Electrical switching in metal-insulator-metal structures based on hydrated vanadium pentoxide

Стефанович, Г. Б.; Pergament, A. L.; Kazakova, E. L.

doi:10.1134/1.1262883

Cited by 9 publications

(9 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is shown that the films exhibit such phenomena as "internal" electrochromism and electrical switching [1], [26].…”

Section: Discussionmentioning

confidence: 99%

“…Some applied aspects of the obtained results have been discussed. The most obvious of them are electrolyteless EC devices, as well as microsensors based on the temperature and pressure dependences of the switching parameters [1], [15], [26].…”

Section: Discussionmentioning

confidence: 99%

“…In addition, vanadium oxide gel films were deposited onto flexible Kapton substrates. Preliminary experiments have shown a strong influence of the choice of the metal sub-layer on the success of obtaining stable and reproducible switching, and gold has been found to be the most proper metal [26] among all the tested materials (Au, Al, V, Cu, Ni). The Au films on glass substrates, as well as aluminum electrical contacts on surfaces of vanadium oxide xerogel films, were obtained by thermal vacuum evaporation.…”

Section: Sample Preparation and Experimental Methodsmentioning

confidence: 99%

“…The processes of modification of the V2O5 gel films under high electrical fields were studied using the current-voltage (I-V) characteristic method and the optical and electrical measurements described above. EF and switching were also studied using I-V measurements as described previously [26], [27].…”

Section: Sample Preparation and Experimental Methodsmentioning

confidence: 99%

See 3 more Smart Citations

Vanadium Oxide Gel Films: Optical and Electrical Properties, Internal Electrochromism and Effect of Doping

Kazakova¹,

Berezina²,

Kirienko³

et al. 2014

Journal on Selected Topics in Nano Electronics and Computing

Self Cite

View full text Add to dashboard Cite

-The sol-gel science and technology demonstrate an intense development over past few decades accompanied by important applications in electronics. The sol-gel technology represents a typical example of nanotechnology, since the gel products are actually nanocomposites or may contain nanoparticles. That is why the sol-gel science plays a crucial role in the R&D of contemporary nanotechnology for the fabrication of novel materials with new functional properties. In this paper we present an overview of our previous results on the properties of vanadium oxide gel structures, as well as report some recent findings in this area. Electrical and optical (including electrochromic effect) properties, influence of doping with tungsten and hydrogen, electrical switching. Moreover, the properties of vanadium oxide micro-and nanofibers are systematically described and discussed. Applied potentialities of the described phenomena for micro-and optoelectronics (electrochromic devices, sensors, electronic switches, etc) are also discussed.Index Terms -Transition metal oxides, sol-gel, vanadium oxide, metal-insulator transition, electrochromic effect. 1

show abstract

“…It is shown that the films exhibit such phenomena as "internal" electrochromism and electrical switching [1], [26].…”

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Sample Preparation and Experimental Methodsmentioning

confidence: 99%

Section: Sample Preparation and Experimental Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Vanadium Oxide Gel Films: Optical and Electrical Properties, Internal Electrochromism and Effect of Doping

Kazakova¹,

Berezina²,

Kirienko³

et al. 2014

Journal on Selected Topics in Nano Electronics and Computing

Self Cite

View full text Add to dashboard Cite

show abstract

“…3,4 This phase transition is accompanied by an ultrafast four-to-five orders of magnitude change in electrical conductivity and a dramatic diminution of optical transmittance across the visible and infrared regions of the electromagnetic spectrum. [4][5][6] A structural phase transition from a monoclinic to a tetragonal rutile polymorph generally accompanies this insulator-metal phase transition. The origin of the phase transition remains controversial (Peierls distortion vs. Mott-Hubbard), 7,8 but the recent demonstration of a thermally decoupled electricfield-induced phase transition in VO 2 thin films underlines the remarkable potential of this material for integration in nanoscale electronic devices such as Mott field-effect transistors.…”

Section: Introductionmentioning

confidence: 99%