CO-GAS-INDUCED RESISTANCE SWITCHING IN SNO2 ULTRATHIN PT SANDWICH STRUCTURE/

Authors
GALDIKAS A MIRONAS A SENULIENE D SETKUS A
Citation
A. Galdikas et al., CO-GAS-INDUCED RESISTANCE SWITCHING IN SNO2 ULTRATHIN PT SANDWICH STRUCTURE/, Sensors and actuators. B, Chemical, 32(2), 1996, pp. 87-92
Citations number
11
Categorie Soggetti
Electrochemistry,"Chemistry Analytical","Instument & Instrumentation
Journal title
Sensors and actuators. B, Chemical → ACNP
ISSN journal
09254005
Volume
32
Issue
2
Year of publication
1996
Pages
87 - 92
Database
ISI
SICI code
0925-4005(1996)32:2<87:CRSISU>2.0.ZU;2-A
Abstract
A novel sandwich structure based on an insulating metal oxide top laye r and an ultrathin metal bottom layer is proposed. The experiments are carried out on a model structure consisting of thin films of Pt and S nO2. A resistance switching effect induced by CO gas is obtained in th ese sandwich structures. The effect is proved to originate from the pr operties of the ultrathin Pt film The large amplitude of the effect is related to the tin oxide top layer. Some features of the switching ef fect are discussed on the basis of the proposed model.