Studies on electrical and photoelectrical behaviour of ITO/ArV/In Schottky barrier device

Sharma, Ganesh D.; Saxena, Dhiraj; Roy, M.S.

doi:10.1016/s0379-6779(99)00115-0

Cited by 21 publications

(9 citation statements)

References 24 publications

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“…The 4-n-alkoxyanilines were prepared in accordance with the modified literature procedure [41]. The bis(4-alkoxyphenyl)-4,4 -bipyridinium dichloride (EV1Cl, EV6Cl, EV8Cl, EV10Cl, EV12Cl, EV14Cl, EV16Cl, EV18Cl, and EV20Cl) with alkyl chains of different lengths were synthesized as shown in Scheme 1 [42][43][44]. The synthetic route was based on a two-step procedure involving the aromatic nucleophilic substitution between the 1-chloro-2,4-dinitrobenzene and 4,4 -bipyridine to give the Zincke salt and its subsequent ANRORC (anionic ring opening and ring closing) reaction with the corresponding 4-n-alkoxyanilines.…”

Section: Synthesis Of Bis(4-n-alkoxyphenyl)-44 -Bipyridinium Bis(trimentioning

confidence: 99%

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Thermotropic Liquid-Crystalline and Light-Emitting Properties of Bis(4-aalkoxyphenyl) Viologen Bis(triflimide) Salts

et al. 2020

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A series of bis(4-alkoxyphenyl) viologen bis(triflimide) salts with alkoxy chains of different lengths were synthesized by the metathesis reaction of respective bis(4-alkoxyphenyl) viologen dichloride salts, which were in turn prepared from the reaction of Zincke salt with the corresponding 4-n-alkoxyanilines, with lithium triflimide in methanol. Their chemical structures were characterized by 1H and 13C nuclear magnetic resonance spectra and elemental analysis. Their thermotropic liquid-crystalline (LC) properties were examined by differential scanning calorimetry, polarizing optical microscopy, and variable temperature X-ray diffraction. Salts with short length alkoxy chains had crystal-to-liquid transitions. Salts of intermediate length alkoxy chains showed both crystal-to-smectic A (SmA) transitions, Tms, and SmA-to-isotropic transitions, Tis. Those with longer length of alkoxy chains had relatively low Tms at which they formed the SmA phases that persisted up to the decomposition at high temperatures. As expected, all of them had excellent thermal stabilities in the temperature range of 330–370 °C. Their light-emitting properties in methanol were also included.

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Section: Synthesis Of Bis(4-n-alkoxyphenyl)-44 -Bipyridinium Bis(trimentioning

confidence: 99%

“…Zincke salt was prepared from the reaction of 1-chloro-2,4-dinitrobenzene (2.5 equiv) with 4,4 -bipyridine (1 equiv) on heating in acetonitrile according to the procedure described in the literature [42,43].…”

Section: Synthesis Of Zincke Saltmentioning

confidence: 99%

Thermotropic Liquid-Crystalline and Light-Emitting Properties of Bis(4-aalkoxyphenyl) Viologen Bis(triflimide) Salts

et al. 2020

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“…That is, the introduction of radiation-induced gener- ation/recombination defects in the depletion region results increase in the value of ideality factor. At a voltage below 1:5 V, both Schottky emission (ÿeld-assisted thermionic emission over a surface barrier) and Poole-Frenkel emission (ÿeld-assisted thermal detrapping of carriers) (Sharma et al, 1999) seem to be operative. In Schottky emission, the current density J is expressed as…”

Section: Resultsmentioning

confidence: 99%

Investigation of iron (II) phthalocyanine based schottky device as gamma radiation sensor

Roy

Kumar

Jaiswal

et al. 2004

Radiation Measurements

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“…T RANSPARENT conductive oxide coatings on glasses have a wide range of applications in the electronics and optics industries. [1][2][3][4] Recently environmental issues have become more important in the electronics industry. In particular the restriction of electromagnetic waves governed by TCO regulations is strictly applied in the display industry.…”

Section: Introductionmentioning

confidence: 99%

Investigations of Electrical Properties in Silica/Indium Tin Oxide Two‐Layer Film for Effective Electromagnetic Shielding

Kim¹,

Lee²,

Kim³

et al. 2004

Journal of the American Ceramic Society

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The effect of zinc ions added to silica film on the electrical and structural properties of a silica/indium tin oxide two‐layer film which had been prepared by solution coating for electromagnetic shielding of displays was studied. The volume resistivity of the undoped silica/indium tin oxide film was more than 3 times as high as that of the zinc‐doped silica/indium tin oxide film. The addition of divalent cations, zinc ions, to the overcoated layer led volume resistivity of the two‐layer film to decrease significantly and also caused a long‐term increase in stability. The decrease in volume resistivity was due to the addition of zinc ions that changed the interface ionization and helped to enhance the electrical conductivity in the two‐layer film.

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Studies on electrical and photoelectrical behaviour of ITO/ArV/In Schottky barrier device

Cited by 21 publications

References 24 publications

Thermotropic Liquid-Crystalline and Light-Emitting Properties of Bis(4-aalkoxyphenyl) Viologen Bis(triflimide) Salts

Thermotropic Liquid-Crystalline and Light-Emitting Properties of Bis(4-aalkoxyphenyl) Viologen Bis(triflimide) Salts

Investigation of iron (II) phthalocyanine based schottky device as gamma radiation sensor

Investigations of Electrical Properties in Silica/Indium Tin Oxide Two‐Layer Film for Effective Electromagnetic Shielding

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