Magneto-transport in topological nanostructures due to novel spin states and trajectories

• Applicant: Dr. Ching Hao Chang
• Subject Area: Theoretical Condensed Matter Physics ; Synthesis and Properties of Functional Materials
• Term: from 2017 to 2018
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 398358911

• Final Report Year: 2019

Final Report Abstract

We have finished parts of important topics we planned to work in Project Proposals. The magnetic orbits of electrons, the impact of defects in such new system, and Gate-Tunable Fano Resonances in Parallel-Polyacene-Bridged Carbon Nanotubes are realized in our works.

Publications

• Carrier driven antiferromagnetism and exchange-bias in SrRuO3/CaRuO3 heterostructures
  P. Pandey, C. H. Chang, A. Huang, R. Rana, C. Wang, C. Xu, H.-T. Jeng, M. Helm, R Ganesh, S. Zhou
  
• “Defect-induced exchange bias in a single SrRuO3 layer”, ACS Applied Materials & Interfaces 10, 27472 (2018)
  Wang, Changan; Chen, Chao; Chang, Ching-Hao; Tsai, Hsu-Sheng; Pandey, Parul; Xu, Chi; Böttger, Roman; Chen, Deyang; Zeng, Yu-Jia; Gao, Xingsen; Helm, Manfred & Zhou, Shengqiang
  
• "Gate-Tunable Fano Resonances in Parallel-Polyacene-Bridged Carbon Nanotubes", The Journal of Physical Chemistry C 123, 4605 (2019)
  Dou, Kun Peng; Chang, Ching-Hao & Kaun, Chao-Cheng
  
• "Tunable disorder and localization in the rare-earth nickelates", Physical Review Materials 3, 053801 (2019)
  Wang, Changan; Chang, Ching-Hao; Huang, Angus; Wang, Pei-Chun; Wu, Ping-Chun; Yang, Lin; Xu, Chi; Pandey, Parul; Zeng, Min; Böttger, Roman; Jeng, Horng-Tay; Zeng, Yu-Jia; Helm, Manfred; Chu, Ying-Hao; Ganesh, R. & Zhou, Shengqiang