This page is not a forum for general discussion about Semiconductors or Physicists. Any such comments may be removed or refactored. Please limit discussion to improvement of this article. You may wish to ask factual questions about Semiconductors or Physicists at the Reference desk.
This article is within the scope of WikiProject Computing, a collaborative effort to improve the coverage of computers, computing, and information technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ComputingWikipedia:WikiProject ComputingTemplate:WikiProject ComputingComputing
This article is part of WikiProject Electronics, an attempt to provide a standard approach to writing articles about electronics on Wikipedia. If you would like to participate, you can choose to edit the article attached to this page, or visit the project page, where you can join the project and see a list of open tasks. Leave messages at the project talk pageElectronicsWikipedia:WikiProject ElectronicsTemplate:WikiProject Electronicselectronic
This article is within the scope of WikiProject Electrical engineering, a collaborative effort to improve the coverage of Electrical engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Electrical engineeringWikipedia:WikiProject Electrical engineeringTemplate:WikiProject Electrical engineeringelectrical engineering
This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics
This article is within the scope of WikiProject Technology, a collaborative effort to improve the coverage of technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TechnologyWikipedia:WikiProject TechnologyTemplate:WikiProject TechnologyTechnology
Hi! I wonder if the current definition of semiconductor is the best possible. Rather than being defined by being "in-between" conductors and insulator, I think the key property of a semiconductor is that it can be either conductive or insulating depending on several factors (doping, temperature, ...). I like the definition here much better: [1]. I hope some experts can weigh in in the discussion. -- Broc (talk) 10:05, 28 December 2023 (UTC)[reply]
I definitely agree. The definition my advisor used is something like "a normally insulating material that can be doped to usefully control electrical properties" or something like that. Wide bandgap materials like AlN were considered insulators until the technology developed. Their conductivity did not change, therefore it is something else that makes something a semiconductor -- its usefulness. Pikadog (talk) 19:31, 13 February 2024 (UTC)[reply]