visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2015-10-15 10:00 
연사  
장소 E6-2, 5th fl. #5318 

Development of Large-Bore, High Field Magnets at the NHMFL

2015/10/15(Thurs) 10AM, E6-2, (RM)#5318
Dr. Mark D. Bird , Florida State University


The National High Magnetic Field Laboratory (MagLab) provides themost intense dc and pulsed magnetic fields worldwide for a variety of types of experiments in physics, chemistry, biology and other sciences. 

The MagLab includes 7 user facilities: 

1) Pulsed magnets up to 101 T for ~10 ms, 

2) dc powered magnets up to 45 T, 

3) high-resolution NMR magnets up to 21.1 T, 

4) MRI magnets up to 21 T for rodents, 

5) Ion-Cyclotron Resonance magnets up to 21 T, 

as well as 6) ultra-high ratios o field to temperature including 15 T at 0.4 mK. 

Presently the MagLab is one of the leading labs worldwide developingultra-high field dc magnets using high-temperature superconductors (HTS). 

As early as 2008 an HTS test coil at the MagLab reached 35 T (4 T HTS coil inside 31 T resistive magnet). Quench protection systems that can be scaled to real user magnets were first demonstrated in 2011. 

Individual HTS coils have been intentionally quenched up to 80 times without degradation. In 2015 a 27 T all-superconducting magnet was tested as well as testing of prototype coils 

for a 32 T all-superconducting user magnet was completed. The 32 T system should be open to external users in 2016. 

Magnet Technology based on HTS materials could be used in the development of Axion Detectors, providing a unique combination of field and bore for the search for dark matter. 

 

Contact: CAPP Administraion Office(350-8166) 

번호 날짜 연사 제목
공지 2025-02-24 16:00    2025년 봄학기 콜로키움 안내
공지 2025-02-27 16:00    2025년 봄 물리학과 특별세미나 (광학/응집물리 분야)
314 2020-12-23 10:00    Online workshop for Quantitative Phase Imaging file
313 2020-12-11 16:00    Atomic and electronic reconstruction at van der Waals interface in twisted 2D materials
312 2020-12-11 14:30    Antisymmetric interlayer exchange coupling in magnetic multilayers
311 2020-12-10 13:55    Consistency of Boltzmann equation and light dark matter from inflaton decay
310 2020-12-09 10:00    Searching for the QCD axion with the ARIADNE experiment file
309 2020-12-02 10:00    Recent progress in Axion Dark Matter eXperiment (ADMX) technology file
308 2020-11-26 16:00    2020 가을학기 광학분야 특별세미나(Light Engineering Beyond the Diffraction Limit)
307 2020-11-20 16:00    Coherent control of field gradient induced quantum dot spin qubits
306 2020-11-20 14:30    Lumpy Cooper pairs in an iron-based superconductor
305 2020-11-17 12:00    Quantum- & Nano-Photonics" 세미나 시리즈 file
304 2020-11-12 16:00    2020 가을학기 광학분야 특별세미나
303 2020-10-23 14:00    Plasmon spectroscopy of low-dimensional superconductors in fluctuating regime file
302 2020-10-16 16:00    Hidden room-temperature ferroelectricity in CaTiO3 revealed by a metastable octahedral rotation pattern file
301 2020-10-16 14:30    Nanoscale magnetic resonance detection towards nano MRI file
300 2020-10-15 17:00    Time crystals, quasicrystals, and time crystal dynamics in the superfluid universe file
299 2020-10-15 16:00    Graphene-based Josephson junction microwave bolometer file
298 2020-10-15 16:00    Towards resource-efficient and fault-tolerant quantum computation with nonclassical light
297 2020-10-09 09:00    Quantum Many-Body Simulation file
296 2020-09-28 17:30    KAIST Global Forum for Spin and Beyond(Fourth Forum) file
295 2020-09-24 09:00    (CAPP/IBS)Searching for Dark Matter with a Superconducting Qubit , Cryogenic Microwave Circuit Development at the NSTU file