Surface-Enhanced Raman Scattering Spectroscopy Reveals the Phonon Softening of Yttrium-Doped Barium Zirconate Thin Films

Stress-induced changes in the lattice dynamics strongly affect the proton transport in perovskites. Phonon softening as a result of tensile stress is expected to enhance the proton conductivity in yttrium-doped barium zirconate (BZY) thin films. Vibrational properties of materials are extensively st...

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Veröffentlicht in:	Journal of physical chemistry. C 2022-07, Vol.126 (26), p.10722-10728
Hauptverfasser:	Yang, Yiming, Ling, Xiao, Qiu, Wenqin, Bian, Jianyong, Zhang, Xuhai, Chen, Qianli
Format:	Artikel
Sprache:	eng
Schlagworte:	C: Spectroscopy and Dynamics of Nano, Hybrid, and Low-Dimensional Materials
Online-Zugang:	Volltext
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