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Near resonant and nonresonant third-order optical nonlinearities of colloidal InP/ZnS quantum dots
We have investigated the third-order optical nonlinearities of high-quality colloidal InP/ZnS core-shell quantum dots (QDs) using Z-scan technique with femtosecond pulses. The two-photon absorption cross-sections as high ...
Quantum dot light-emitting diode with quantum dots inside the hole transporting layers
We report a hybrid, quantum dot (QD)-based, organic light-emitting diode architecture using a noninverted structure with the QDs sandwiched between hole transporting layers (HTLs) outperforming the reference device structure ...