![Phenylalkylammonium passivation enables perovskite light emitting diodes with record high-radiance operational lifetime: the chain length matters | Nature Communications Phenylalkylammonium passivation enables perovskite light emitting diodes with record high-radiance operational lifetime: the chain length matters | Nature Communications](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-021-20970-6/MediaObjects/41467_2021_20970_Fig1_HTML.png)
Phenylalkylammonium passivation enables perovskite light emitting diodes with record high-radiance operational lifetime: the chain length matters | Nature Communications
![Two-dimensional WSe2/SnSe p-n junctions secure ultrahigh thermoelectric performance in n-type Pb/I Co-doped polycrystalline SnSe - ScienceDirect Two-dimensional WSe2/SnSe p-n junctions secure ultrahigh thermoelectric performance in n-type Pb/I Co-doped polycrystalline SnSe - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2542529320301309-fx1.jpg)
Two-dimensional WSe2/SnSe p-n junctions secure ultrahigh thermoelectric performance in n-type Pb/I Co-doped polycrystalline SnSe - ScienceDirect
![A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells | Science A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells | Science](https://www.science.org/cms/10.1126/science.aau5701/asset/feb5529c-e288-4a6d-8462-0325056c5482/assets/graphic/363_265_f1.jpeg)
A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells | Science
![A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells | Science A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells | Science](https://www.science.org/cms/10.1126/science.aau5701/asset/bd6436b1-5d93-4aae-b518-02c98109c3b7/assets/graphic/363_265_f2.jpeg)
A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells | Science
![Phase-Transition-Induced Carrier Mass Enhancement in 2D Ruddlesden–Popper Perovskites | ACS Energy Letters Phase-Transition-Induced Carrier Mass Enhancement in 2D Ruddlesden–Popper Perovskites | ACS Energy Letters](https://pubs.acs.org/cms/10.1021/acsenergylett.9b01435/asset/images/medium/nz9b01435_0001.gif)