Reviews of topical problems

V.V. Egorov, M.V. Alfimov “Theory of the J-band: from the Frenkel exciton to charge transfer” Phys. Usp. 50 985–1029 (2007)

A.L. Ivanovskii “Magnetic effects induced by sp impurities and defects in nonmagnetic sp materials” Phys. Usp. 50 1031–1052 (2007)

A.G. Lundin, V.E. Zorin “Nuclear magnetic resonance in condensed matter” Phys. Usp. 50 1053–1077 (2007)

Methodological notes

E.L. Nolle “Tunneling photoeffect mechanism in metallic nanoparticles activated by cesium and oxygen” Phys. Usp. 50 1079–1082 (2007)

Conferences and symposia

M.V. Avdeev “Structural features of magnetic fluids” Phys. Usp. 50 1083–1088 (2007)

Physics news on the internet

Yu.N. Eroshenko “Physics news on the Internet (based on electronic preprints)” Phys. Usp. 50 1089–1088 (2007)