Group Members
Research Publications Lab Facilities
Computation Platform
Collaborators
Internal Links
News

 
Artificial Quantum Matter


Growth, MBE-STM route to Artificial Quantum Matter


stm
stm


Bi2Se3 single crystals prepared by G. Bian, P. Shibayev, D. Sanchez, I. Belopolski and Raman Sankar


stm
 


Weyl Semimetal TaAs single crystals prepared by Dr. Raman Sankar


  TF BF BF 
 
 stm  fz
 
BF
BF
BF
BF
 
  Preliminary (theoretical and experimental) Results etc.

Atomic-scale resolution visualization of quasiparticle interference on a type-II Weyl semimetal surface;

Hao Zheng, Guang Bian, Guoqing Chang, Hong Lu, Su-Yang Xu, Guangqiang Wang, Tay-Rong Chang, Songtian Zhang, Ilya Belopolski, Nasser Alidoust, Daniel S. Sanchez, Fengqi Song, Horng-Tay Jeng, Nan Yao, Arun Bansil, Shuang Jia, Hsin Lin, M. Zahid Hasan
Phys. Rev. Lett. 117, 266804 (2016)

 
  Signatures of Fermi Arcs in the Quasiparticle Interferences of the Weyl Semimetals TaAs and NbP

G. Chang, S.-Y. Xu, H. Zheng, C.-C. Lee, S.-M. Huang, I. Belopolski, D. S. Sanchez, G. Bian, N. Alidoust, T.-R. Chang, C.-H. Hsu, H.-T. Jeng, A. Bansil, H. Lin, M. Z. Hasan
Phys. Rev. Lett. 116, 066601 (2016)

 
  stm  fz


DS

DS
 
  -------------------------------------------------------------------------------------------------------------

 
  CeB6

 
  CeB6

 
  -------------------------------------------------------------------------------------------------------------

 
  stm  fz
stm  fz
 
  CeB6

 
 
Atomic Scale Visualization of Quantum Interference on a Weyl Semimetal Surface by Scanning Tunneling Microscopy/Spectroscopy

H. Zheng, S.-Y. Xu, G. Bian, C. Guo, G. Chang, D. S. Sanchez, I. Belopolski, C.-C. Lee, S.-M. Huang, X. Zhang, R. Sankar, N. Alidoust, T.-R. Chang, F. Wu, T. Neupert, F. Chou, H.-T. Jeng, N. Yao, A. Bansil, S. Jia, H. Lin, M. Z. Hasan
ACS Nano DOI: 10.1021/acsnano.5b06807 (2016, submitted Oct 2015)

 
  DS

DS

DS
 
  DS
 
  Weyl semimetal topography, Quasiparticle Interference etc.

Atomic-scale resolution visualization of quasiparticle interference on a type-II Weyl semimetal surface;

Hao Zheng, Guang Bian, Guoqing Chang, Hong Lu, Su-Yang Xu, Guangqiang Wang, Tay-Rong Chang, Songtian Zhang, Ilya Belopolski, Nasser Alidoust, Daniel S. Sanchez, Fengqi Song, Horng-Tay Jeng, Nan Yao, Arun Bansil, Shuang Jia, Hsin Lin, M. Zahid Hasan
Phys. Rev. Lett. 117, 266804 (2016)