Why can a mere physical combination of a p-type and an n-type slab not form a functional p-n junction?

Question

Physics · Semiconductors

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

Surface roughness prevents continuity at the atomic level

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Semiconductors?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Physics · Semiconductors

Who among the following founded the 'Forward Bloc'?

Which of the following statements regarding the Harappan Civilization is NOT correct?

Which ruler is generally credited with unifying much of Northern India under a single empire for the first time?

Answer 1

Contact potential becomes zero

Answer 2

Recombination is zero at the surface

Answer 3

Doping becomes neutralized at the interface

Answer 4

Surface roughness prevents continuity at the atomic level

Related Practice Questions