Laser-Directed Assembly of Nanorods of 2D Materials.
Sign Up to like & getrecommendations! Published in 2019 at "Small"
DOI: 10.1002/smll.201904415
Abstract: Herein, the previously unrealized ability to grow nanorods and nanotubes of 2D materials using femtosecond laser irradiation is demonstrated. In as short as 20 min, nanorods of tungsten disulfide, molybdenum disulfide, graphene, and boron nitride… read more here.
Keywords: laser directed; assembly nanorods; directed assembly; nanorods materials ... See more keywords
Functionally Gradient H13 Tool Steel/Oxygen‐Free High Thermal Conductivity Cu Composites Manufactured by Laser‐Directed Energy Deposition
Sign Up to like & getrecommendations! Published in 2024 at "steel research international"
DOI: 10.1002/srin.202400190
Abstract: H13 tool steel and copper (Cu) functionally gradient materials (FGMs) have been manufactured using laser‐directed energy deposition (L‐DED). Differential scanning calorimetry analysis of H13‐Cu blends shows clear separation of the Fe‐rich and Cu‐rich liquids due… read more here.
Keywords: h13 tool; tool steel; steel; laser directed ... See more keywords
Controlling microstructure of FeCrMoBC amorphous metal matrix composites via laser directed energy deposition
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.157537
Abstract: Abstract Fe-based amorphous coatings are typically known for their high hardness and wear resistance and are often applied using thermal spraying techniques. When cladding these materials, using laser directed energy deposition (DED), it becomes possible… read more here.
Keywords: directed energy; laser directed; amorphous metal; energy deposition ... See more keywords
Laser-Directed Bubble Printing of MXene-Based Composites: A Simple Route to Micropatterned Photodetectors
Sign Up to like & getrecommendations! Published in 2025 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.5c08769
Abstract: MXenes are a family of robust two-dimensional materials with tunable optical properties and high electrical conductivity ideal for optoelectronics. Herein, the direct, free-form micropatterning of MXene/semiconductor composites on glass substrates using a laser-driven microbubble is… read more here.
Keywords: bubble printing; mxene; directed bubble; laser directed ... See more keywords
Expanding the elastocaloric temperature range of ternary Ti–Ni–Fe alloys by laser-directed energy deposition additive manufacturing
Sign Up to like & getrecommendations! Published in 2025 at "Applied Physics Letters"
DOI: 10.1063/5.0293078
Abstract: Elastocaloric cooling is an emerging solid-state refrigeration technology and offers a promising alternative to conventional vapor-compression systems. However, expanding its operational temperature range poses a critical challenge. In this work, we utilize laser-directed energy deposition… read more here.
Keywords: temperature; laser directed; temperature range; additive manufacturing ... See more keywords
Dry Sliding Wear Behavior of Laser Directed Energy Deposition-Cobalt/Chromium/Iron/Nickel (LDED-CoCrFeNi) Coatings Synergistically Reinforced with Double Mo-Rich Phase
Sign Up to like & getrecommendations! Published in 2025 at "Tribology Transactions"
DOI: 10.1080/10402004.2025.2489699
Abstract: Abstract To enhance the wear resistance of cobalt/chromium/iron/nickel (CoCrFeNi) coating, CoCrFeNiMo high entropy alloy coatings (HEACs) was developed using laser directed energy deposition (LDED). The both HEACs are metallurgically bonded to the substrate. Compared with… read more here.
Keywords: chromium iron; wear; cobalt chromium; laser directed ... See more keywords
On conventional versus direct aging of laser-directed energy deposited Mg–6Gd–3Y–0.5Zr alloy
Sign Up to like & getrecommendations! Published in 2024 at "Materials Research Letters"
DOI: 10.1080/21663831.2024.2415897
Abstract: Mg–Gd–Y–Zr alloys, with high Gd and Y solubility, demonstrate significant application potential due to effective precipitation strengthening but face challenges from lengthy aging times. Hereby we fabricate a Mg–6Gd–3Y–0.5Zr alloy via laser-directed energy deposition (LDED)… read more here.
Keywords: 5zr alloy; direct aging; precipitation; laser directed ... See more keywords
Classification of melt pool states for defect detection in laser directed energy deposition using FixConvNeXt model
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad7e45
Abstract: Laser directed energy deposition (L-DED) has emerged as a promising technique for rapid prototyping due to its cost-effectiveness and efficiency. However, the intricate and multi-scale physics of the process hinder its widespread application. This paper… read more here.
Keywords: melt pool; fixconvnext model; laser directed; energy deposition ... See more keywords
Review on adaptive control of laser-directed energy deposition
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.7.070901
Abstract: Abstract. Laser directed energy deposition (LDED) is one of the most important parts of metal additive manufacturing, which can provide fast building speed, allows for large building volumes, and is suitable for part repair. LDED… read more here.
Keywords: laser directed; directed energy; laser; energy deposition ... See more keywords
Effect of substrate preheating on the microstructure and hardness of Haynes 25 alloys prepared by laser-directed energy deposition
Sign Up to like & getrecommendations! Published in 2025 at "Powder Metallurgy"
DOI: 10.1177/00325899251343440
Abstract: Improving wear resistance in Haynes 25 alloy is crucial for the development of flexible nuclear power reactors. Herein, laser-directed energy deposition (L-DED)-assisted substrate preheating is reported as an efficient strategy to alleviate cracks and pores… read more here.
Keywords: substrate preheating; laser directed; energy deposition; substrate ... See more keywords
Investigating build geometry characteristics during laser directed energy deposition based additive manufacturing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Laser Applications"
DOI: 10.2351/7.0000004
Abstract: Laser directed energy deposition (LDED) is one of the metal additive manufacturing processes for fabricating complex shaped metallic components directly from a digital model using high power lasers and metallic powder. To fabricate components with… read more here.
Keywords: directed energy; laser directed; energy deposition; geometry ... See more keywords