Metallic vs. semiconducting properties of quasi-one-dimensional tantalum selenide van der Waals nanoribbons
Abstract
We studied the properties of TaSe3−δ quasi-1D nanoribbons using tip-enhanced Raman scattering (TERS), photoluminescence, and electrical transport measurements. The results show TaSe3−δ shifts from metallic to semiconductor at higher Se deficiencies.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 01, 2022
- Source ID
- 10.1039/d1nr07772d
Entities
People
- Alexander A. Balandin
- Andrey Krayev
- Darshana Wickramaratne
- Fariborz Kargar
- Ludwig Bartels
- Michelle Wurch
- Roger Lake
- Tina T Salguero
- Topojit Debnath
- Yassamin Ghafouri
Organizations
- National Science Foundation
- Office of Naval Research
- United States Naval Research Laboratory
- University of California
- University of Georgia