Science & Environment
Barium titanate's optical properties emerge more clearly after decades of widely varying measurements
Source: Phys.org - latest science and technology news stories · Published
A KAIST-led research team has characterized how light propagates through and is absorbed by barium titanate (BTO), a promising material for next-generation optical communication devices. By clarifying optical properties that had been difficult to determine because of the material
A KAIST-led research team has characterized how light propagates through and is absorbed by barium titanate (BTO), a promising material for next-generation optical communication devices. By clarifying optical properties that had been difficult to determine because of the material's complex internal structure, the study provides a foundation for designing these devices.
Related stories
Alzheimer’s may have early warning signs outside the brain
A surprising discovery suggests that some early signs of Alzheimer’s disease may begin outside the brain. Using miniature laboratory systems made from human cells, scientists found that genetic mutations associated with inherited Alzheimer’s can disrupt nerve-to-muscle connection
All Top News -- ScienceDaily ·
Electrical technique concentrates milk without using heat, challenging traditional preservation methods
Dehydrating milk to turn it into powder is, today, an energy-intensive process that subjects the product to high temperatures. Powdered milk is widely used by the food industry and allows the product to be stored and transported in a stable condition for long periods of time with
Phys.org - latest science and technology news stories ·
Fossil CO₂ emissions projected to decrease in 2026 amid clean energy growth and Iran conflict
Global carbon emissions from fossil fuels are projected to decrease by 0.4% in 2026—driven by expansion of solar and wind power and the Iran conflict—according to new research by the Global Carbon Project. The 2026 edition (the 21st annual report) is published in the journal Eart
Phys.org - latest science and technology news stories ·
The surprising power of connecting with strangers
You're walking through the farmers market with a screaming toddler tucked under your arm football style. You're tired, you're leaving without the produce you came for and you're embarrassed.
Phys.org - latest science and technology news stories ·
After 40 years, CERN finds evidence of a one-in-10-billion particle decay
CERN scientists have finally found evidence of a particle decay so rare that it happens only once in roughly 10 billion decays, ending a search spanning more than 40 years. The breakthrough could help physicists uncover hidden particles and forces that lie beyond the reach of tod
All Top News -- ScienceDaily ·