jednovrstvá

Jednovrstvá refers to something that consists of a single layer. This term is most commonly encountered in scientific and technical contexts, particularly in fields like materials science, chemistry, and engineering. When a material or structure is described as jednovrstvá, it signifies that it is composed of only one constituent layer, as opposed to being multi-layered or laminate.

For instance, in the study of thin films, a jednovrstvá film is one where the deposition process has resulted in a coating of uniform thickness and composition, forming a single, continuous layer. This is distinct from multilayered films, which are built up by depositing successive layers of different materials, often to achieve specific optical, electronic, or mechanical properties.

In other applications, the term might describe a type of packaging or a construction element. A jednovrstvá obal (single-layer packaging) would be made from one material, whereas multi-layer packaging might combine plastics, aluminum foil, and paper to enhance barrier properties. Similarly, a jednovrstvá stěna (single-layer wall) would be constructed from a single type of building material, contrasting with more complex wall systems that incorporate insulation, vapor barriers, and different structural components. The simplicity of a jednovrstvá structure can sometimes offer advantages in terms of cost, ease of manufacturing, or specific performance characteristics, while other applications may necessitate the complexity of multiple layers.