The formation of a one-dimensional van der Waals selenium crystal from the three-dimensional amorphous phase: A spectroscopic signature of van der Waals bonding

Trigonal selenium is a prototypical one-dimensional (1D) van der Waals (vdW) solid, where covalently bonded helical chains are held together by weaker vdW forces. In this work, we have studied structural transformation from a three-dimensional amorphous phase of non-interacting Se chains into a 1D v...

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Veröffentlicht in:	Applied physics letters 2022-01, Vol.120 (3)
Hauptverfasser:	Krbal, Milos, Kolobov, Alexander V., Fons, Paul, Saito, Yuta, Belev, George, Kasap, Safa
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectroscopy Applied physics Bonding strength Chains Crystallization Elongation Selenium Spectrum analysis Transition metals X ray absorption X-ray spectroscopy
Online-Zugang:	Volltext
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