Počet záznamů: 1
LiNbO3 Nanocrystals for Tunable Ion Track Electronics and Gas Sensorics
- 1.0522893 - ÚJF 2021 RIV CH eng J - Článek v odborném periodiku
Hoppe, K. - Fahrner, W. R. - Petrov, A. - Fink, Dietmar - Hnatowicz, Vladimír - Vacík, Jiří - Bork, D. - Heitjans, P.
LiNbO3 Nanocrystals for Tunable Ion Track Electronics and Gas Sensorics.
Sensors and Actuators A - Physical. Roč. 302, č. 2 (2020), č. článku 111768. ISSN 0924-4247. E-ISSN 1873-3069
Grant CEP: GA ČR GA19-02804S
Institucionální podpora: RVO:61389005
Klíčová slova: LiNbO3 * heavy ion tracks * TEMPOS
Obor OECD: Electrical and electronic engineering
Impakt faktor: 3.407, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.sna.2019.111768
About 20 nm large LiNbO3 nanocrystals are produced by high-energy ball milling, and then suspended in water by surrounding them with amyl acetate ligands. The formed colloids are allowed to penetrate into etched swift heavy ion tracks in an oxide layer on silicon. After appropriate contacting, both a source-drain and a gate voltage are connected to the resulting electronic structure. Depending on the applied external voltages, the current-voltage characteristics shows peculiar properties, ranging from Ohmic-type via forward- or backward-rectifying types up to double-rectifying types, eventually with hysteresis showing up. These structures could become relevant to gas sensorics.
Trvalý link: http://hdl.handle.net/11104/0307308
Počet záznamů: 1