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 2025-09-01 12:00    2025년 가을학기 콜로키움
공지 2025-09-05 11:00    2025년 가을학기 물리학과 특별세미나 (광학/응집물리 분야)
193 2018-05-11 16:00    암페어 단위 재정의와 단전자 펌프 소자 개발 file
192 2016-04-26 16:00    Transport spectroscopy for electronic bands in carbon-based nanomaterials with weak-bond contacts
191 2025-12-09 16:00  Dr. Moosung Lee (Universität Stuttgart, Germany)  Inverse photonic design for exploring quantum motion in levitated optomechanics file
190 2022-08-12 10:00    Twisted Bilayer Magnets file
189 2022-08-12 10:00    Twisted Bilayer Magnets file
188 2022-10-06 13:00    Counting States with Global Symmetry
187 2019-06-12 15:00    The relation between free and interacting fermionic SPT phases file
186 2016-09-29 16:00    Exploring the phase diagram of BaBiO3: epic voyage of just another bad trip?
185 2017-04-28 16:00    Carbon nanotubes coupled to superconducting impedance matching circuits
184 2023-07-11 11:00    Ordered phases, non-Fermi liquid, and quantum criticality driven by entanglement between multipoles and conduction electrons
183 2019-07-30 16:00    Dirac fermions and flat bands in correlated kagome metals file
182 2017-11-03 14:30    Quantum Resistor-Capacitor Circuit with Majorana Edge States file
181 2019-09-10 15:00    Two-Stage Kondo Effect file
180 2017-02-01 14:00    Quantum electron optics using flying electrons
179 2015-11-23 13:30    What's Beyond the Standard Model? Lessons from Run I and what might come in Run II
178 2016-07-08 11:00    Isostatic magnetism
177 2016-05-19 15:00    The CERN Resonant WISP Search: Development, Results and Lesson-Learned
176 2023-06-22 16:00    [CAPP Seminar] The muon g-2 puzzle file
» 2015-10-15 10:00    Development of Large-Bore, High Field Magnets at the NHMFL
174 2025-09-10 11:00  Dr. Manato Fujimoto (Univ. of Tokyo)  Fractional Chern Insulators: motivation, experiments, and what makes the LLL special file