Search Results - "Ottapilakkal, V."

Photoinduced doping in hexagonal boron nitride by Perepeliuc, A., Gujrati, R., Srivastava, A., Vuong, P., Ottapilakkal, V., Voss, P. L., Sundaram, S., Salvestrini, J. P., Ougazzaden, A.

“…Hexagonal boron nitride is shown to exhibit very significant persistent photoconductivity after UV illumination. This behavior can be initiated by sub-bandgap…”
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Transferrable GaN-based Micro-LED heterostructures grown on h-BN for optogenetic applications by Tran, T.M., Kassem, A., Ottapilakkal, V., Vuong, P., Gujrati, R., Bourras, M., Srivastava, A., Perepeliuc, A., Moudakir, T., Gautier, S., Bouchoule, S., Tchernycheva, M., Voss, P.L., Sundaram, S., Salvestrini, J.P., Ougazzaden, A.

“…•GaN-based micro-LEDs grown on 2D h-BN on SiN-patterned sapphire were demonstrated.•Selective area growth enables high-quality micro-LEDs for cochlear implant…”
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Thermal stability of thin hexagonal boron nitride grown by MOVPE on epigraphene by Ottapilakkal, V., Juyal, A., Sundaram, S., Vuong, P., Mballo, A., Beck, L., Nunn, G., Su, Y., Loiseau, A., Fossard, F., Mérot, J.S., Chapron, D., Kauffmann, T.H., Salvestrini, J.P., Voss, P.L., de Heer, W.A., Berger, C., Ougazzaden, A.

“…•Growth of thin film of Boron Nitride on Graphene.•High structural quality of Boron Nitride films.•Continuous coverage on graphene surface.•High thermal…”
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