X-ray photoelectron spectroscopy (XPS) is a powerful technique widely used for the surface analysis of materials ... It has also been used to differentiate between various bonding configurations of ...

XPS relies on the photoelectric effect, where irradiating a material with X-rays causes the emission of core electrons. The kinetic energy of these emitted electrons is measured, which can be directly ...

For example, Dell’s XPS 13 (9345), that I’ve been spending some extended quality time with lately, is a rare breed of premium machine. In fact, Dell has never strayed from Intel Core ...

Potassium is a vital mineral that plays a key role in several bodily functions, including blood pressure regulation, fluid balance maintenance, and muscle and nerve function support. Despite its ...

Potassium is essential for several key physiological activities including managing fluid balance, aiding muscle contraction, and maintaining regular heart rhythm. Despite the wide array of foods ...

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Dell's smallest XPS machine is getting upgraded with Intel's new "Lunar Lake" processors, and preorders are now live. The ...

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Purchases made through our links may earn us a commission. The 2024 Dell XPS 13 9345 (available at Dell) is one of about a ...

For some young people, a popular method for getting a quick high is by misusing laughing gas — and lately, that’s in the form of nitrous oxide from products sold by the company Galaxy Gas.