Atomic-Scale Precision Motion Control Stage (The Angstrom Stage)

Holmes, Michael L.; Trumpet, David; Hocken, Robert J.

doi:10.1016/s0007-8506(07)62362-2

Cited by 28 publications

(6 citation statements)

References 4 publications

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“…As an example, ultra-precision positioning systems with 1 nm positional resolution are developed by Otsuka et al [126]. A magnetic bearing based stage of 0.1 nm resolution is developed by Holmes et al [127]. A 25 pm positioning resolution system is developed by Mizumoto et al [128,129] using twist roller drive and aerostatic guide way.…”

Section: Micro Componentsmentioning

confidence: 99%

Meso scale component manufacturing: a comparative analysis of non-lithography and lithography-based processes

Khalid

Wei

Saleem

et al. 2022

J. Micromech. Microeng.

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The paper identifies the meso scale (10 µm to few millimeters) component size that can be manufactured by using both lithography and non-lithography based approaches. Non-lithography based meso/micro manufacturing is gaining popularity to make micro 3D artifacts with various engineering materials. Being in the nascent stage, this technology looks promising for future micro manufacturing trends. Currently, lithography based micro manufacturing techniques are mature, and used for mass production of 2D, 2.5D features and products extending to 3D micro parts in some cases. In this paper, both the techniques at state-of-the-art level for meso/micro scale are explained first. The comparison is arranged based on examples and a criterion is set in terms of achievable accuracy, production rate, cost, size and form of artifacts and materials used. The analysis revealed a third combined approach where a mix of both techniques can work together for meso scale products. Critical issues affecting both the manufacturing approaches, to advance in terms of accuracy, process physics, materials, machines and product design are discussed. Process effectiveness guideline with respect to the component scale, materials, achievable tolerances, production rates and application is emerged, as a result of this exercise.

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Section: Micro Componentsmentioning

confidence: 99%

Meso scale component manufacturing: a comparative analysis of non-lithography and lithography-based processes

Khalid

Wei

Saleem

et al. 2022

J. Micromech. Microeng.

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“…AFM is favoured over STM, in which the probe tip can push, pull and slide molecules into position. The use of magnetic bearings to isolate the system from disturbances is key to nanometre positioning precision [217]. Scanning probe microscopy achieves nanoparticle manipulation but has low throughput.…”

Section: Prospects For Micro-/nanomanufacturingmentioning

confidence: 99%

How to Build a Biological Machine Using Engineering Materials and Methods

Ellery

2020

Biomimetics

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We present work in 3D printing electric motors from basic materials as the key to building a self-replicating machine to colonise the Moon. First, we explore the nature of the biological realm to ascertain its essence, particularly in relation to the origin of life when the inanimate became animate. We take an expansive view of this to ascertain parallels between the biological and the manufactured worlds. Life must have emerged from the available raw material on Earth and, similarly, a self-replicating machine must exploit and leverage the available resources on the Moon. We then examine these lessons to explore the construction of a self-replicating machine using a universal constructor. It is through the universal constructor that the actuator emerges as critical. We propose that 3D printing constitutes an analogue of the biological ribosome and that 3D printing may constitute a universal construction mechanism. Following a description of our progress in 3D printing motors, we suggest that this engineering effort can inform biology, that motors are a key facet of living organisms and illustrate the importance of motors in biology viewed from the perspective of engineering (in the Feynman spirit of “what I cannot create, I cannot understand”).

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“…Case Study 19. Nanomanipulator systems [27] A fundamental requirement for both laboratory sample analysis and processing, as well as industrial fabrication of nanostructures requiring precision alignment and registration, is nanoscale positioning and orientation by a nanomanipulator system (Fig. 23).…”

Section: Nanomanufacturing Case Studiesmentioning

confidence: 99%

Nanomanufacturing: Technical advances, research challenges, and future directions

Doumanidis

2004

Proceedings of the Institution of Mechanical Engineers, Part N:

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This article provides a review of the nascent field of manufacturing at the nanoscale, tracing its roots to the promise of nanotechnology for serving the society through valuable products and services. A comprehensive representative set of nanoscale technologies in processes, materials, pharmaceuticals, electronics, instruments, etc., that have reached or are currently introduced to mass production is presented and the key technological advances that led to their development are identified. This points to promising new research directions and the requisite infrastructure needs in nanomanufacturing, oriented towards enabling scalable technology transfer to industry and emphasizing producibility, predictability, and productivity aspects. International efforts in this arena are overviewed, with further insight into the related recent activities of the National Science Foundation in the United States.

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Atomic-Scale Precision Motion Control Stage (The Angstrom Stage)

Cited by 28 publications

References 4 publications

Meso scale component manufacturing: a comparative analysis of non-lithography and lithography-based processes

Meso scale component manufacturing: a comparative analysis of non-lithography and lithography-based processes

How to Build a Biological Machine Using Engineering Materials and Methods

Nanomanufacturing: Technical advances, research challenges, and future directions

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