Impedance Spectroscopy Study of Charge Transfer in the Bulk and Across the Interface in Networked SnO<sub>2</sub>/Ga<sub>2</sub>O<sub>3</sub> Core–Shell Nanobelts in Ambient Air

Impedance Spectroscopy Study of Charge Transfer in the Bulk and Across the Interface in Networked SnO<sub>2</sub>/Ga<sub>2</sub>O<sub>3</sub> Core–Shell Nanobelts in Ambient Air

Metal oxide core–shell fibrous nanostructures are promising gas-sensitive materials for the detection of a wide variety of both reducing and oxidizing gases. In these structures, two dissimilar materials with different work functions are brought into contact to form a coaxial heterojunction. The inf...

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Bibliographic Details
Main Authors: Maciej Krawczyk, Ryszard Korbutowicz, Patrycja Suchorska-Woźniak
Format: Article
Language:English
Published: MDPI AG 2024-09-01
Series:Sensors
Subjects:
metal oxide
nanowires
nanotapes
core–shell
heterostructures
impedance spectroscopy
Online Access:https://www.mdpi.com/1424-8220/24/19/6173
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