Related Experiment Video
Updated: May 17, 2026

04:22
Fabrication of Bi2Te3 and Sb2Te3 Thermoelectric Thin Films using Radio Frequency Magnetron Sputtering Technique
Published on: May 17, 2024
Constructing a large variety of Dirac-cone materials in the Bi(1-x)Sb(x) thin film system
Shuang Tang1, Mildred S Dresselhaus
1Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. tangs@mit.edu
Nanoscale
|November 10, 2012
Abstract:
We theoretically predict that a large variety of Dirac-cone materials can be constructed in Bi(1-x)Sb(x) thin films and we here show how to construct single-, bi- and tri-Dirac-cone materials with various amounts of wave vector anisotropy. These different types of Dirac cones can be of special interest to electronic device design, quantum electrodynamics and other fields.

