Laser Pump‐Probe Fiber‐Optic Technique for Characterization of Near‐Surface Layers of Solids: Development and Application Prospects for Studying Semiconductors and Weyl Semimetals

A fiber‐optic setup incorporating the pump‐probe thermoreflectance (TR) technique with Fabry–Perot (FP) interferometer is presented. It includes both heat pump and probe lasers, producing wavelengths of 1470 and 1530 nm, respectively, together with a reflected radiation detector. Heat pump pulse dur...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Annalen der Physik 2020-08, Vol.532 (8), p.n/a
Hauptverfasser:	Starostin, Alexander A., Shangin, Victor V., Lonchakov, Alexander T., Kotov, Artem N., Bobin, Semyon B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Heat pumps Liquid nitrogen Metalloids Pulse duration Radiation detectors Semiconductors Surface layers Time dependence Time‐domain thermoreflectance Weyl semimetals
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!