Αισθητήρες παραμόρφωσης με νανοσωματίδια σε εύκαμπτα υποστρώματα

Σαντοριναίος, Ιάκωβος; Santorinaios, Iakovos

dc.contributor.author	Σαντοριναίος, Ιάκωβος	el
dc.contributor.author	Santorinaios, Iakovos	en
dc.date.accessioned	2025-01-20T10:36:38Z
dc.date.available	2025-01-20T10:36:38Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/60879
dc.rights	Default License
dc.subject	Αισθητήρες	el
dc.subject	Παραμόρφωση	el
dc.subject	Νανοτεχνολογία	el
dc.subject	Εύκαμπτα υποστρώματα	el
dc.subject	Sensors	en
dc.subject	Strain	en
dc.subject	Nanotechnology	en
dc.subject	Flexible Substrate	en
dc.title	Αισθητήρες παραμόρφωσης με νανοσωματίδια σε εύκαμπτα υποστρώματα	el
heal.type	bachelorThesis
heal.classification	Αισθητήρες	el
heal.classification	Νανοτεχνολογία	el
heal.language	el
heal.language	en
heal.access	free
heal.recordProvider	ntua	el
heal.publicationDate	2024-07
heal.abstract	Humans have always been curious to extensively understand the world around them since childhood, striving to discover it. In this process, they have used all their available senses: sight, touch, taste, smell, and hearing. Over the years, science and technology have evolved, resulting in the invention of more complex structures and the existence of more subtle stimuli to our sensory organs, such as various biochemical substances, the detection of which may not even be possible without technological means. At the same time, as the various scienti c elds develop, additional precision tends to be required in order to go deeper, precision that we ourselves can hardly provide. For this reason, sensors are increasingly entering into various aspects of our lives to facilitate us, which are divided into many categories and have various characteristics. In this particular thesis we will study strain sensors, which belong to the category of mechanical sensors, and come to provide a solution to accurately determine the stresses that many objects around us are subjected to. Of course, nanotechnology cannot be ignored by this study, as in the last decades it has played a key role in the development of many scienti c elds, such as deposition techniques in microsystems technology, which includes the technology for the fabrication of modern sensors, thus contributing to their better performance. For this reason, we study strain sensors with platinum nanoparticles on exible polyimide (kapton) substrates. Firstly, we present various techniques for depositing nanoparticles on the sensors and the physical phenomena on which their operation is based, which mainly lies in the fact that the resistance of the sensors is changed due to the nanoparticles. Then, such sensors, some of which contain additional layers of some oxides deposited by various of the described deposition methods, are studied one by one for their functionality and sensitivity and compared with each other. Finally, the prospects of these sensors for their future utilization are presented.	en
heal.advisorName	Τσουκαλάς, Δημήτριος	el
heal.committeeMemberName	Κόντος, Αθανάσιος	el
heal.committeeMemberName	Κυρίτσης, Απόστολος	el
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Εφαρμοσμένων Μαθηματικών και Φυσικών Επιστημών. Τομέας Φυσικής	el
heal.academicPublisherID	ntua
heal.numberOfPages	95 σ.	el
heal.fullTextAvailability	false