Search results (192)
|High temperature superconducting CORC® cabling technology||
Large superconducting magnets need multi-conductor cables, which act like multi-lane freeways to allow electricity to switch lanes if one gets blocked. Here cross-sectional images of CORC wires reveal insights to improve the contact between conductors.
|A Quantum Development: Massive Hyperfine Interaction in a Lu(II) Qubit||
Electron spin coherence was enhanced through engineering of so-called clock transitions in molecular magnets, an advance in quantum computing strategies. The use of clock transitions to enhance quantum coherence is employed in trapped-ion quantum computers, an approach that may also be viable in magnetic molecules to yield next-generation quantum technologies.
|Studying the microstructure of Glidcop® AL-60 conductor||
The MagLab's ultrahigh-field pulsed magnets require materials with both high mechanical strength and high electrical conductivity. One of these materials is Glidcop® AL-60, an alumina particle strengthened copper. This research studies the microstructure of this material to improve the construction and endurance of these magnets.
|Unconventional Charge Transport in Kondo insulator YbB12||
Three complementary measurements in intense magnetic fields shed light on a very unusual material that behaves like a metal, but does not conduct electricity!
|One-way Optical Transparency at Telecommunications Wavelengths||
Generally, light transmission is symmetrical - it's the same if you shine a light through a material forward or backwards. Using powerful pulsed fields, researchers revealed one-way transparency in a nickel-tellurium-oxygen based material showing that light flows one way across the telecom range – a finding that opens the door to exciting new photonics applications.
|Vibronic Coupling in a Molecular Magnet||
Using far-infared magnetospectroscopy in high magnetic fields, scientists probed coupled electronic and vibrational modes in a molecular magnet that are of interest in future classical and quantum information applications.
|Addressing Supply Chain Challenges for Advanced Superconductors||
The start of a sustainable business model for manufacturing advanced superconductors was established by a panel of industry leaders, university faculty, national lab leaders, and science facility project heads, including representatives from the MagLab.
|Crossover Between Coupling Regimes||
Theory predicted that the transition between the superconducting and superfluid regimes should be continuous for electrons and holes in solid materials, but recent high magnetic field experiments performed by researchers from Columbia, Harvard and Brown Universities demonstrated the crossover between coupling regimes.
|Isolation of a Triplet Benzene Dianion||
High-magnetic-field, high-frequency electron paramagnetic resonance demonstrates how coordination chemistry can be leveraged to stabilize a desired electronic/magnetic state in an organic molecule. In this experiment, the long-sought magnetic (triplet) ground state in a benzene ring is stabilized by a pair of metal ions above and below the six-carbon ring.
|New Correlated Quasiparticles in an Atomically-Thin Semiconductor||
A new class of correlated quasiparticle states discovered in a multi-valley semiconductor using optical absorption measurements in pulsed magnetic fields. This new type of multi-particle state results when excitons interact simultaneously with multiple electron reservoirs that are quantum-mechanically distinguishable by virtue of having different spin and/or valley quantum numbers.