A high-fidelity comprehensive framework for the additive manufacturing printability assessment.
Journal of Manufacturing Processes
, 105
pp. 219-231.
10.1016/j.jmapro.2023.09.041.
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Guo, L;
Wang, H;
Liu, H;
Huang, Y;
Wei, Q;
Leung, CLA;
Wu, Y;
(2023)
Quantifying the effects of gap on the molten pool and porosity formation in laser butt welding.
International Journal of Heat and Mass Transfer
, 209
, Article 124143. 10.1016/j.ijheatmasstransfer.2023.124143.
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Guo, Liping;
Wang, Hongze;
Liu, Hanjie;
Huang, Yuze;
Wei, Qianglong;
Alex Leung, Chu Lun;
Wu, Yi;
(2023)
Understanding keyhole induced-porosities in laser powder bed fusion of aluminum and elimination strategy.
International Journal of Machine Tools and Manufacture
, 184
, Article 103977. 10.1016/j.ijmachtools.2022.103977.
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Leung, CLA;
Wilson, MD;
Connolley, T;
Collins, SP;
Magdysyuk, OV;
Boone, MN;
Suzuki, K;
... Huang, C; + view all
(2023)
Correlative full field X-ray compton scattering imaging and X-ray computed tomography for in situ observation of Li ion batteries.
Materials Today Energy
, 31
, Article 101224. 10.1016/j.mtener.2022.101224.
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Ma, S;
Shang, Z;
Shang, A;
Zhang, P;
Tang, C;
Huang, Y;
Leung, CLA;
... Wang, X; + view all
(2023)
Additive manufacturing enabled synergetic strengthening of bimodal reinforcing particles for aluminum matrix composites.
Additive Manufacturing
, 70
, Article 103543. 10.1016/j.addma.2023.103543.
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Mu, J;
Sun, T;
Leung, CLA;
Oliveira, JP;
Wu, Y;
Wang, H;
Wang, H;
(2023)
Application of electrochemical polishing in surface treatment of additively manufactured structures: A review.
Progress in Materials Science
, 136
, Article 101109. 10.1016/j.pmatsci.2023.101109.
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Rees, David T;
Lun Alex Leung, Chu;
Elambasseril, Joe;
Marussi, Sebastian;
Shah, Saurabh;
Marathe, Shashidhara;
Brandt, Milan;
... Lee, Peter D; + view all
(2023)
In situ X-ray imaging of hot cracking and porosity during LPBF of Al-2139 with TiB2 additions and varied process parameters.
Materials & Design
, Article 112031. 10.1016/j.matdes.2023.112031.
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Soundarapandiyan, G;
Leung, CLA;
Johnston, C;
Chen, B;
Khan, RHU;
McNutt, P;
Bhatt, A;
... Fitzpatrick, ME; + view all
(2023)
In situ monitoring the effects of Ti6Al4V powder oxidation during laser powder bed fusion additive manufacturing.
International Journal of Machine Tools and Manufacture
, 190
, Article 104049. 10.1016/j.ijmachtools.2023.104049.
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Wang, A;
Wei, Q;
Luo, S;
Tang, Z;
Yang, H;
Wu, Y;
Leung, CLA;
... Wang, H; + view all
(2023)
Blue laser directed energy deposition of aluminum with synchronously enhanced efficiency and quality.
Additive Manufacturing Letters
, 5
, Article 100127. 10.1016/j.addlet.2023.100127.
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2022
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Gao, Zhenyang;
Wang, Hongze;
Sun, Hua;
Sun, Tengteng;
Wu, Yi;
Leung, Chu Lun Alex;
Wang, Haowei;
(2022)
Additively manufactured high-energy-absorption metamaterials with artificially engineered distribution of bio-inspired hierarchical microstructures.
Composites Part B: Engineering
, 247
, Article 110345. 10.1016/j.compositesb.2022.110345.
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Huang, Chun;
Wilson, Matthew D;
Suzuki, Kosuke;
Liotti, Enzo;
Connolley, Thomas;
Magdysyuk, Oxana V;
Collins, Stephen;
... Leung, Chu Lun Alex; + view all
(2022)
3D Correlative Imaging of Lithium Ion Concentration in a Vertically Oriented Electrode Microstructure with a Density Gradient.
Advanced Science
10.1002/advs.202105723.
(In press).
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Huang, Yuze;
Fleming, Tristan G;
Clark, Samuel J;
Marussi, Sebastian;
Fezzaa, Kamel;
Thiyagalingam, Jeyan;
Leung, Chu Lun Alex;
(2022)
Keyhole fluctuation and pore formation mechanisms during laser powder bed fusion additive manufacturing.
Nature Communications
, 13
(1)
, Article 1170. 10.1038/s41467-022-28694-x.
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Leung, Chu Lun Alex;
Luczyniec, Dawid;
Guo, Enyu;
Marussi, Sebastian;
Atwood, Robert C;
Meisnar, Martina;
Saunders, Ben;
(2022)
Quantification of Interdependent Dynamics during Laser Additive Manufacturing Using X-Ray Imaging Informed Multi-Physics and Multiphase Simulation.
Advanced Science
, Article e2203546. 10.1002/advs.202203546.
(In press).
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Sun, Tengteng;
Wang, Hongze;
Gao, Zhenyang;
Wu, Yi;
Wang, Mingliang;
Jin, Xinyuan;
Leung, Chu Lun Alex;
... Wang, Haowei; + view all
(2022)
The role of in-situ nano-TiB2 particles in improving the printability of noncastable 2024Al alloy.
Materials Research Letters
, 10
(10)
pp. 656-665.
10.1080/21663831.2022.2080514.
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Tosi, Riccardo;
Leung, Chu Lun Alex;
Tan, Xipeng;
Muzangaza, Emmanuel;
Attallah, Moataz M;
(2022)
Revealing the microstructural evolution of electron beam powder bed fusion and hot isostatic pressing Ti-6Al-4V in-situ shelling samples using X-ray computed tomography.
Additive Manufacturing
, 57
, Article 102962. 10.1016/j.addma.2022.102962.
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2021
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Ahmed, FF;
Clark, SJ;
Alex Leung, CL;
Stanger, L;
Willmott, J;
Marussi, S;
Honkimaki, V;
... Phillion, AB; + view all
(2021)
Achieving homogeneity in a high-Fe β-Ti alloy laser-printed from blended elemental powders.
Materials & Design
, 210
, Article 110072. 10.1016/j.matdes.2021.110072.
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Chen, Y;
Clark, SJ;
Collins, DM;
Marussi, S;
Hunt, SA;
Fenech, DM;
Connolley, T;
... Lee, PD; + view all
(2021)
Correlative Synchrotron X-ray Imaging and Diffraction of Directed Energy Deposition Additive Manufacturing.
Acta Materialia
, 209
, Article 116777. 10.1016/j.actamat.2021.116777.
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Chen, Y;
Clark, SJ;
Sinclair, L;
Leung, CLA;
Marussi, S;
Connolley, T;
Atwood, RC;
... Lee, PD; + view all
(2021)
Synchrotron X-ray imaging of directed energy deposition additive manufacturing of titanium alloy Ti-6242.
Additive Manufacturing
, 41
, Article 101969. 10.1016/j.addma.2021.101969.
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Chen, Y;
Clark, SJ;
Huang, Y;
Sinclair, L;
Lun Alex Leung, C;
Marussi, S;
Connolley, T;
... Lee, PD; + view all
(2021)
In situ X-ray quantification of melt pool behaviour during directed energy deposition additive manufacturing of stainless steel.
Materials Letters
, 286
10.1016/j.matlet.2020.129205.
(In press).
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Karagadde, S;
Leung, CLA;
Lee, PD;
(2021)
Progress on In Situ and Operando X-ray Imaging of Solidification Processes.
Materials
, 14
(9)
, Article 2374. 10.3390/ma14092374.
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Leung, CLA;
Elizarova, I;
Isaacs, M;
Marathe, S;
Saiz, E;
Lee, PD;
(2021)
Enhanced near-infrared absorption for laser powder bed fusion using reduced graphene oxide.
Applied Materials Today
, 23
, Article 101009. 10.1016/j.apmt.2021.101009.
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Soundarapandiyan, G;
Johnston, C;
Khan, RHU;
Leung, CLA;
Lee, PD;
Hernández-Nava, E;
Chen, B;
(2021)
The effects of powder reuse on the mechanical response of electron beam additively manufactured Ti6Al4V parts.
Additive Manufacturing
, 46
, Article 102101. 10.1016/j.addma.2021.102101.
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2020
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Chen, Y;
Clark, SJ;
Leung, CLA;
Sinclair, L;
Marussi, S;
Olbinado, MP;
Boller, E;
... Lee, PD; + view all
(2020)
In-situ Synchrotron imaging of keyhole mode multi-layer laser powder bed fusion additive manufacturing.
Applied Materials Today
, 20
, Article 100650. 10.1016/j.apmt.2020.100650.
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Clark, SJ;
Leung, CLA;
Chen, Y;
Sinclair, L;
Marussi, S;
Lee, PD;
(2020)
Capturing Marangoni flow via synchrotron imaging of selective laser melting.
In:
MCWASP XV: International Conference on Modelling of Casting, Welding and Advanced Solidification Processes.
IOP: Jönköping, Sweden.
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Huang, C;
Leung, CLA;
Leung, P;
Grant, PS;
(2020)
A Solid-State Battery Cathode with a Polymer Composite Electrolyte and Low Tortuosity Microstructure by Directional Freezing and Polymerization.
Advanced Energy Materials
10.1002/aenm.202002387.
(In press).
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Sinclair, L;
Leung, CLA;
Marussi, S;
Clark, SJ;
Chen, Y;
Olbinado, MP;
Rack, A;
... Lee, PD; + view all
(2020)
In situ radiographic and ex situ tomographic analysis of pore interactions during multilayer builds in laser powder bed fusion.
Additive Manufacturing
, 36
, Article 101512. 10.1016/j.addma.2020.101512.
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2019
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Leung, CLA;
Marussi, S;
Towrie, M;
Atwood, RC;
Withers, PJ;
Lee, PD;
(2019)
The effect of powder oxidation on defect formation in laser additive manufacturing.
Acta Materialia
, 166
pp. 294-305.
10.1016/j.actamat.2018.12.027.
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Leung, CLA;
Tosi, R;
Muzangaza, E;
Nonni, S;
Withers, PJ;
Lee, PD;
(2019)
Effect of preheating on the thermal, microstructural and mechanical properties of selective electron beam melted Ti-6Al-4V components.
Materials & Design
, 174
, Article 107792. 10.1016/j.matdes.2019.107792.
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2018
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Leung, Chu Lun Alex;
(2018)
X-ray imaging of powder consolidation during laser additive manufacturing.
Doctoral thesis (Ph.D), University of Manchester.
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Leung, CLA;
Marussi, S;
Atwood, RC;
Towrie, M;
Withers, PJ;
Lee, PD;
(2018)
In situ X-ray imaging of defect and molten pool dynamics in laser additive manufacturing.
Nature Communications
, 9
, Article 1355. 10.1038/s41467-018-03734-7.
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Leung, CLA;
Marussi, S;
Towrie, M;
del Val Garcia, J;
Atwood, RC;
Bodey, AJ;
Jones, JR;
... Lee, PD; + view all
(2018)
Laser-matter interactions in additive manufacturing of stainless steel SS316L and 13-93 bioactive glass revealed by in situ X-ray imaging.
Additive Manufacturing
, 24
pp. 647-657.
10.1016/j.addma.2018.08.025.
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