A layered Janus metastructure for multi-physical quantity detection based on the second harmonic wave

In the field of nonlinear optics and physical quantity detection, the use of the second harmonic wave (SHW) generated in ferroelectric crystals is proposed to realize multi-physical quantity detection with the Janus property. In view of the single physical quantity detected by the current research a...

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Veröffentlicht in:	Nanoscale 2025-01, Vol.17 (3), p.1497-1509
Hauptverfasser:	Wei, Yu-Xin, Sui, Jun-Yang, Wu, Chuan-Qi, Guo, Chu-Ming, Li, Xiang, Zhang, Hai-Feng
Format:	Artikel
Sprache:	eng
Schlagworte:	Ferroelectric crystals Ferroelectricity Frequency ranges Nonlinear optics Refractivity Terahertz frequencies
Online-Zugang:	Volltext
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