"Nanosystems and Soft Condensed Matter"
T.V. Tropin

The report discusses current areas of research in the field of nanosystems and soft condensed matter within the framework of the development of the scientific program of the new neutron source NEPTUN at FLNP JINR. On the example of some experiments and problems solved with the help of neutron scattering and complementary methods, the prospects of these areas for the next 20 years are considered. On the basis of these examples, proposals were made for a number of neutron methods using available experimental parameters at the NEPTUN reactor.