Resonance techniques are experimental methods that exploit the resonant interaction of oscillatory fields with matter to probe structural, electronic, or dynamic properties with high sensitivity and selectivity. They include nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR/ESR), magnetic resonance imaging (MRI), nuclear quadrupole resonance (NQR), and various optical and acoustic resonance-based methods. By tuning the frequency of an applied electromagnetic or mechanical field to match characteristic energy-level spacings or normal modes, these techniques enhance signal response, enabling precise measurements of local environments, molecular conformations, spin dynamics, and relaxation processes in physics, chemistry, biology, and materials science.
The same technology behind MRI images of injury or disease also powers nuclear magnetic resonance (NMR) spectroscopy, which is used to analyze biological molecules for research on diseases and therapeutics. While NMR spectroscopy ...
Optics & Photonics
Aug 27, 2025
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Innsbruck physicists have presented a new architecture for improved quantum control of microwave resonators. In a study recently published in PRX Quantum, they show how a superconducting fluxonium qubit can be selectively ...
Quantum Physics
May 2, 2025
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115
Scientists at EPFL have made a breakthrough in designing arrays of resonators, the basic components that power quantum technologies. This innovation could create smaller, more precise quantum devices.
Superconductivity
Apr 17, 2025
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A joint research team has successfully demonstrated the complete confinement of mechanical waves within a single resonator—something long thought to be theoretically impossible. Their findings, published on April 3 in Physical ...
General Physics
Apr 11, 2025
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317
Using the Multi-frequency High Field Electron Spin Resonance Spectrometer at the Steady-State High Magnetic Field Facility (SHMFF), researchers observed the first-ever Bose–Einstein condensation (BEC) of a two-magnon bound ...
Condensed Matter
Mar 13, 2025
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88
Perovskite solar cells are attracting attention as next-generation solar cells. These cells have high efficiency, are flexible, and can be printed, among other features. However, lead was initially used in their manufacture, ...
Condensed Matter
Jan 23, 2025
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31
A new study in Physical Review Letters demonstrates the levitation of a microparticle using nuclear magnetic resonance (NMR), having potential implications from biology to quantum computing.
Magnetic resonance imaging (MRI) has long been a cornerstone of modern medicine, providing highly detailed images of internal organs and tissues. MRI machines, those large, tube-shaped magnets commonly found in hospitals, ...
Optics & Photonics
Oct 16, 2024
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53
A joint research group from China recently achieved the first observation of intrinsic magnetic structures in a kagome lattice by using the highly sensitive magnetic force microscopy (MFM) system of the Steady High Magnetic ...
Condensed Matter
Sep 25, 2024
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105
Scientists at the Institute of High Energy Physics (IHEP) of the Chinese Academy of Sciences have proposed an innovative method to realize gravitational wave detection by utilizing Mössbauer resonance. Their findings, recently ...
General Physics
Sep 11, 2024
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