Journal of Micro and Nano: Recent submissions
Now showing items 21-40 of 352
-
Error Budget of Wafer Bonding Alignment System Based on Vision1
(The American Society of Mechanical Engineers (ASME), 2024)Accurate wafer alignment is the key to achieving wafer bonding accuracy. High-precision wafer alignment systems typically use vision to locate the aligned Mark on two wafers, and use complex mechanisms to perform multiple ... -
A Shunt-Assisted Silicon Electrode for Micro Electrochemical Machining
(The American Society of Mechanical Engineers (ASME), 2024)Stray current causes undesired material dissolution in micro-electrochemical machining (micro-ECM). The reduction of stray corrosion, caused by stray current, continues to be a major challenge for accuracy improvement. To ... -
A High Energy Density Pulsed Power Supply for Micro Electrical Discharge Machining of High Aspect Ratio Holes
(The American Society of Mechanical Engineers (ASME), 2024)In micro-electrical discharge machining (EDM), it is difficult to guarantee machining efficiency and accuracy when further increasing the aspect ratio of microholes due to poor circulation of working fluid and removal of ... -
Infrared Emission for Heat Radiation From Micro-Cone Textured Metallic Sheet Device With Semi-Regular Alignment
(The American Society of Mechanical Engineers (ASME), 2024)A micro-cone textured copper sheet was fabricated as an emitter of electromagnetic waves in the near-infrared (IR) to the far-IR wavelengths. The micro-cone texture was aligned in semiregular by varying the micro-cone size ... -
Direct Ink Writing on a Rotating Mandrel—Additive Lathe Micro-Manufacturing
(The American Society of Mechanical Engineers (ASME), 2024)Among the promising techniques within additive manufacturing (AM), direct ink writing (DIW) stands out for its ability to work with a wide range of materials, including polymers, ceramics, glass, metals, and cement. However, ... -
Effect of CoCrMo Die and Tool Surface Nano-Texture on Micro Backward Extrusion Formability of AA6063-T6
(The American Society of Mechanical Engineers (ASME), 2024)To manufacture microparts used in medical and electronic devices, the machining scale must be reduced to the microscale. However, when applying existing plastic forming processes to the machining of microscale parts, the ... -
Recent Advancements in Micro- and Nano-Manufacturing From WCMNM2023—Part I
(The American Society of Mechanical Engineers (ASME), 2024)Product development activities worldwide are increasingly focusing on fabricating complex micro and nanoscale features and components, which find applications in optics, electronics, biomedical, and aerospace industries. ... -
Scalable Au Metal-Assisted Chemical Etch Nanopatterning Using Enhanced Metal Break Techniques
(The American Society of Mechanical Engineers (ASME), 2024)This paper presents catalyst patterning techniques for promoting wafer-scale uniformity while producing taper-free high aspect ratio Si nanostructures using gold (Au) metal-assisted chemical etch (MacEtch). Typical Au ... -
Predicting Electrical Resistivity of Sintered Copper Nanoparticles From Simulations for the Microscale Selective Laser Sintering Process
(The American Society of Mechanical Engineers (ASME), 2024)One of the main challenges facing the expansion of Additive Manufacturing (AM) is the minimum feature sizes which these processes are able to achieve. Microscale Selective Laser Sintering (μ-SLS) is a novel Additive ... -
0D Modeling of Dry-Electrical Discharge Machining Plasma Discharge1
(The American Society of Mechanical Engineers (ASME), 2023)There is a growing interest in developing the dry electrical discharge machining (EDM) process as a sustainable alternative to the conventional liquid dielectric-based EDM process. It is shown that the dry EDM process ... -
Reviewer's Recognition
(The American Society of Mechanical Engineers (ASME), 2024)The Reviewers of the Year Award is given to reviewers who have made an outstanding contribution to the journal in terms of the quantity, quality, and turnaround time of reviews completed during the past 12 months. The prize ... -
Controlling Surface of Rods With Entrained Particle as Asperities
(The American Society of Mechanical Engineers (ASME), 2024)Changing the surface properties (i.e., roughness or friction) can be instrumental for many applications but can be a complex and resource-intensive process. In this paper, we demonstrate a novel process of controlling the ... -
Data-Efficient Surrogate Model for Rapid Prediction of Temperature Evolution in a Microscale Selective Laser Sintering System
(The American Society of Mechanical Engineers (ASME), 2024)Current metal additive manufacturing (AM) systems suffer from limitations on the minimum feature sizes they can produce during part formation. The microscale selective laser sintering (μ-SLS) system addresses this drawback ... -
Cold Microdrawing of Pure Magnesium Capillary Structures for Biomedical Applications
(The American Society of Mechanical Engineers (ASME), 2024)This paper presents a study on cold microdrawing of pure magnesium for biomedical applications, where hollow sinking drawing of microtubes of 820 μm diameter and wall thickness around 100 μm was used, varying drawing speeds ... -
Fabrication of Superhydrophobic Surfaces Using Inverted Glancing Angle Deposition (I-GLAD)
(The American Society of Mechanical Engineers (ASME), 8/31/2023 )This paper presents a novel approach for fabricating superhydrophobic surfaces using inverted glancing angle deposition (I-GLAD). GLAD is an advanced physical vapor deposition technique that utilizes substrate tilt and ... -
Implementation of a Picosecond Laser for Micromachining the Cathode of Pulse Electrochemical Machining and a Case Study
(The American Society of Mechanical Engineers (ASME), 8/25/2023 )Defined topographic features may be produced on the workpiece surface of difficult-to-machine materials through the pulse electrochemical machining (PECM). Due to the contactless feature of PECM, mechanical influences, and ... -
Fabrication of MicroChannels on Biomaterial Ti6Al4V ELI Using Micro Abrasive Jet Machining
(The American Society of Mechanical Engineers (ASME), 2022)The paper primarily explores the suitability of using Abrasive jet machining (AJM) in fabricating microchannels on Ti6Al4V ELI alloy. The work evaluates the microchannels generated using process parameters such as air ... -
Effect of Porosity on Tool Wear During Micromilling of Additively Manufactured Titanium Alloy
(The American Society of Mechanical Engineers (ASME), 2022)Porosity is a major quality issue in additively manufactured (AM) materials due to improper selection of raw material or process parameters. While porosity is kept to a minimum for structural applications, parts with ... -
The Effect of SpeedVarying MicroCutting Tool Dynamics on Stability During HighSpeed Micromilling of Ti6Al4V
(The American Society of Mechanical Engineers (ASME), 2022)Chatterfree machining is necessary in micromilling to avoid the catastrophic failure of microend mill. The accuracy of the prediction of chatterfree machining conditions in highspeed micromilling has been improved in this ... -
Metal Assisted Chemical Etch of Polycrystalline Silicon
(The American Society of Mechanical Engineers (ASME), 2022)Metalassisted chemical etching (MacEtch) of silicon shows reliable vertical anisotropic wet etching only in singlecrystal silicon, which limits its applications to a small number of devices. This work extends the capabilities ...