Observation of cyclotron resonance and electron-phonon coupling in surface states of the bulk-insulating topological insulator Cu0.02Bi2Se3
- Johns Hopkins Univ., Baltimore, MD (United States). The Inst. for Quantum Matter
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Rutgers Univ., Piscataway, NJ (United States). Dept. of Physics and Astronomy
Standard time-domain THz spectroscopy (TDTS) in a transmission geometry was performed with a custom home-built THz spectrometer. In this technique an approximately single-cycle picosecond pulse of light is transmitted through the sample and the substrate. The complex transmission is obtained from Fourier transforming the time-domain sample pulse and ratioing it to a Fourier transformed substrate pulse.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 1169665
- Report Number(s):
- LA-UR-15-20834
- Country of Publication:
- United States
- Language:
- English
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