A group of researchers from Freiburg present a new tandem solar cell to break through current theoretical limits..
Earth and environment
Water, reciprocity, and the anthropocene in the Himalayas
In the Himalayas, where the ontology of water is not always premised on the creations of boundaries between nature and culture, the condition of water, whether abundant or scarce, has key implications for cultural life.
We need to engage and exchange for a sustainable water economy
A promising approach to establishing a circular water economy and improved technologies requires active involvement and collaboration from all members of society.
High-efficiency indoor perovskite photovoltaics on ultra-thin glass
Flexible perovskite photovoltaic cells on ultra-thin glass achieve remarkable efficiencies under indoor illumination.
Using bacteria to separate oil and water
A sustainable technique for cleaning polluted water.
Boosting nano-electricity from living microalgae
A new approach drastically improves the amount of energy harvested from microalgae for sustainable bioenergy.
Talking CO2 in the midst of a pandemic
The Story of CO2: Big Ideas for a Small Molecule
The next boost in lithium-ion battery research: Suppressing oxygen evolution
A new dielectric coating could help solve a long-standing problem and enhance the performance of lithium-rich materials.
Lead-free material shows promise in eco-friendly solar cells
Relatively inexpensive compound could perform safely and effectively in solar cells
Colloid transport through soil: Moving through “gaps” with “waves”
How small particles, such as colloids, move through the soil is important to understand as many pose a significant threat to public and environmental health.
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Quantum entanglement visualized for the first time ever
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