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Vibrational spectroscopy— degenerate vibrations
2001This chapter discusses the role of symmetry in infrared and Raman vibrational spectroscopy. It examines the relationship between vibrational symmetry and spectroscopic methods of characterization, which is considered one of the main purposes behind identifying the symmetries of different molecular vibrations.
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Vibration Analysis vs. Vibration Control
SAE Technical Paper Series, 2005<div class="htmlview paragraph">Car manufacturing companies and their suppliers allocate significant human and financial resources to NVH-related R&D. While the most advanced instrumentation and analytical techniques are used for these activities, the incremental improvements of NVH are rather small due to extreme complexity of the ...
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Vibrational Excitons. II. Degenerate Vibrations
The Journal of Chemical Physics, 1962The energy of the first vibrational excited state of a molecular crystal is derived in terms of exciton theory, for the special case of an exciton state derived from a doubly degenerate molecular excited state. We also treat the case where the degeneracy is lost due to the anisotropic environment of the molecule in the crystal. From the several allowed
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The Journal of the Acoustical Society of America, 2011
Christian Heichel, Albrecht Kleibl
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Christian Heichel, Albrecht Kleibl
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A Highly Sensitive Triboelectric Vibration Sensor for Machinery Condition Monitoring
Advanced Energy Materials, 2022Hongfa Zhao, Zirui Lou, Jiyu Wang
exaly
Review of ultrasonic vibration-assisted machining in advanced materials
International Journal of Machine Tools and Manufacture, 2020Zhichao Yang, lida Zhu, Chenbing Ni
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