Topic description and stories

Bismuth oxyiodide crystals

Sustainable solar cell material shown to be highly promising for medical imaging

10 May 2023

Using X-rays to see inside the human body has revolutionised non-invasive medical diagnostics. However, the dose of X-rays required for imaging is...

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Secret to treating ‘Achilles’ heel’ of alternatives to silicon solar panels revealed

24 May 2022

A team of researchers from the UK and Japan has found that the tiny defects which limit the efficiency of perovskites – cheaper alternative materials...

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Artist's impression of formamidinium (FA)-based crystal

Templating approach stabilises ‘ideal’ material for alternative solar cells

23 Dec 2021

Researchers have developed a method to stabilise a promising material known as perovskite for cheap solar cells, without compromising its near-...

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Artistic representation of electrons funneling into high quality areas of perovskite material

Mystery of high-performing solar cell materials revealed in stunning clarity

22 Nov 2021

Researchers have visualised, for the first time, why perovskites – materials which could replace silicon in next-generation solar cells - are...

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Laboratory setup with lasers

Researchers identify and clear efficiency hurdle for organic solar cells

29 Sep 2021

Researchers have identified a key mechanism responsible for the lower efficiencies of organic solar cells and shown a way that this hurdle might be...

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Printed coatings enable more efficient solar cells

09 Jul 2020

Researchers at Cambridge, Imperial and Singapore have developed a method to print ultrathin coatings on next-generation solar cells, allowing them to...

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Perovskites

Shedding light on dark traps

16 Apr 2020

Researchers pinpoint the origin of defects that sap the performance of next-generation solar technology.

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Cambridge Zero

26 Nov 2019

If we are to avert a climate disaster, we must sharply reduce our emissions, starting today. Cambridge Zero, the University's ambitious new climate...

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Artist's impression of perovskite structures

‘Messy’ production of perovskite material increases solar cell efficiency

11 Nov 2019

Discovery means simpler and cheaper manufacturing methods are actually beneficial for the material’s use in next-generation solar cells or LED...

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New efficiency record set for perovskite LEDs

05 Nov 2018

Researchers have set a new efficiency record for LEDs based on perovskite semiconductors, rivalling that of the best organic LEDs (OLEDs).

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Image showing light emission from the polymeric nanostructures and schematic of a single nanostructure

Plastic crystals hold key to record-breaking energy transport

24 May 2018

Scientists from the Universities of Cambridge and Bristol have found a way to create plastic semiconductor nanostructures that absorb light and...

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Atomic scale view of perovskite crystal formation

Potassium gives perovskite-based solar cells an efficiency boost

21 Mar 2018

A simple potassium solution could boost the efficiency of next-generation solar cells, by enabling them to convert more sunlight into electricity.

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