Reviews of topical problems

A.G. Mayorov, S.A. Rodenko, K.S. Chelidze, R.F. Yulbarisov “Experimental research on antiprotons and light antinuclei in cosmic rays” Phys. Usp. 69 527–562 (2026)

M.S. Kovalev, I.M. Podlesnykh, R.I. Batalov, S.I. Kudryashov “Infrared photoconductivity of chalcogen-doped silicon” Phys. Usp. 69 563–574 (2026)

Yu.D. Gamburg “Nucleation and growth of metallic clusters at electrochemical crystallization” Phys. Usp. 69 575–595 (2026)

Methodological notes

M.A. Koliushenkov, A.P. Pyatakov “On the possibility of the excitation of oscillations mediated by magnetomechanical coupling in van der Waals antiferromagnets” Phys. Usp. 69 596–605 (2026)

V.V. Brazhkin “The fundamental triple point of substances on the phase diagram: the secret becomes clear” Phys. Usp. 69 606–614 (2026)

E.A. Kuznetsov “Dislocations of soliton lattices: experiment and theory” Phys. Usp. 69 615–620 (2026)

From the history of physics

G.G. Denisov, A.G. Litvak, A.M. Sergeev “Andrey Viktorovich Gaponov-Grekhov: a brief essay on his life and scientific activity (to the 100th anniversary of his birth)” Phys. Usp. 69 621–628 (2026)

Scientific news

Yu.N. Eroshenko “Physics news on the Internet: June 2026” Phys. Usp. 69 629–630 (2026)

Personalia

E.B. Aleksandrov, L.M. Zelenyi, V.V. Kveder, N.N. Kolachevsky, G.Ya. Krasnikov, Yu.N. Kul’chin, V.A. Matveev, V.N. Parmon, O.V. Rudenko, A.M. Sergeev, A.M. Shalagin, I.A. Shcherbakov “Andrei Georgievich Zabrodskii (on his 80th birthday)” Phys. Usp. 69 631–633 (2026)

Announcement

“To the 100th anniversary of the birth of Andrey Viktorovich Gaponov-Grekhov” Phys. Usp. 69 634–634 (2026)