Facile synthesis of WS2 nanotubes by sulfurization of tungsten thin films: formation mechanism, and structural and optical properties

Author:

Hossain Emroj123ORCID,Rahman A. Azizur123ORCID,Bapat Rudheer D.123,Parmar Jayesh B.123,Shah Amit P.123ORCID,Arora Ashish4567ORCID,Bratschitsch Rudolf4567ORCID,Bhattacharya Arnab123ORCID

Affiliation:

1. Tata Institute of Fundamental Research

2. Mumbai 400005

3. India

4. Institute of Physics and Center for Nanotechnology

5. University of Münster

6. 48149 Münster

7. Germany

Abstract

We report a simple process for synthesizing WS2 nanotubes by sulfurizing tungsten thin films under appropriate conditions, characterize their structural and optical properties and elucidate the formation mechanism.

Funder

Tata Institute of Fundamental Research

Alexander von Humboldt-Stiftung

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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