Reviews of topical problems

M.Ya. Marov, I.I. Shevchenko “Exoplanets: nature and models” Phys. Usp. 63 837–871 (2020)

Yu.V. Gulyaev, S.V. Tarasenko, V.G. Shavrov “Electromagnetic analogue of a first-type leaky surface elastic wave for the single interface between transparent dielectric media” Phys. Usp. 63 872–887 (2020)

I.K. Gainullin “Resonant charge transfer during ion scattering on metallic surfaces” Phys. Usp. 63 888–906 (2020)

V.V. Lider “Precise determination of crystal lattice parameters” Phys. Usp. 63 907–928 (2020)

Methodological notes

K.Yu. Todyshev “Measuring the inclusive cross section of e⁺e⁻ annihilation into hadrons in the pre-asymptotic energy range” Phys. Usp. 63 929–939 (2020)

Personalia

A.F. Andreev, V.M. Galitskii, B.I. Ivlev, I.V. Kolokolov, L.S. Levitov, V.P. Mineev, Yu.V. Nazarov, L.P. Pitaevskii, V.L. Pokrovskii, V.B. Timofeev, I.M. Khalatnikov, R.P. Shibaeva “Gerasim Matveevich Eliashberg (on his 90th birthday)” Phys. Usp. 63 940–941 (2020)

Physics news on the internet

Yu.N. Eroshenko “Physics news on the Internet (based on electronic preprints)” Phys. Usp. 63 942–943 (2020)