Enhanced ionic conductivity at the interface between sapphire and solid lithium iodide

Schreck, Erhard; Läuger, K.; Dransfeld, Klaus

doi:10.1007/bf01313455

Cited by 40 publications

(23 citation statements)

References 15 publications

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“…Early examples of ionically conductive thin films studied as a function of thickness are (hexagonal!) LiI on SiO 2 , [45] AgBr(200) on Mica, [46] and (cubic) LiI on a-Al 2 O 3 , [47] as depicted in Figure 7. In Figure 7a, the resolution is too poor and/or the interfacial contribution is too small, thus it shows a straight line with a zero intercept.…”

Section: Silver Halide and Alkali Halide Thin Filmsmentioning

confidence: 99%

Ionically Conducting Two‐Dimensional Heterostructures

2009

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In the context of revealing interfacial effects on ion conduction, thin films are extremely worthwhile due to defined geometry. Of particular interest are heterostructures as they offer symmetric boundary conditions and a high density of hetero‐interfaces. The recent progress in this field is reviewed. Materials classes under concern include halides and oxides, and refer to various degrees of disorder and different mobilities. Even though in its infancy, the field of ionic heterostructures is already characterized by a variety of results of fundamental importance and of technological relevance.

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Section: Silver Halide and Alkali Halide Thin Filmsmentioning

confidence: 99%

Ionically Conducting Two‐Dimensional Heterostructures

2009

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“…Comparing the conductance of the bulk sample and extremely thin LiCl films on sapphire, Maier predicted the possibility of amazingly high conductance for thin LiCl films. 15 But herein, the higher conductivity and anomalous behavior of the sGO sample needs further explanation and reasoning.…”

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confidence: 97%

Optimization of proton conductivity in graphene oxide by filling sulfate ions

et al. 2014

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“…In the most cases, the second phase consists of a nonconducting material such as SiO 2 or Al 2 O 3 which is nearly insoluble in the host material. The conductivity enhancement in the 2-D system has been also reported [4][5][6][7][8][9][10][11][12][13][14][15]. These anomalies are supposed to be attributed to interfacial effects like structural effects and/or effects of a space charge region.…”

Section: Introductionmentioning

confidence: 80%