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Updated: Sep 10, 2025

Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization
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一秒钟控制和测量性光离子化动态

Meng Han1,2, Jia-Bao Ji3, Alexander Blech4

  • 1Laboratorium für Physikalische Chemie, ETH Zürich, Zürich, Switzerland. meng9@ksu.edu.

Nature
|August 27, 2025
PubMed
概括

现在可以控制和测量性电子动态. 这一突破允许在超短时间内详细研究分子性.

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Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
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Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
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