±i´ºµq Chang, Ching-Hao
Department/PositionPhysics / Assistant Prof.
Contact Phone Number65223
ExpertiseMagnetic properties in nanoscaled systems, spintronics, quantum and classical transport.
DegreePh.D., National Tsing Hua University
  • 08.2018-present, Assistant Professor at Department of Physics, National Cheng Kung University
  • 01.2018-07.2018, Principal Investigator at IFW Dresden, Germany
  • 10.2015-12.2017, Postdoc at IFW Dresden, Germany
  • 07.2015-10.2015, Postdoc at Research Center for Applied Sciences, Academia Sinica
  • 04.2012-06.2015, Postdoc at National Tsing Hua University
  • 08.2013-07.2014, Visiting Scientist at IFW Dresden, Germany
  • 05.2011-10.2011, Visiting Scientist at Helmholtz-Zentrum Dresden-Rossendorf, Germany
No.Year of GraduationNameDegreeThesisCo-Supervisor
No.Project (No.)Duration of ImplementationSubsidy OrganizationPosition
1Magneto-transport in topological nanostructures due to novel spin states and trajectories2018/01-2018/07German Research Foundation PI (¥D«ù¤H)
(* corresponding author +co-first author)


P. Pandey*, C. H. Chang*, A. Huang, R. Rana, C. Wang, C. Xu, H.-T. Jeng, M. Helm, R Ganesh, S. Zhou, "Carrier driven antiferromagnetism and exchange-bias in SrRuO3/CaRuO3 heterostructures",
arXiv:1802.05869 (2018).


C. Wang*, C. H. Chang*+, A. Huang, P.-C. Wang, P.-C. Wu, L. Yang, C. Xu, P. Pandey, M. Zeng, R. Böttger, H.-T. Jeng, Y.-J. Zeng, M. Helm, Y.-H. Chu, R Ganesh, S. Zhou, "Tunable disorder and localization in the rare-earth nickelates",
Phys. Rev. Mater. 3, 053801 (2019).

K. P. Dou, C. H. Chang+, and C.-C. Kaun*, "Gate-Tunable Fano Resonances in Parallel-Polyacene-Bridged Carbon Nanotubes", J. Phys. Chem. C 123, 4605 (2019).


C. Wang , C. Chen, C. H. Chang* , H.-S. Tsai, P. Pandey, C. Xu, R. Böttger, D. Chen, Y.-J. Zeng*, X. Gao , M. Helm, and S. Zhou*, ¡§Defect-induced exchange bias in a single SrRuO3 layer¡¨, ACS Appl. Mater. Interfaces 10, 27472 (2018).


C. H. Chang* and C. Ortix*, ¡§Angle-dependent Weiss oscillations in a nanocorrugated two dimensional electron gas¡¨,
Nano Futures 1, 035004 (2017).

C. H. Chang, A. Huang, S. Das, H. J. Jeng, S. Kumar, R. Ganesh*, ¡§Carrier driven coupling in ferromagnetic oxide heterostructures¡¨,
Phys. Rev. B. 96, 184408 (2017).

C. H. Chang*, K. P. Dou, G. Y. Guo, and C. C. Kaun*, "Quantum-well-induced engineering of magnetocrystalline anisotropy in ferromagnetic films",
NPG Asia Mater. 9, e424 (2017).

C. H. Chang* and C. Ortix*, ¡§Theoretical prediction of a giant anisotropic magnetoresistance in carbon nanoscrolls¡¨,
Nano Lett. 17, 3076 (2017).


C. H. Chang* and C. Ortix*, "Ballistic anisotropic magnetoresistance in core-shell nanowires and rolled-up nanotubes",
International Journal of Morden Physics B, 1630016 (2016), Invited review article.

C. H. Chang, T. R. Chang, and H. T. Jeng*, ¡§Newtype Large Rashba-Splitting in Quantum-Well-State induced by Spin-Chirality in Metal/Topological-Insulator¡¨,
NPG Asia Mater. 8, e332 (2016).

A. Huang, C. H. Chang* and H. T. Jeng*, ¡§Magnetic Phase Transition of La1-xSrxMnO3 Induced by Charge Transfer and Interdiffusion¡¨
IEEE Magn. Lett. 8, 1402905 (2016).


C. H. Chang*, K. P. Dou, Y. C. Chen, T. M. Hong, and C. C. Kaun*, "Engineering the interlayer exchange coupling in magnetic trilayers"
Sci. Rep. 5, 16844 (2015).

S. T. Tsai, C. D. Chang, C. H. Chang, M. X. Tsai, N. J. Hsu, and T. M. Hong*, ¡§Power-law ansatz in complex systems: Excessive loss of information¡¨,
Phys. Rev. E 92, 062925 (2015).


C. H. Chang*, J. van den Brink, and C. Ortix, "Strongly Anisotropic Ballistic Magnetoresistance in Compact 3D Semiconducting Nanoarchitectures",
Phys. Rev. Lett. 113, 227205 (2014). PRL Editor suggestion.

Selected publications before 2013

C. H. Chang* and T. M. Hong*, ¡§Switch off the magnetic exchange coupling by quantum resonances¡¨,
Phys. Rev. B 85, 214415 (2012).

C. H. Chang and T. M. Hong*, ¡§Interlayer exchange coupling beyond the proximity force approximation¡¨,
Phys. Rev. B 82, 094415 (2010).

C. H. Chang, S. M. Wang, and T. M. Hong*, ¡§Origin of branch points in the spectrum of PT-symmetric periodic potentials¡¨,
Phys. Rev. A 80, 042105 (2009).

C. H. Chang and T. M. Hong*, ¡§Interlayer coupling enhanced by the interface roughness¡¨,
Phys. Rev. B 79, 054415 (2009).

C. H. Chang and T. M. Hong*, ¡§Spin-glass-like behavior caused by Mn-riched Mn(Ga)As nanoclusters in GaAs¡¨,
Appl. Phys. Lett. 93, 212106 (2008).
2018 Yushan Young Scholar, supported by Ministry of Education (MOE), Taiwan.

2017 Eigene Stelle, supported by German Research Foundation.