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)
446 2016-03-11 13:30    Topological phases of matter in nonequilibrium: Topology of the Wannier-Stark ladder
445 2018-11-01 16:00    Direct holography from a single snapshot file
444 2022-08-18 10:00    Disorder-driven phase transition in the second-order non-Hermitian skin effect
443 2023-04-27 11:00    Inverse Shapiro steps and coherent quantum phase slip in superconducting nanowires
442 2015-07-16 16:00    Next-generation ultrafast laser technology for nonlinear optics and strong-field physics
441 2018-10-26 16:00    Coexisting triple-point and nodal-line topological magnons and thermal Hall effect in pyrochlore iridates file
440 2017-03-24 14:30    Topological Dynamics
» 2015-10-15 10:00    Development of Large-Bore, High Field Magnets at the NHMFL
438 2023-06-22 16:00    [CAPP Seminar] The muon g-2 puzzle file
437 2016-05-19 15:00    The CERN Resonant WISP Search: Development, Results and Lesson-Learned
436 2016-07-08 11:00    Isostatic magnetism
435 2015-11-23 13:30    What's Beyond the Standard Model? Lessons from Run I and what might come in Run II
434 2017-02-01 14:00    Quantum electron optics using flying electrons
433 2019-09-10 15:00    Two-Stage Kondo Effect file
432 2017-11-03 14:30    Quantum Resistor-Capacitor Circuit with Majorana Edge States file
431 2019-07-30 16:00    Dirac fermions and flat bands in correlated kagome metals file
430 2023-07-11 11:00    Ordered phases, non-Fermi liquid, and quantum criticality driven by entanglement between multipoles and conduction electrons
429 2017-04-28 16:00    Carbon nanotubes coupled to superconducting impedance matching circuits
428 2016-09-29 16:00    Exploring the phase diagram of BaBiO3: epic voyage of just another bad trip?
427 2019-06-12 15:00    The relation between free and interacting fermionic SPT phases file