Progress in the Development of the Wuhan High Magnetic Field Center

Li, L.; Peng, Tao; Ding, Hongfa; Han, Xiaotao; Xia, Zhengcai; Ding, Tonghai; Wang, J. F.; Xie, Jianfeng; Wang, S. L.; Huang, Yongheng; Duan, Xianzhong; Yao, Kai; Herlach, F.; Vanacken, Johan; Pan, Yingtian

doi:10.1007/s10909-009-0064-z

Cited by 11 publications

(2 citation statements)

References 3 publications

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“…[16][17][18] Typically, experimental access to magnetic fields up to 30 T are limited to special facilities in the form of national laboratories. [19][20][21][22][23][24][25] . Specifically, picosecond and femtosecond spectroscopy experiments in high magnetic fields have been limited to special magnets and/or facilities within high magnetic field laboratories, 26,27 including the Ultrafast Optics Facility at the National High Magnetic Field Laboratory.…”

Section: Introductionmentioning

confidence: 99%

A table-top, repetitive pulsed magnet for nonlinear and ultrafast spectroscopy in high magnetic fields up to 30 T

Noe

Nojiri

Lee

et al. 2013

Review of Scientific Instruments

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We have developed a mini-coil pulsed magnet system with direct optical access, ideally suited for nonlinear and ultrafast spectroscopy studies of materials in high magnetic fields up to 30 T. The apparatus consists of a small coil in a liquid nitrogen cryostat coupled with a helium flow cryostat to provide sample temperatures down to below 10 K. Direct optical access to the sample is achieved with the use of easily interchangeable windows separated by a short distance of ∼135 mm on either side of the coupled cryostats with numerical apertures of 0.20 and 0.03 for measurements employing the Faraday geometry. As a demonstration, we performed time-resolved and time-integrated photoluminescence measurements as well as transmission measurements on InGaAs quantum wells.

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Section: Introductionmentioning

confidence: 99%

A table-top, repetitive pulsed magnet for nonlinear and ultrafast spectroscopy in high magnetic fields up to 30 T

Noe

Nojiri

Lee

et al. 2013

Review of Scientific Instruments

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“…In the magnet development program of the WHMFC, 50-80 T pulsed magnets driven by capacitor bank and pulsed generator, commercial superconducting magnets for a 16 T PPMS (Physical Properties Measurement System) and 7 T SQUID-VSM (Superconducting Quantum Interference Device Vibrating Sample Magnetometer) were in the original plan [2].…”

Section: Introductionmentioning

confidence: 99%

Magnet Development Program at the WHMFC

Peng

Xiao

et al. 2012

IEEE Trans. Appl. Supercond.

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In 2008, the Wuhan National High Magnetic Field Center (WHMFC) was set up at the Huazhong University of Science and Technology, Wuhan, China. The objective of the pulsed magnet program is to produce pulsed magnetic fields in the range of 50 to 80 T. The following pulsed magnets were initially conceived: 1) 50-80 T monolithic magnets energized by one or a few modules of the 1 MJ capacitor bank, 2) a 50 T/100 ms flattop long pulse magnet energized by the 100 MJ/100 MVA pulse generator, 3) a 60 T/200 ms long pulse magnet energized by the 12 MJ capacitor bank, and 4) an 80 T dual coil system energized by two capacitor bank modules. In addition, a 16 T PPMS and a 7 T SQUID-VSM systems were acquired. Currently, work on a 40 T long pulse magnet energized by lead acid battery units and the acquisition of a 400 MHz NMR spectrometer are in progress.

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