1.5k citations
- Los Alamos National LaboratoryUS45 papers
- Sandia National LaboratoriesUS5 papers
- Brookhaven National LaboratoryUS4 papers
- Cornell UniversityUS4 papers
- University of California San DiegoUS4 papers
- National High Magnetic Field LaboratoryUS3 papers
- Rutgers, The State University of New JerseyUS3 papers
- United States Naval Research LaboratoryUS3 papers
- Universität HamburgDE3 papers
- University of St AndrewsGB3 papers
- Uppsala UniversitySE3 papers
- Boston UniversityUS2 papers
11 papers · 1 filter
Magneto-resistance up to 60 Tesla in Topological Insulator Bi2Te3 Thin Films
S. X. Zhang, R. D. McDonald, A. Shekhter +4
We report magneto-transport studies of topological insulator Bi_{2}Te_{3} thin films grown by pulsed laser deposition. A non-saturating linear-like magneto-resistance (MR) is obser…
Free-carrier relaxation and lattice heating in photoexcited bismuth thin films
Y. M. Sheu, Y. J. Chien, C. Uher +2
We report ultrafast surface pump and interface probe experiments on photoexcited carrier transport across single crystal bismuth films on sapphire. The film thickness is sufficient…
Fundamental Optical Processes in Armchair Carbon Nanotubes
E. H. Haroz, J. G. Duque, X. Tu +5
We have used post-synthesis separation methods based on density gradient ultracentrifugation and DNA-based ion-exchange chromatography to produce aqueous suspensions strongly enric…
Anomalous Energy Transport across Topological Insulator Superconductor Junctions
Jie Ren, Jian-Xin Zhu
We study the nonequilibrium energy transport across a topological insulator/superconductor junction, by deriving an interfacial heat current formula through scattering wave approac…
Stability of Weyl metals under impurity scattering
Zhoushen Huang, Tanmoy Das, Alexander V. Balatsky +1
We investigate the effects of bulk impurities on the electronic spectrum of Weyl semimetals, a recently identified class of Dirac-type materials. Using a -matrix approach, we st…
Inelastic Electron Tunneling Spectroscopy for Topological Insulators
Jian-Huang She, Jonas Fransson, A. R. Bishop +1
Inelastic Electron Tuneling Spectroscopy (IETS) is a powerful spectroscopy that allows one to investigate the nature of local excitations and energy transfer in the system of inter…