Periodic Reporting for period 3 - SPRINT (Ultra-versatile Structural PRINTing of amorphous and tuned crystalline matter on multiple substrates)
Reporting period: 2021-03-01 to 2023-02-28
However, technologies for thin film deposition have very limited capacity to tune crystallinity of the materials deposited, at room temperature and atmospheric pressure, or to create functional 3D architectures, in a single and versatile manner. The requirement of high temperatures and vacuum conditions make them inherently costly and unsuitable for deposition on various substrates (e.g. plastics). Moreover, their dimensions are not compatible with miniaturization and integration in table-top interfaces that would broaden their potential use. These limitations restrain the development of ground-breaking functional materials and new-conceptual devices. All this hampers innovation and the appearance of new and cost-effective marketable products.
Therefore, it is of utmost importance to develop a radically new deposition technology allowing: (i) control over the chemical and physical properties of the materials to be deposited in thin films, which can lead to the development of new advanced materials and devices; (ii) deposition of functional 3D architectures without multistep protocols, to enable the direct printing of 2D/3D functional devices and structures; (iii) deposition of a large variety of materials at room temperature and atmospheric pressure, to offer increased capabilities and significant reductions in fabrication costs.