𝔖 Bobbio Scriptorium
✦   LIBER   ✦

From hydrogen sensors to olfactory images — twenty years with catalytic field-effect devices

✍ Scribed by Ingemar Lundström; Christer Svensson; Anita Spetz; Hans Sundgren; Fredrik Winquist


Book ID
103960809
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
881 KB
Volume
13
Category
Article
ISSN
0925-4005

No coin nor oath required. For personal study only.

✦ Synopsis


A personal description of the history of gas-sensitive field-effect devices is given . It is shown how the originally described palladium-gate metal-oxide-semiconductor field-effect transistor has developed into sensing surfaces enabling the production of response images to odours. Images obtained for the odour from different cheeses are presented as examples of such `artificial olfactory images'.