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Universallab has recently taken a strategic leap by relocating to a new address adjacent to Park Innovaare. This move unveils a host of advantages that position Universallab at the forefront of innovation and excellence.

UnversalLab, headquartered in the Swiss Innovation Park, stands as a pioneering force in providing cutting-edge non-standard scientific analysis and testing services globally.

In this article, we introduce the density of states (DOS) analysis, an electronic structure analysis method that is closely related to band structure analysis.

Mass spectrometers, as crucial instruments in the field of analytical science, have a long-standing history and continue to evolve through ongoing innovation. Since the advent of the parabolic spectrograph in 1912 (detailed in the appendix), mass spectrometry has been widely applied across numerous fields, including physics, analytical chemistry, and forensic science. This article aims to provide readers new to mass spectrometry with a comprehensive and in-depth understanding of the instrument's components, working principles, and key ion source technologies, enabling a better appreciation of this powerful analytical tool.

Nanoindentation is a high-precision, non-destructive mechanical testing technique that uses depth-sensing indentation and advanced computational models to determine a material’s hardness and elastic modulus, with wide applications in microelectronics, biomedicine, advanced materials, and coatings, and is evolving toward higher resolution and multifunctional integration.

We discuss charge density difference and charge population analysis together because they both focus on similar aspects—understanding electron transfer during chemical processes. In this article, we will explore these two methods in terms of their principles, calculation procedures, and practical applications.