biostudies-literatureNeplokh VPartenariats Hubert Curien KolmogorovIndo-French Centre for the Promotion of Advanced ResearchMinistry of Science and Higher Education of the Russian FederationRussian Foundation for Basic ResearchRussian Science Foundation2549https://www.ebi.ac.uk/biostudies/studies/S-EPMC8538214biostudies-literatureUnknown11(10)We demonstrate flexible red light-emitting diodes based on axial GaPAs/GaP heterostructured nanowires embedded in polydimethylsiloxane membranes with transparent electrodes involving single-walled carbon nanotubes. The GaPAs/GaP axial nanowire arrays were grown by molecular beam epitaxy, encapsulated into a polydimethylsiloxane film, and then released from the growth substrate. The fabricated free-standing membrane of light-emitting diodes with contacts of single-walled carbon nanotube films has the main electroluminescence line at 670 nm. Membrane-based light-emitting diodes (LEDs) were compared with GaPAs/GaP NW array LED devices processed directly on Si growth substrate revealing similar electroluminescence properties. Demonstrated membrane-based red LEDs are opening an avenue for flexiNanomaterials (Basel, Switzerland)Red GaPAs/GaP Nanowire-Based Flexible Light-Emitting Diodes.PMC8538214FSRM-2020-000519-32-6003720-19-0025643784UJ6008-120-32-9018219-32-60040Islamova RCirlin GFedorov VAmador-Mendez NMukhin IKochetkov FStatsenko TNeplokh VMoiseev EMorozova STchernycheva MMozharov ANasibulin AGKrasnikov DShugurov KfalseRed GaPAs/GaP Nanowire-Based Flexible Light-Emitting Diodes.We demonstrate flexible red light-emitting diodes based on axial GaPAs/GaP heterostructured nanowires embedded in polydimethylsiloxane membranes with transparent electrodes involving single-walled carbon nanotubes. The GaPAs/GaP axial nanowire arrays were grown by molecular beam epitaxy, encapsulated into a polydimethylsiloxane film, and then released from the growth substrate. The fabricated free-standing membrane of light-emitting diodes with contacts of single-walled carbon nanotube films has the main electroluminescence line at 670 nm. Membrane-based light-emitting diodes (LEDs) were compared with GaPAs/GaP NW array LED devices processed directly on Si growth substrate revealing similar electroluminescence properties. Demonstrated membrane-based red LEDs are opening an avenue for flexi2021-01-01T00:00:00Z2021 Sep2025-04-19T21:36:22.017Z2025-04-19T21:36:22.017ZS-EPMC85382143468499010.3390/nano11102549