Reviews of topical problems

P.A. Gritsyk, B.V. Somov “Modern analytic models of acceleration and propagation of electrons in solar flares” Phys. Usp. 66 437–459 (2023)

S.V. Popruzhenko, A.M. Fedotov “Dynamics and radiation of charged particles in ultra-intense laser fields” Phys. Usp. 66 460–493 (2023)

K.L. Koshelev, Z.F. Sadrieva, A.A. Shcherbakov, Yu.S. Kivshar, A.A. Bogdanov “Bound states in the continuum in photonic structures” Phys. Usp. 66 494–517 (2023)

Instruments and methods of investigation

A.B. Dyachkov, A.A. Gorkunov, A.V. Labozin, S.M. Mironov, V.A. Firsov, G.O. Tsvetkov, V.Ya. Panchenko “Isotopically selective photoionization for the production of the medical radioisotope ¹⁷⁷Lu” Phys. Usp. 66 518–533 (2023)

Personalia

N.Yu. Agafonova, A.Z. Gazizov, V.I. Dokuchaev, A.D. Dolgov, G.V. Domogatskii, Yu.N. Eroshenko, M.V. Libanov, V.A. Matveev, K.A. Postnov, V.S. Ptuskin, G.I. Rubtsov, A.Yu. Smirnov “In memory of Veniamin Sergeevich Berezinsky” Phys. Usp. 66 534–536 (2023)

Bibliography

M.S. Aksenteva, E.V. Zakharova “New books on physics and related sciences: May 2023” Phys. Usp. 66 537–539 (2023)

Physics news on the internet

Yu.N. Eroshenko “Physics news on the Internet: May 2023” Phys. Usp. 66 540–542 (2023)