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Journal Articles

A FeCrAl-Al 2 O 3 Composite Produced Via Laser Powder Bed Fusion of a Mixed Powder for Porous Catalyst Scaffolds

Kwangtae Son, Hsin-Mei Kao, Patrick McNeff, Seongun Yang, Nahal Ghanadi, Somayeh Pasebani, Chi-hung Chang, Brian K. Paul
Journal: Journal of Micro and Nano Science and Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Micro Nano Sci. Eng. June 2024, 12(2): 024501.
Paper No: JMNM-24-1009
https://doi.org/10.1115/1.4066114
Published Online: October 9, 2024
View Article titled, A FeCrAl-Al 2 O 3 Composite Produced Via Laser Powder Bed Fusion of a Mixed Powder for Porous Catalyst Scaffolds
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Topics: Catalysts, Composite materials, Lasers, Etching
Journal Articles

Rapid Modeling of Photopolymerization in Projection Two-Photon Lithography Via an Operator Splitting Finite Difference Method

Rushil Pingali, Sourabh K. Saha
Journal: Journal of Micro and Nano Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Micro Nano Sci. Eng. March 2024, 12(1): 011001.
Paper No: JMNM-23-1062
https://doi.org/10.1115/1.4065706
Published Online: September 17, 2024
View Article titled, Rapid Modeling of Photopolymerization in Projection Two-Photon Lithography Via an Operator Splitting Finite Difference Method
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Topics: Diffusion (Physics), Finite difference methods, Lithography, Modeling, Photons, Physics, Printing, Simulation, Polymerization, Additive manufacturing
Journal Articles

Predicting Electrical Resistivity of Sintered Copper Nanoparticles From Simulations for the Microscale Selective Laser Sintering Process

Obehi G. Dibua, Farzana Tasnim, Aaron Liao, Joshua Grose, Dipankar Behera, Chee S. Foong, Michael Cullinan
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. March 2023, 11(1): 011004.
Paper No: JMNM-23-1021
https://doi.org/10.1115/1.4064389
Published Online: January 24, 2024
View Article titled, Predicting Electrical Resistivity of Sintered Copper Nanoparticles From Simulations for the Microscale Selective Laser Sintering Process
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Topics: Copper, Electrical resistivity, Lasers, Nanoparticles, Particulate matter, Simulation, Sintering, Furnaces, Microscale devices
Journal Articles

Data-Efficient Surrogate Model for Rapid Prediction of Temperature Evolution in a Microscale Selective Laser Sintering System

Joshua Grose, Aaron Liao, Chee Seng Foong, Michael Cullinan
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. March 2023, 11(1): 011003.
Paper No: JMNM-23-1030
https://doi.org/10.1115/1.4064106
Published Online: January 10, 2024
View Article titled, Data-Efficient Surrogate Model for Rapid Prediction of Temperature Evolution in a Microscale Selective Laser Sintering System
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Topics: Finite element analysis, Finite element model, Lasers, Simulation, Sintering, Temperature, Artificial neural networks, Microscale devices, Particulate matter
Journal Articles

Transfer Learning for Predictive Quality in Laser-Induced Plasma Micro-Machining

Mengfei Chen, Rajiv Malhotra, Weihong “Grace” Guo
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2022, 10(4): 041003.
Paper No: JMNM-23-1028
https://doi.org/10.1115/1.4064010
Published Online: December 6, 2023
View Article titled, Transfer Learning for Predictive Quality in Laser-Induced Plasma Micro-Machining
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Topics: Acoustic emissions, Artificial neural networks, Lasers, Micromachining, Plasmas (Ionized gases), Signals
Journal Articles

Poly (3,4-ethylenedioxythiophene): Poly (styrene sulfonate) Modified Laser Scribed Graphene for Flexible and Wearable Bioelectronics

Suheng Zhang, Yao Yao, Yi Wang
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2022, 10(4): 041002.
Paper No: JMNM-23-1025
https://doi.org/10.1115/1.4063439
Published Online: October 9, 2023
View Article titled, Poly (3,4-ethylenedioxythiophene): Poly (styrene sulfonate) Modified Laser Scribed Graphene for Flexible and Wearable Bioelectronics
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Topics: Graphene, Lasers, Manufacturing, Electrical conductivity
Journal Articles

Implementation of a Picosecond Laser for Micromachining the Cathode of Pulse Electrochemical Machining and a Case Study

Shiqi Fang, Alexander Frank, Mareike Schäfer, Dirk Bähre
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Technical Briefs
J. Micro Nano-Manuf. December 2022, 10(4): 044501.
Paper No: JMNM-23-1017
https://doi.org/10.1115/1.4063178
Published Online: August 25, 2023
View Article titled, Implementation of a Picosecond Laser for Micromachining the Cathode of Pulse Electrochemical Machining and a Case Study
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Topics: Lasers, Machining, Micromachining, Anodes
Journal Articles

Printability Prediction in Projection Two-Photon Lithography Via Machine Learning Based Surrogate Modeling of Photopolymerization

Rushil Pingali, Sourabh K. Saha
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. September 2022, 10(3): 031005.
Paper No: JMNM-23-1015
https://doi.org/10.1115/1.4063021
Published Online: August 8, 2023
View Article titled, Printability Prediction in Projection Two-Photon Lithography Via Machine Learning Based Surrogate Modeling of Photopolymerization
Open the PDF for Printability Prediction in Projection Two-Photon Lithography Via Machine Learning Based Surrogate Modeling of Photopolymerization in another window
Topics: Artificial neural networks, Diffusion (Physics), Lasers, Lithography, Metamodeling, Photons, Photoresists, Polymerization, Printing, Simulation
Journal Articles

The Irradiance-Based Growth of Surface Structures Induced by Nanosecond Laser Pulses on Si and Ge and Their Correlation With Plasma Ion Kinetic Energies and Densities

Haroon Ahmad, Shazia Bashir, Asma Hayat, Khaliq Mahmood, Ghulam Ghous
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. March 2022, 10(1): 011002.
Paper No: JMNM-22-1005
https://doi.org/10.1115/1.4054337
Published Online: April 28, 2022
View Article titled, The Irradiance-Based Growth of Surface Structures Induced by Nanosecond Laser Pulses on Si and Ge and Their Correlation With Plasma Ion Kinetic Energies and Densities
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Topics: Lasers, Plasmas (Ionized gases)
Journal Articles

Ablation Threshold and Interaction of Cemented Carbide Ablated by Ultrafast Laser

Young-Gwan Shin, Wonsuk Choi, Junha Choi, Sung-Hak Cho
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2021, 9(4): 041002.
Paper No: JMNM-21-1027
https://doi.org/10.1115/1.4052914
Published Online: December 27, 2021
View Article titled, Ablation Threshold and Interaction of Cemented Carbide Ablated by Ultrafast Laser
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Topics: Ablation (Vaporization technology), Lasers
Journal Articles

A Comparison of Characteristics of Periodic Surface Micro/Nano Structures Generated Via Single Laser Beam Direct Writing and Particle Lens Array Parallel Beam Processing

Fatema H. Rajab, Anmar K. Al-Jumaily, Tayf Tariq A.S, Sorin Laurentiu Stanescu, Ahmad W. AlShaer, Lin Li, Rwayda Kh. S. Al-Hamd
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. June 2021, 9(2): 021007.
Paper No: JMNM-21-1021
https://doi.org/10.1115/1.4052140
Published Online: September 15, 2021
View Article titled, A Comparison of Characteristics of Periodic Surface Micro/Nano Structures Generated Via Single Laser Beam Direct Writing and Particle Lens Array Parallel Beam Processing
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Topics: Laser beams, Lasers, Lenses (Optics), Particulate matter, Nanostructures , Reflectance
Journal Articles

Producing Hollow Polymer Microneedles Using Laser Ablated Molds in an Injection Molding Process

Tim Evens, Lorenz Van Hileghem, Francesco Dal Dosso, Jeroen Lammertyn, Olivier Malek, Sylvie Castagne, David Seveno, Albert Van Bael
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. September 2021, 9(3): 030902.
Paper No: JMNM-20-1070
https://doi.org/10.1115/1.4051456
Published Online: July 20, 2021
View Article titled, Producing Hollow Polymer Microneedles Using Laser Ablated Molds in an Injection Molding Process
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Topics: Injection molding, Lasers, Microneedles, Polymers, Needles, Skin, Cavities
Journal Articles

Laser Surface Texturing For Antiviral Surfaces?

Balasubramanian Nagarajan, Kerim Yildirim, Rathi Saravanan, Sylvie Castagne
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Technical Briefs
J. Micro Nano-Manuf. September 2021, 9(3): 034501.
Paper No: JMNM-20-1073
https://doi.org/10.1115/1.4051327
Published Online: July 14, 2021
View Article titled, Laser Surface Texturing For Antiviral Surfaces?
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Topics: Lasers, Adhesion, Bacteria
Journal Articles

Preliminary Study on the Influence of an External Magnetic Field on Melt Pool Behavior in Laser Melting of 4140 Steel Using In-Situ X-Ray Imaging

Sarah J. Wolff, Benjamin Gould, Niranjan Parab, Cang Zhao, Aaron Greco, Tao Sun
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041016.
Paper No: JMNM-20-1042
https://doi.org/10.1115/1.4049952
Published Online: February 22, 2021
View Article titled, Preliminary Study on the Influence of an External Magnetic Field on Melt Pool Behavior in Laser Melting of 4140 Steel Using In-Situ X-Ray Imaging
Open the PDF for Preliminary Study on the Influence of an External Magnetic Field on Melt Pool Behavior in Laser Melting of 4140 Steel Using In-Situ X-Ray Imaging in another window
Topics: Lasers, Magnetic fields, Melting, Porosity, X-ray imaging, Steel
Journal Articles

Laser Sharpening of Carbon Fiber Microelectrode Arrays for Brain Recording

Tianshu Dong, Lei Chen, Albert Shih
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041013.
Paper No: JMNM-20-1041
https://doi.org/10.1115/1.4049780
Published Online: February 12, 2021
View Article titled, Laser Sharpening of Carbon Fiber Microelectrode Arrays for Brain Recording
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Topics: Carbon fibers, Lasers, Sharpening, Electrodes, Brain
Journal Articles

Fabrication of Six Degrees-of-Freedom Hexflex Positioner With Integrated Strain Sensing Using Nonlithographically Based Microfabrication

Robert M. Panas, Martin L. Culpepper
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. March 2021, 9(1): 010902.
Paper No: JMNM-20-1013
https://doi.org/10.1115/1.4049123
Published Online: February 9, 2021
View Article titled, Fabrication of Six Degrees-of-Freedom Hexflex Positioner With Integrated Strain Sensing Using Nonlithographically Based Microfabrication
Open the PDF for Fabrication of Six Degrees-of-Freedom Hexflex Positioner With Integrated Strain Sensing Using Nonlithographically Based Microfabrication in another window
Topics: Gages, Manufacturing, Microfabrication, Micromachining, Piezoresistors, Sensors, Silicon, Metals, Etching, Lasers
Journal Articles

Fabrication of Optical Fiber Sensors Based on Femtosecond Laser Micro Machining

Fengfeng Zhou, Seunghwan Jo, Xingyu Fu, Jung-Ting Tsai, Martin Byung-Guk Jun
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041010.
Paper No: JMNM-20-1043
https://doi.org/10.1115/1.4049580
Published Online: February 1, 2021
View Article titled, Fabrication of Optical Fiber Sensors Based on Femtosecond Laser Micro Machining
Open the PDF for Fabrication of Optical Fiber Sensors Based on Femtosecond Laser Micro Machining in another window
Topics: Fiber optic sensors, Lasers, Machining, Manufacturing, Optical fiber, Refractive index, Sensors, Micromachining, Cladding systems (Building)
Journal Articles

Slot-Die Coating Operability Window for Nanoparticle Bed Deposition in a Microscale Selective Laser Sintering Tool

Dipankar Behera, Daniel Liao, Michael A. Cullinan
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041012.
Paper No: JMNM-20-1046
https://doi.org/10.1115/1.4049668
Published Online: February 1, 2021
View Article titled, Slot-Die Coating Operability Window for Nanoparticle Bed Deposition in a Microscale Selective Laser Sintering Tool
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Topics: Coating processes, Coatings, Film thickness, Sintering, Lasers, Computational fluid dynamics
Includes: Supplementary data
Journal Articles

Simulation of Ultrashort Laser Pulse Absorption at the Water–Metal Interface in Laser-Induced Plasma Micromachining

Jiaxi Xie, Kornel Ehmann, Jian Cao
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041009.
Paper No: JMNM-20-1028
https://doi.org/10.1115/1.4049360
Published Online: January 22, 2021
View Article titled, Simulation of Ultrashort Laser Pulse Absorption at the Water–Metal Interface in Laser-Induced Plasma Micromachining
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Topics: Absorption, Electrons, Ionization, Lasers, Metals, Plasmas (Ionized gases), Simulation, Water, Micromachining, Aluminum
Journal Articles

Generation of Surfaces With Isotropic and Anisotropic Wetting Properties by Curved Water Jet-Guided Laser Micromachining

Yi Shi, Jian Cao, Kornel F. Ehmann
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041001.
Paper No: JMNM-20-1026
https://doi.org/10.1115/1.4049358
Published Online: January 13, 2021
View Article titled, Generation of Surfaces With Isotropic and Anisotropic Wetting Properties by Curved Water Jet-Guided Laser Micromachining
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Topics: Anisotropy, Lasers, Micromachining, Water, Wetting, Signals, Dielectrophoresis