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Search results for etching

Optics & Photonics Jul 10, 2025

Speed test of 'tunneling' electrons challenges alternative interpretation of quantum mechanics

Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a superposition of multiple states, as popularized by the Schrödinger's cat analogy, and ability to slip through ...

Social Sciences Jul 9, 2025

The psychological and neurological parallels between sports fandom and religious devotion

An in-depth exploration of the psychology of sports fandom has revealed striking similarities between the neurological and psychological patterns of devoted sports fans and religious dedication.

Archaeology Jul 9, 2025

Rock art hints at the origins of Egyptian kings

A rock art panel near Aswan, Egypt, may depict a rare example of an elite individual from the First Dynasty, shedding light on the formation of the ancient Egyptian state.

Plants & Animals Jul 9, 2025

Researchers find crab and clam resilience etched into shells

A new study reveals a bright spot for shellfish populations in the northeast Pacific Ocean. Combining paleontological tools and archaeological data with conservation research, the paper finds that, for the past 3,000 years, ...

Bio & Medicine Jul 9, 2025

Need a new 3D material? Build it with DNA

When the Empire State Building was constructed, its 102 stories rose above midtown one piece at a time, with each individual element combining to become, for 40 years, the world's tallest building. Uptown at Columbia, Oleg ...

Nanomaterials Jul 9, 2025

MXenes gain improved conductivity and flexibility through precise plasma etching process

Haozhe "Harry" Wang, assistant professor of electrical and computer engineering (ECE) at Duke University and an expert in developing new methods for manufacturing materials, continues to push the boundaries in MXene research.

Plants & Animals Jun 18, 2025

Study indicates use of bird-friendly glass saves birds' lives

A University of Mississippi ornithologist and researcher is working to make the windows on campus safer for birds.

Optics & Photonics Jun 16, 2025

New nano-based filter for infrared light promises cheap, robust spectrometers

A new filter for infrared light could see scanning and screening technology tumble in price and size. Built on nanotechnology, the new heat-tunable filter promises hand-held, robust technology to replace current desktop infrared ...

Plants & Animals Jun 9, 2025

Rings of time: Unearthing climate secrets from ancient trees

Deep in the swamps of the American Southeast stands a quiet giant: the bald cypress (Taxodium distichum). These majestic trees, with their knobby "knees" and towering trunks, are more than just swamp dwellers—they're some ...

Nanomaterials Jun 5, 2025

Semi-damascene integration approach enables achievement of 16nm pitch Ru lines with record-low resistance

At the 2025 IEEE International Interconnect Technology Conference (IITC), imec, a research and innovation hub in nanoelectronics and digital technologies, has presented Ru lines at 16nm pitch with average resistance as low ...

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