Contact

Jiazheng Zhou

Address: Max-Planck-Ring 11
72076 Tübingen
Room number: 3.A.02
E-Mail: jiazheng.zhou

 

Picture of Zhou, Jiazheng

Jiazheng Zhou

Position: PhD Student  Unit: Scheffler

Magnetic field inhomogeneities cause several types of severe MR imaging artifacts such as distortions, signal voids, banding artifacts or other issues related to frequency selective excitation or reception.

 

My project is to developing a local shim coil array to provide a dynamic and focal magnetic field to counter-act the B0 inhomogeneity in echo-planar imaging and balanced steady state free precession images.

Multi-Coil Shimming for 9.4T

2017.8 – Present

 

 

2014.9 – 2017.6

 

 

2016.7 – 2017.5

Max Planck Institute for Biological Cybernetics

Ph.D. Student

 

National Taiwan University

Master of Science in Biomedical Engineering

 

RF Lab of Prof. Lawrence Wald's group at the A. A. Martinos Center for Biomedical Imaging (MGH)

Guest Scientist

 

2010.8 – 2014.6

Zhejiang University

Bachelor of Engineering in Biosystem Engineering

  • Zhou J, Wu P, Stockmann JP and Lin FH. The numerical limitation of Multi-coil shim and Orthogonal RF-Shim coil. In Proceedings of the 25th Annual Meeting of ISMRM, Honolulu, Hawaii, USA, 2017. #4332
  • Zhou J, Chu Y H, Hsu Y C, et al. Integrated RF-shim coil allowing two degrees of freedom shim current. Engineering in Medicine and Biology Society (EMBC), 2016 IEEE 38th Annual International Conference of the. IEEE, 2016: 6246-6249.
  • Tang W, Zhou J, Yang Q, et al. Determination of methyl parathion by solid-phase extraction on an ionic liquid–carbon nanotube composite electrode. Analytical Methods, 2014, 6(15): 5886-5890.
  • Tang W, Fan K, Zhou J, et al. Unmodified screen-printed silver electrode for facile detection of organophosphorus pesticide. Ionics, 2015, 21(2): 587-592.

Scheffler K , Zhou J , Stockmann J, Arango N, Wald L and Lin F-H (June-20-2018) Abstract Talk: The orthogonal shim coil at 3-Tesla, Joint Annual Meeting ISMRM-ESMRMB 2018, Paris, France(0837) .
We purpose an integrated RF-shim coil array, where the shimming current path and the RF receiving coil are arranged on two orthogonal planes to minimize the mutual coupling. This design was implemented as an array consisting of seven shim coils and a 32-channel RF-shim array. The 39-channel RF-shim coil array has marginal SNR loss and improved the global shimming by 9%, compared to the 32-channel RF-shim array.
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Conference papers (1):

Zhou J, Chu Y-H, Hsu Y-C, Stockmann JP and Lin F-H (August-2016) Integrated RF-shim coil allowing two degrees of freedom shim current, 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2016), IEEE, Piscataway, NJ, USA, 6246-6249.

Talks (1):

Zhou J, Stockmann J, Arango N, Scheffler K, Wald L and Lin F-H (June-20-2018) Abstract Talk: The orthogonal shim coil at 3-Tesla, Joint Annual Meeting ISMRM-ESMRMB 2018, Paris, France(0837).

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Last updated: Monday, 22.05.2017