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Nanophysics May 7, 2024

Researchers 'unzip' 2D materials with lasers

In a new paper published on May 1 in the journal Science Advances, researchers at Columbia Engineering used commercially available tabletop lasers to create tiny, atomically sharp nanostructures, or nanopatterns, in samples ...

Optics & Photonics May 3, 2024

New mirror that can be flexibly shaped improves X-ray microscopes

A team of researchers in Japan has engineered a mirror for X-rays that can be flexibly shaped, resulting in remarkable precision at the atomic level and increased stability.

Condensed Matter May 2, 2024

Research demonstrates high qubit control fidelity and uniformity in single-electron control

The journal Nature has published a research paper, "Probing single electrons across 300-mm spin qubit wafers," demonstrating state-of-the-art uniformity, fidelity and measurement statistics of spin qubits. The industry-leading ...

Nanophysics Apr 30, 2024

New research reveals terahertz waves' impact on dynamics of nanoconfined water molecules

In a new discovery, researchers have revealed novel insights into the behavior of water molecules confined within nanostructures. Their study, published in Science Advances on April 24, delves into how terahertz (THz) waves ...

Optics & Photonics Apr 23, 2024

Tailoring electron vortex beams with customizable intensity patterns by electron diffraction holography

A new research study from Opto-Electronic Advances discusses tailoring electron vortex beams with customizable intensity patterns by electron diffraction holography.

Analytical Chemistry Apr 3, 2024

Microfabrication makes microdroplets 'pattern-obedient' but Gibbs equation 'disobedient'

Microdroplets find versatile applications in fields of chemistry, materials science and biochemistry, particularly in chemical engineering and biochemical microfluidics like microreactors and biosensors. Achieving precise ...

Nanomaterials Mar 26, 2024

Micro-Lisa: Making a mark with novel nano-scale laser writing

High-power lasers are often used to modify polymer surfaces to make high-tech biomedical products, electronics and data storage components.

Optics & Photonics Feb 20, 2024

Throwing lithography a curve: Research introduces mask wafer co-optimization method

At the heart of advancing semiconductor chip technology lies a critical challenge: creating smaller, more efficient electronic components. This challenge is particularly evident in the field of lithography, the process used ...

Optics & Photonics Nov 30, 2023

Two-photon lithography for photonic packaging: A promising solution

Photonic integrated circuits (PICs) are compact devices that combine multiple optical components on a single chip. They have a wide range of applications in communications, ranging, sensing, computing, spectroscopy, and quantum ...

Optics & Photonics May 1, 2023

Lithography-free photonic chip offers speed and accuracy for artificial intelligence

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 ...

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