Transporting energy is costly. When a current runs through conductive materials, some of the energy is lost due to resistance as particles within the material interact—just notice the warmth from your phone or laptop. This ...
Superconductivity
May 5, 2023
1
83
Photonic chips have revolutionized data-heavy technologies. On their own or in concert with traditional electronic circuits, these laser-powered devices send and process information at the speed of light, making them a promising ...
Optics & Photonics
May 1, 2023
0
228
Perovskite lasers have rapidly achieved progress in developing continuous-wave excited lasing from a femtosecond pulse excited lasing, which is considered a critical step towards electrically excited lasing. After continuous-wave ...
Optics & Photonics
Apr 14, 2023
0
22
Exposure to female odors and pheromones causes weight loss and extends the life spans of mice, which may have implications for humans, University of Otago researchers have found.
Plants & Animals
Mar 29, 2023
0
3
Like electronics or photonics, magnonics is an engineering subfield that aims to advance information technologies when it comes to speed, device architecture, and energy consumption. A magnon corresponds to the specific amount ...
Nanophysics
Mar 29, 2023
1
254
Nickelates are a material class that has excited scientists because of its recently discovered superconducting ability, and now a new study led by Cornell has changed where scientists thought this ability might originate, ...
Superconductivity
Mar 27, 2023
0
29
Rigid foam boards used to insulate buildings can prevent energy loss, making homes more efficient at keeping warm or cool. The advantages in energy efficiency, however, are undercut by environmental concerns over polystyrene ...
Polymers
Mar 23, 2023
0
56
With dairy cattle numbers increasing in Texas, especially over the Ogallala Aquifer where water resources are limited, producers and researchers are seeking drought-tolerant, quality forages to meet the demand for cattle ...
Agriculture
Mar 16, 2023
0
2
Under certain conditions, the fusion devices known as tokamaks can suffer a sudden loss of energy to the vessel walls. Researchers call this energy loss process a disruption. One cause is a magnetohydrodynamic (i.e., conducting ...
Plasma Physics
Mar 15, 2023
1
33
What exactly is light—and what is it made of? It's an age-old question that dates back to antiquity, and one of the most important investigations undertaken by scientists looking to understand the nature of reality.
Optics & Photonics
Mar 14, 2023
0
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