Recent Advances in Ultra-Thin Chips

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "E:Engineering and Technology".

Deadline for manuscript submissions: closed (31 October 2022) | Viewed by 488

Special Issue Editor


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Guest Editor
Institute for Integrated Micro and Nano Systems, School of Engineering, The University of Edinburgh, Old College, South Bridge, Edinburgh EH8 9YL, UK
Interests: analogue/mixed signal IC design; biomedical circuits; LiDAR readout circuits; wearable systems; ultra-thin chips

Special Issue Information

Dear Colleagues,

A new paradigm of silicon technology is the ultra-thin chip (UTC) technology and its emerging applications. Very thin integrated circuits (ICs) with through-silicon vias (TSVs) will allow the stacking and interconnection of multiple dies in a compact format, allowing a migration towards three-dimensional ICs (3D-Ics). Additionally, extremely thin and, therefore, mechanically bendable silicon chips in conjunction with the emerging thin-film and organic semiconductor technologies will enhance the performance and functionality of large-area flexible electronic systems. However, UTC technology requires special attention related to the circuit design, fabrication, dicing, and handling of ultra-thin chips as they have different physical properties compared to their bulky counterparts. Additionally, transistors and other active devices on UTCs experiencing variable bending stresses will suffer from the piezoresistive effect of silicon substrate which results in a shift of their operating point and therefore, an additional aspect should be considered during circuit design. Accordingly, this Special Issue seeks to showcase research papers, short communications, and review articles that focus on: (a) novel designs, fabrication, handling, control, and modeling of devices and circuits on ultra-thin substrates and (b) new developments in applying ultra-thin chips of any kind in consumer electronics, biomedical electronics, optical communications, LiDAR, industry, medicine, food, agriculture, space, or defense.

Dr. Anastasios Vilouras
Guest Editor

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Keywords

  • ultra-thin chip applications (consumer electronics, biomedical electronics, optical COMMUNICATIONS, LiDAR, industry, medicine, food, agriculture, space, or defense)
  • thin silicon body CMOS circuits and systems
  • circuits and systems on thin-body substrates
  • modelling of devices and circuits on thin-body substrates
  • ultra-thin chip technology
  • thinning-down techniques
  • 3D-stacking
  • flexible electronic systems

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Published Papers

There is no accepted submissions to this special issue at this moment.
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