Universal size dependence of the physical properties of nanomaterials

[摘要] Dimensional analysis of the experimentally observed dependence of the physical properties of nanoparticles, nanofilms and nanomaterials showed that there is a universal equation that accurately describes the observed size effects. It is shown that the size factor is also a universal value and is determined only by the atomic structure of the nanomaterial. Discovered universal relationships enable us to calculate the physical properties (mechanical, electrical, magnetic, thermal, etc.) of small particles and thin films based on knowledge of the properties of bulk materials.

[发布机构] Omsk State Technical University, Mira ave., 11, Omsk; 644050, Russia^1;Karaganda State University Named after E.A. Buketov, Universitetskaya str., 28, Karaganda; 100026, Kazakhstan^2

[效力级别] 物理学 [学科分类] 力学，机械学

[关键词] Bulk materials;Dimensional analysis;Nano films;Size dependence;Size effects;Small particles;Universal equation;Universal relationship