Understanding Grain Boundaries: Importance, Types, and Applications
Grain boundaries are fundamental concepts in materials science and metallurgy that play a crucial role in determining the properties of materials. These boundaries, which form the interfaces between individual crystalline regions or “grains,” significantly influence the behaviour of metals, ceramics, and other crystalline solids. In this blog, we will explore what grain boundaries are, their […]
Ohmic Contact: A Detailed Understanding
Ohmic contacts are an essential component in semiconductor devices, as they facilitate the efficient flow of electrical current between the semiconductor material and external metal contacts. These contacts are designed to have a linear, low-resistance relationship between current and voltage, ensuring that they do not introduce significant resistance or alter the electrical characteristics of the […]
Crystalline vs Amorphous Materials: Differences, Properties, and Applications
In materials science, substances can be broadly classified into two main types based on their atomic structure: crystalline and amorphous materials. These two types differ significantly in how their atoms or molecules are arranged, which in turn affects their physical, mechanical, and thermal properties. In this blog, we will delve into the key differences between […]
Research, Challenges, and Developments in Solar Cell Technology
Solar energy is widely regarded as one of the most promising renewable energy sources. Its capacity to produce clean, sustainable, and abundant electricity makes it crucial in combating climate change and reducing dependency on fossil fuels. At the heart of solar energy systems are solar cells, which convert sunlight directly into electricity through the photovoltaic […]
