size effect
121Solubility equilibrium — is any type chemical equilibrium between solid and dissolved states of a compound at saturation. Solubility equilibria involve application of chemical principles and constants to predict solubility of substances under specific conditions (because …
122Heterojunction — A heterojunction is the interface that occurs between two layers or regions of dissimilar crystalline semiconductors. These semiconducting materials have unequal band gaps as opposed to a homojunction. It is often advantageous to engineer the… …
123Nanomaterials — Part of a series of articles on Nanomaterials Fullerenes …
124Solid solution strengthening — is a type of alloying that can be used to improve the strength of a pure metal. The technique works by adding atoms of one element (the alloying element) to the crystalline lattice another element (the base metal). The alloying element diffuses… …
125Acceptance and Commitment Therapy — Acceptance and Commitment Therapy, or ACT (pronounced act not ay see tee ), is a branch of cognitive behavioral therapy, an empirically based psychological intervention that uses acceptance and mindfulness strategies together with commitment and… …
126Graphene nanoribbons — (also called nano graphene ribbons), often abbreviated GNRs, are thin strips of graphene or unrolled single walled carbon nanotubes. Graphene ribbons were originally introduced as a theoretical model by Mitsutaka Fujita and co authors to examine… …
127Твёрдость — У этого термина существуют и другие значения, см. Твёрдость (значения). Твёрдость  это способность материала сопротивляться проникновению в него другого, более твёрдого тела  индентора во всем диапазоне нагружения: от момента касания с… …
128Шехтер, Роберт — Роберт Шехтер (1947, Харьков) советский и шведский физик. Родился на Украине. Окончил Харьковский университет (1965). Специальность «Теоретическая физика, физика твёрдого тела». В 1970 году в Харьковском университете защитил кандидатскую… …
