national high magnetic field laboratory
PULSED FIELD FACILITY
the future
After two decades of innovation, we have developed and maintained a set of numerous powerful pulsed magnets of different pulse widths, ranging from 50T to 100T, to support for a variety of users.
generator Driven
and multiplex
60T CONTROLLED WAVEFORM
100T Multi-Shot
32mm 75K bore
100msec (Flat top ~3 sec)
300mK-300K
10mm 75K bore
10msec (42-100T)
300mK-300K
EXPERIMENTAL TECHNIQUES:
magnetostriction
magnetization
cantilever techniques
optics (infrared-ultraviolet)
electrical conductivity (DC-GHz)
ultrasound spectroscopy
heat capacity
rise time ~ 2.5 sec total
60T Controlled Waveform
65T Multi-Shot
Magnet Design Team
MAGNETS
Superconducting
100T Science
300T Single Turn
QUICK FACTS:
capacitor bank driven
300T Single Turn
10mm 300K bore
6 microsec, 2.4 microsec rise time
2.5K-400K
EXPERIMENTAL TECHNIQUES:
magnetostriction
magnetization
cantilever techniques
optics (infrared-ultraviolet)
electrical conductivity (DC-GHz)
ultrasound spectroscopy
heat capacity
EXPERIMENTAL TECHNIQUES:
IR and FIR transmission
visible light spectroscopy
magnetic susceptibility
RF conductivity
65T MULTI-SHOT
15 mm 75K bore
10 msec (0-65T) rise time
300mK-300K
>
Superconducting
20T
0.5 inch sample space in dilution refrigerator
50mK-300K
15/17T
38 mm cold bore (in ⁴H)
14 mm 380mK-300K
20 mm 1.5K-300K
14T PPMS System
50mK-300K
EXPERIMENTAL TECHNIQUES:
capacitance
electric polarization
magnetization
transport
specific heat
twisted pair
wax cable
EXPERIMENTAL TECHNIQUES:
VSM Magnetization (2K)
specific heat
transport
capacitance
electric polarization
Dilution refrigerator (microwave or optical access)
T>40mK
gradient/anodulation coil
>
