= Maria Tchernycheva
{c}
{tag=Physicist}
A researcher who coauthored <light-emitting diode> experiments using individual core-shell semiconductor <nanowires> with a transparent <graphene> contact. The contact supplied <holes> while allowing emitted <light> to escape. This combines a nanoscale emitting structure with an electrode whose electrical and optical properties must work together, a practical constraint in building small optoelectronic devices.<InGaN GaN Core-Shell Single Nanowire Light Emitting Diodes with Graphene-Based P-Contact by Maria Tchernycheva and others>[Abstract: single-nanowire LEDs and transparent graphene contact for hole injection]{ref}
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