Variable-range-hopping conduction processes in oxygen deficient polycrystalline ZnO films
We have fabricated oxygen deficient polycrystalline ZnO films by the rf sputtering deposition
method. To systematically investigate the charge transport mechanisms in these samples …
method. To systematically investigate the charge transport mechanisms in these samples …
Dimensional roadmap for maximizing the piezoelectrical response of ZnO nanowire-based transducers: impact of growth method
AJL Garcia, M Mouis, V Consonni, G Ardila - Nanomaterials, 2021 - mdpi.com
ZnO nanowires are excellent candidates for energy harvesters, mechanical sensors,
piezotronic and piezophototronic devices. The key parameters governing the general …
piezotronic and piezophototronic devices. The key parameters governing the general …
Experimental and modeling study of metal–insulator interfaces to control the electronic transport in single nanowire memristive devices
Memristive devices relying on redox-based resistive switching mechanisms represent
promising candidates for the development of novel computing paradigms beyond von …
promising candidates for the development of novel computing paradigms beyond von …
Modulation of bandgap and electrical conductivity in europium doped single ZnO nanorod device
We investigate the effect of europium doping on the optical properties and electrical
conductivity of hydrothermally grown ZnO nanorods. The widening of optical bandgap with …
conductivity of hydrothermally grown ZnO nanorods. The widening of optical bandgap with …
Factors that determine and limit the resistivity of high-quality individual ZnO nanowires
Knowing and controlling the resistivity of an individual nanowire (NW) is crucial for the
production of new sensors and devices. For ZnO NWs this is poorly understood; a 10 8 …
production of new sensors and devices. For ZnO NWs this is poorly understood; a 10 8 …
Electrical conduction processes in ZnO in a wide temperature range 20–500 K
CC Lien, CY Wu, ZQ Li, JJ Lin - Journal of Applied Physics, 2011 - pubs.aip.org
We have investigated the electrical conduction processes in as-grown and thermally cycled
ZnO single crystal as well as as-grown ZnO polycrystalline films over the wide temperature …
ZnO single crystal as well as as-grown ZnO polycrystalline films over the wide temperature …
Ionic modulation of electrical conductivity of ZnO due to ambient moisture
Moisture can strongly affect reliability and functionalities of a wide range of electronic
devices based on metal‐oxide semiconductors, where the electrical conductivity can be …
devices based on metal‐oxide semiconductors, where the electrical conductivity can be …
Junction properties of single ZnO nanowires with asymmetrical Pt and Cu contacts
Metal–semiconductor interfaces play a crucial role not only for regulating the electronic
conduction mechanism but also in determining new functionalities in nanosized devices. In …
conduction mechanism but also in determining new functionalities in nanosized devices. In …
Universal conductance fluctuations in indium tin oxide nanowires
PY Yang, LY Wang, YW Hsu, JJ Lin - Physical Review B—Condensed Matter …, 2012 - APS
Magnetic-field-dependent universal conductance fluctuations (UCFs) are observed in
weakly disordered indium tin oxide nanowires from 0.26 K up to∼ 25 K. The fluctuation …
weakly disordered indium tin oxide nanowires from 0.26 K up to∼ 25 K. The fluctuation …
Transport mechanisms in Co-doped ZnO (ZCO) and H-irradiated ZCO polycrystalline thin films
In the present study, the electrical resistivity (ρ) as a function of the temperature (T) has been
measured in polycrystalline ZnO, Co-doped ZnO (ZCO) and H irradiated ZCO (HZCO) …
measured in polycrystalline ZnO, Co-doped ZnO (ZCO) and H irradiated ZCO (HZCO) …