To identify:The p-type and the n-type semiconductor from the given diagram.
Explanation of Solution
Introduction:
The semiconductor to which a Group V impurity is added is called an n-type semiconductor and the semiconductor to which a Group III element is added is called a p-type semiconductor.
In figure A:
- The impurity atom is Arsenic(As), which is a Group V element.
- There is an excess of electrons.
Hence, this is an n-type semiconductor.
In figure B:
- The impurity atom is Gallium(Ga), which is a Group III element.
- There is an excess of holes.
Hence, this is a p-type semiconductor.
Conclusion:
Figure A is an n-type semiconductor.
Figure B is a p-type semiconductor.
Chapter 24 Solutions
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
Additional Science Textbook Solutions
Life in the Universe (4th Edition)
Sears And Zemansky's University Physics With Modern Physics
Conceptual Physical Science (6th Edition)
College Physics: A Strategic Approach (3rd Edition)
Applied Physics (11th Edition)
The Cosmic Perspective (8th Edition)
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON