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High magnetic field physics, construction
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Module 11
Sample Environment and Measurement Systems
Probe Design in Pulsed Magnets: Material Selection for Reduced Heating and Noise
Analyze design constraints for sample probes in pulsed magnets, including material selection to minimize eddy current heating and noise.
Designing Electrical Transport Measurement Probes
Design a conceptual probe for electrical transport measurements, specifying conductor choices, wiring paths, and thermal anchoring.
Designing an Optical Spectroscopy Probe
Design a conceptual probe for optical spectroscopy experiments, specifying optical fiber routing and lens configurations.
Variable Temperature Inserts: Principles and Operation (1.5 K to 300 K)
Describe the operational principles of variable temperature inserts (VTIs) for achieving temperatures from ~1.5 K to 300 K.
5
Cryostat Boil-off from Eddy Current Heating
Calculate the expected cryogen boil-off rate in a cryostat caused by eddy current heating during a magnetic field pulse.
6
VTI Temperature Control System Design
Design a conceptual temperature control system for a VTI, specifying thermometers, heaters, and PID logic.
7
Resistivity & Hall Effect Measurements: Overcoming Inductive Challenges
Design a system for resistivity or Hall effect measurements, addressing challenges like large inductive voltage pickup.
Pulsed-Field Magnetometry with Compensated Coils
Design a magnetization measurement system using compensated pickup coils suitable for pulsed fields.
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Numerical Modeling and Design Optimization
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Facility Design, Safety, and Global Context