Preliminary study of cathode ray tube phosphores on the basis of nanocrystal quantum dots

Ozol, Dmitry I.

doi:10.1109/ivnc.2016.7551488

Cited by 6 publications

(3 citation statements)

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“…It has been proven experimentally that multi-shell QDs can be used as anode phosphors, showing effective activation from an electron beam. The emission brightness is comparable to classical anode phosphors of the same spectrum [3], with efficiency being ~10-20% even with quantum yield being far from 100%.…”

Section: Quantum Dots Basic Informationmentioning

confidence: 74%

Researching CdZnS/ZnS (GT) Quantum Dots in Cathodoluminescent Mode

2019

IJITEE

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Application field of UV light sources is getting larger at the last decades. Among the most widespread are high and medium pressure vacuum lamps. But there currently is a trend of moving away from using mercury both in household applications and manufacturing. This creates a necessity to conduct research and development for UV sources made and operating without Hg. Cathodoluminescent UV sources are in this category. One of the possible ways to create a viable UV anode phosphor is using quantum dots with needed spectral characteristics.

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Section: Quantum Dots Basic Informationmentioning

confidence: 74%

Researching CdZnS/ZnS (GT) Quantum Dots in Cathodoluminescent Mode

2019

IJITEE

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“…Квантовая точка характеризуется дискретным квазиатомным состоянием, и его запрещенной энергетической зоной E g (QD) [3].…”

Section: нанокристаллические квантовые точкиunclassified

Comparative analysis of samples of CdZnS / ZnS and CdZnS / ZnS (GT) quantum dots with a wavelength 390 nm in catodoluminescence mode.

Majmaa¹,

Sheshen²

2019

JRE

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Московский физико-технический институт (государствнный университет), 141700, Московская область, г. Долгопрудный, Институтский пер., 9 Статья поступила в редакцию 15 июля 2019 г. Аннотация. Цель исследованиясделать сравнительный анализ квантовых точек схожей структуры: CdZnS/ZnS и CdZnS/ZnS (ГТ), излучающий на длине волны 390нм, в качестве катодолюминофора. Их отличие заключается в кремнийорганическом модификаторе. в результате исследования данные показывают,о время жизни КТ всё ещё недостаточно. и использование кремнийорганических модификаторов позволяет увеличить время жизни КТ, что потенциально может быть использовано в дальнейшем при создании более перспективных образцов. Ключевые слова: ультрафиолет, источники света, квантовые точки, катодолюминесценция, автоэмиссия, CdZnS/ZnS.

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“…To assess the possibility of using these quantum dots as phosphorus for further use in vacuum electronics. Also, we will focus on the effect of silica shell on the optical properties of nanocrystals [4].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Silicon-Organic Modifier of CdZnS/ZnS (GT) Quantum Dot with Wavelength 390 nm on cathodoluminescent mode

Hameed*,

E.P.

2019

IJITEE

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Surface modification of quantum Dots is very demanding to improve the optical properties of quantum Dots and it is generally carried out by depositing an organic or an inorganic layer on the quantum Dots. In this study the behavior of CdZnS/ZnS and CdZnS/ZnS (GT), both emitting at 390 nm, differ by silicon-organic additives studying in a vacuum chamber to find out their feature and to identify the luminescent of quantum Dots, under the action of electron bombardment to assess the capability of quantum Dots as phosphors for further use in vacuum electronics

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Preliminary study of cathode ray tube phosphores on the basis of nanocrystal quantum dots

Cited by 6 publications

References 0 publications

Researching CdZnS/ZnS (GT) Quantum Dots in Cathodoluminescent Mode

Researching CdZnS/ZnS (GT) Quantum Dots in Cathodoluminescent Mode

Comparative analysis of samples of CdZnS / ZnS and CdZnS / ZnS (GT) quantum dots with a wavelength 390 nm in catodoluminescence mode.

The Effect of Silicon-Organic Modifier of CdZnS/ZnS (GT) Quantum Dot with Wavelength 390 nm on cathodoluminescent mode

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