Development and Applications of Embedded Passives and Interconnects Employing Nanomaterials

Nanomaterials (Basel). 2022 Sep 21;12(19):3284. doi: 10.3390/nano12193284.

Abstract

The advent of nanotechnology has initiated a profound revolution in almost all spheres of technology. The electronics industry is concerned with the ongoing miniaturization of devices and as such requires packaging technologies that will make the devices more compact and resilient. 3D packaging, system in package, and system on chip are the various packaging techniques that utilize nanoscale components for their implementation. The active components of the ICs have kept pace with Moore's law, but the passive components have proven an impediment in the race for miniaturization. Moreover, the toxic effects and nano-scale problems associated with conventional soldering techniques have entailed the active involvement of nanotechnology in the search for answers. Recent advances in these fields and the diverse nanomaterials which are being employed to resolve these issues have been discussed in detail.

Keywords: capacitors; embedded components; inductors; interconnects; nanomaterials; resistors.

Publication types

  • Review

Grants and funding

The study was funded by the National Natural Science Foundation of China (32150410363), S&T projects of Guangzhou City (project No.: 202102020731), Guangzhou City University Alliance Fundamental Research Fund (Fund No.: 20210210486), and the S&T projects of China’s Ministry (QN2021163001L). The authors are also thankful for the funding provided by the German Research Foundation (DFG, Deutsche Forschungsgemeinschaft) as part of Germany’s Excellence Strategy—EXC 2050/1—Project ID 390696704—Cluster of Excellence, Centre for Tactile Internet with Human-in-the Loop (CeTI) of Technische University Dresden.