Stephen R. Forrest

Nov 14, 2024 | link.aps.org | Haonan Zhao |Boning Qu |Stephen R. Forrest

Phosphorescent organic light-emitting devices (PHOLEDs) suffer from destructive molecular processes due to triplet-polaron and triplet-triplet annihilation.

Sep 5, 2024 | nature.com | Lingxiao Zhou |Yang Lu |Qiuyang Li |Nathanial Lydick |Kenji Watanabe |Takashi Taniguchi | +1 more

AbstractFloquet engineering is a promising tool to manipulate quantum systems coherently. A well-known example is the optical Stark effect, which has been used for optical trapping of atoms and breaking time-reversal symmetry in solids. However, as a coherent nonlinear optical effect, Floquet engineering typically requires high field intensities obtained in ultrafast pulses, severely limiting its use.

Aug 29, 2024 | onlinelibrary.wiley.com | Haonan Zhao |Stephen R. Forrest

1 Introduction Many attributes of phosphorescent organic light emitting diodes (PHOLEDs), such as a high internal quantum efficiency, wide color gamut, and accurate color rendering are desirable for both display and lighting applications.[1-3] Because white light is generated by exciting a combination of red, green, and blue emitting molecules, it is necessary for the lifetime of each element to be stable and importantly, comparable such that the color quality of the device does not...

Jun 10, 2024 | link.aps.org | Noel C. Giebink |Stephen R. Forrest

Abstract Trap-mediated recombination influences the performance of a wide range of electronic devices.

Oct 6, 2023 | nature.com | Qiuyang Li |Jiaqi Hu |Nathanial Lydick |Stephen R. Forrest

Correction to: Nature Communications https://doi.org/10.1038/s41467-023-37500-1, published online 01 April 2023In the “Acknowledgements” section of the original version of this Article, the grant number relating to the Gordon and Betty Moore Foundation was incorrectly given as N031710 and should have been GBMF10694. This has now been corrected in both the PDF and HTML versions of the Article.