First electrically pumped perovskite polariton laser diode solves a decades-long challenge. Resolving a long-standing problem in semiconductor physics and optoelectronics, a team of researchers from Skoltech—a VEB.RF group institution—and their colleagues from ITMO University and HSE University have for the first time demonstrated direct electrical pumping of a polariton laser based on a solution-processed halide perovskite microcrystal.
A apuração publicada por phys.org vira base para uma leitura editorial direta e contextualizada.
Trechos de apoio da pauta: Resolving a long-standing problem in semiconductor physics and optoelectronics, a team of researchers from Skoltech—a VEB.RF group institution—and their colleagues from ITMO University and HSE University have for the first time demonstrated direct electrical pumping of a polariton laser based on a solution-processed halide perovskite microcrystal. Published in Nature, this solution to a decades-long technological challenge ushers in inexpensive nonepitaxial laser diodes operating under continuous electric current.
- Ponto de atenção: first.
- Ponto de atenção: electrically.
- Ponto de atenção: pumped.
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