Wiedemann-Franz Law, Lorentz Number with Solved Example Problems
Subject and UNIT: Physics for Electronics Engineering: Unit II: Electrical and Magnetic Properties of Materials
Derivatio of Thermal conductivity
Subject and UNIT: Physics for Electronics Engineering: Unit II: Electrical and Magnetic Properties of Materials
Based on Drude and Lorentz classical free electron theory
Electrical Properties of Materials
Subject and UNIT: Physics for Electronics Engineering: Unit II: Electrical and Magnetic Properties of Materials
The classical free electron theory of metals was proposed by P. Drude in the year 1900 to explain the electrical conduction in metal. This theory was further extended by H. A. Lorentz in the year 1909.
Subject and UNIT: Physics for Electronics Engineering: Unit II: Electrical and Magnetic Properties of Materials
It is essential to study the various electrical properties of the solids for their specific applications.
Crystallography | Physics for Electronics Engineering
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography Physics for Electronics Engineering
Important two marks, five marks and assignment problems
Crystallography | Physics for Electronics Engineering
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
Anna University solved problems in Crystallography
Definition, Classification
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
In an ideal crystal (perfect crystal), the atomic arrangement is perfectly regular and continuous throughout. But in real crystals due to some reasons the regular orientation of atoms may be disturbed at a point, along a line or in a region.
Definition, Example | Crystallography
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
Pattern alignment is a process in which the mask patterns is aligned along different crystallographic directions. It also refers to alignment of mask pattern with respect to the pattern that already exists on the wafer.
Crystallography
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
Wafers are thin slices of semiconducting material widely used in the production of electronics and micro mechanical devices.
Interplanar Distances - d Spacing in Cubic Lattice [Derivation] | Crystallography
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
Consider a plane in cubic crystal with a as length of the cube edge. This plane is one of the plane of the family of planes whose Miller indices are (h k l).
Crystallography
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
A crystal lattice is considered as a collection of a set of parallel equidistant planes passing through lattice points. These planes are known as lattice planes.
Subject and UNIT: Physics for Electronics Engineering: Unit I: Crystallography
It is always useful to have a convention or standardized procedure to specify the directions in a crystal.