Energy spectrum at the interface of a superconducting-magnetic film: Influence on microwave absorption

Magnetic susceptibility matching at the

Magnetic susceptibility matching at the air–tissue interface in rat lung by using a superparamagnetic intravascular contrast agent: Influence on transverse relaxation time of hyperpolarized helium-3

✍ Alexandre Vignaud; Xavier Maître; Geneviève Guillot; Emmanuel Durand; Ludovic de 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 559 KB

## Abstract Transverse relaxation of hyperpolarized helium‐3 magnetization in respiratory airways highly depends on local magnetic field gradients induced by the magnetic susceptibility difference between gas and pulmonary tissue. Fast transverse relaxation is known to be an important feature that