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UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires. / Amador-Mendez, Nuño; Kochetkov, Fedor M.; Hernandez, Roberto; Неплох, Владимир Владимирович; Grenier, Vincent ; Finot, Sylvain; Valera, Lucie ; Duraz, Jules ; Fominykh, Nikita A.; Паршина, Елизавета Кирилловна; Дерябин, Константин Валерьевич; Исламова, Регина Маратовна; Herth, Etienne ; Bouchoule, Sophie ; Julien, François; Abraham, Malini ; Das, Subrata; Jacopin, Gwénolé ; Krasnikov, Dmitry V.; Nasibulin, Albert ; Eymery, Joël ; Durand, Christophe ; Мухин, Иван Сергеевич; Tchernycheva, Maria.

In: ACS Applied Materials and Interfaces, Vol. 16, No. 38, 25.09.2024, p. 51000–51009.

Research output: Contribution to journal › Article › peer-review

Harvard

Amador-Mendez, N, Kochetkov, FM, Hernandez, R, Неплох, ВВ, Grenier, V, Finot, S, Valera, L, Duraz, J, Fominykh, NA, Паршина, ЕК, Дерябин, КВ, Исламова, РМ, Herth, E, Bouchoule, S, Julien, F, Abraham, M, Das, S, Jacopin, G, Krasnikov, DV, Nasibulin, A, Eymery, J, Durand, C, Мухин, ИС & Tchernycheva, M 2024, 'UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires', ACS Applied Materials and Interfaces, vol. 16, no. 38, pp. 51000–51009. https://doi.org/10.1021/acsami.4c06181

APA

Amador-Mendez, N., Kochetkov, F. M., Hernandez, R., Неплох, В. В., Grenier, V., Finot, S., Valera, L., Duraz, J., Fominykh, N. A., Паршина, Е. К., Дерябин, К. В., Исламова, Р. М., Herth, E., Bouchoule, S., Julien, F., Abraham, M., Das, S., Jacopin, G., Krasnikov, D. V., ... Tchernycheva, M. (2024). UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires. ACS Applied Materials and Interfaces, 16(38), 51000–51009. https://doi.org/10.1021/acsami.4c06181

Vancouver

Amador-Mendez N, Kochetkov FM, Hernandez R, Неплох ВВ, Grenier V, Finot S et al. UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires. ACS Applied Materials and Interfaces. 2024 Sep 25;16(38):51000–51009. https://doi.org/10.1021/acsami.4c06181

Author

Amador-Mendez, Nuño ; Kochetkov, Fedor M. ; Hernandez, Roberto ; Неплох, Владимир Владимирович ; Grenier, Vincent ; Finot, Sylvain ; Valera, Lucie ; Duraz, Jules ; Fominykh, Nikita A. ; Паршина, Елизавета Кирилловна ; Дерябин, Константин Валерьевич ; Исламова, Регина Маратовна ; Herth, Etienne ; Bouchoule, Sophie ; Julien, François ; Abraham, Malini ; Das, Subrata ; Jacopin, Gwénolé ; Krasnikov, Dmitry V. ; Nasibulin, Albert ; Eymery, Joël ; Durand, Christophe ; Мухин, Иван Сергеевич ; Tchernycheva, Maria. / UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires. In: ACS Applied Materials and Interfaces. 2024 ; Vol. 16, No. 38. pp. 51000–51009.

BibTeX

@article{e38e72b1a297481994e173c2e0289837,
title = "UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires",
abstract = "Nanostructured ultraviolet (UV) light sources represent a growing research field in view of their potential applications in wearable optoelectronics or medical treatment devices. In this work, we report the demonstration of the first flexible UV-A light emitting diode (LED) based on AlGaN/GaN core-shell microwires. The device is based on a composite microwire/poly(dimethylsiloxane) (PDMS) membrane with flexible transparent electrodes. The electrode transparency in the UV range is optimized: namely, we demonstrate that single-walled carbon nanotube electrodes provide a stable electrical contact to the membrane with high transparency (70% at 350 nm). The flexible UV-A membrane demonstrating electroluminescence around 345 nm is further applied to excite Zn-Ir-BipyPDMS luminophores: the UV-A LED is combined with the elastic luminophore-containing membrane to produce a visible amber emission from 520 to 650 nm. The obtained results pave the way for flexible inorganic light-emitting diodes to be employed in sensing, detection of fluorescent labels, or light therapy.",
keywords = "III−V semiconductors, PDMS, UV-A light-emitting diodes, carbon nanotubes, flexible electronics, luminophores, microwires",
author = "Nu{\~n}o Amador-Mendez and Kochetkov, {Fedor M.} and Roberto Hernandez and Неплох, {Владимир Владимирович} and Vincent Grenier and Sylvain Finot and Lucie Valera and Jules Duraz and Fominykh, {Nikita A.} and Паршина, {Елизавета Кирилловна} and Дерябин, {Константин Валерьевич} and Исламова, {Регина Маратовна} and Etienne Herth and Sophie Bouchoule and Fran{\c c}ois Julien and Malini Abraham and Subrata Das and Gw{\'e}nol{\'e} Jacopin and Krasnikov, {Dmitry V.} and Albert Nasibulin and Jo{\"e}l Eymery and Christophe Durand and Мухин, {Иван Сергеевич} and Maria Tchernycheva",
year = "2024",
month = sep,
day = "25",
doi = "10.1021/acsami.4c06181",
language = "English",
volume = "16",
pages = "51000–51009",
journal = "ACS applied materials & interfaces",
issn = "1944-8244",
publisher = "American Chemical Society",
number = "38",

}

RIS

TY - JOUR

T1 - UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires

AU - Amador-Mendez, Nuño

AU - Kochetkov, Fedor M.

AU - Hernandez, Roberto

AU - Неплох, Владимир Владимирович

AU - Grenier, Vincent

AU - Finot, Sylvain

AU - Valera, Lucie

AU - Duraz, Jules

AU - Fominykh, Nikita A.

AU - Паршина, Елизавета Кирилловна

AU - Дерябин, Константин Валерьевич

AU - Исламова, Регина Маратовна

AU - Herth, Etienne

AU - Bouchoule, Sophie

AU - Julien, François

AU - Abraham, Malini

AU - Das, Subrata

AU - Jacopin, Gwénolé

AU - Krasnikov, Dmitry V.

AU - Nasibulin, Albert

AU - Eymery, Joël

AU - Durand, Christophe

AU - Мухин, Иван Сергеевич

AU - Tchernycheva, Maria

PY - 2024/9/25

Y1 - 2024/9/25

N2 - Nanostructured ultraviolet (UV) light sources represent a growing research field in view of their potential applications in wearable optoelectronics or medical treatment devices. In this work, we report the demonstration of the first flexible UV-A light emitting diode (LED) based on AlGaN/GaN core-shell microwires. The device is based on a composite microwire/poly(dimethylsiloxane) (PDMS) membrane with flexible transparent electrodes. The electrode transparency in the UV range is optimized: namely, we demonstrate that single-walled carbon nanotube electrodes provide a stable electrical contact to the membrane with high transparency (70% at 350 nm). The flexible UV-A membrane demonstrating electroluminescence around 345 nm is further applied to excite Zn-Ir-BipyPDMS luminophores: the UV-A LED is combined with the elastic luminophore-containing membrane to produce a visible amber emission from 520 to 650 nm. The obtained results pave the way for flexible inorganic light-emitting diodes to be employed in sensing, detection of fluorescent labels, or light therapy.

AB - Nanostructured ultraviolet (UV) light sources represent a growing research field in view of their potential applications in wearable optoelectronics or medical treatment devices. In this work, we report the demonstration of the first flexible UV-A light emitting diode (LED) based on AlGaN/GaN core-shell microwires. The device is based on a composite microwire/poly(dimethylsiloxane) (PDMS) membrane with flexible transparent electrodes. The electrode transparency in the UV range is optimized: namely, we demonstrate that single-walled carbon nanotube electrodes provide a stable electrical contact to the membrane with high transparency (70% at 350 nm). The flexible UV-A membrane demonstrating electroluminescence around 345 nm is further applied to excite Zn-Ir-BipyPDMS luminophores: the UV-A LED is combined with the elastic luminophore-containing membrane to produce a visible amber emission from 520 to 650 nm. The obtained results pave the way for flexible inorganic light-emitting diodes to be employed in sensing, detection of fluorescent labels, or light therapy.

KW - III−V semiconductors

KW - PDMS

KW - UV-A light-emitting diodes

KW - carbon nanotubes

KW - flexible electronics

KW - luminophores

KW - microwires

UR - https://www.mendeley.com/catalogue/50b54b44-8dd7-3de3-aed3-18acf740566b/

U2 - 10.1021/acsami.4c06181

DO - 10.1021/acsami.4c06181

M3 - Article

VL - 16

SP - 51000

EP - 51009

JO - ACS applied materials & interfaces

JF - ACS applied materials & interfaces

SN - 1944-8244

IS - 38

ER -

ID: 124529011