Optical Transitions and Absorption
Curriculum and historical examination lineage for Optical Transitions and Absorption under Unit 3 (Optical Processes and Photovoltaic Devices) of Semiconductor Physics and Computational Methods (21PYB102J) at SRMIST.
Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.
Factual marks weightage of questions asked on this topic in historical examinations.
Question templates that recur across multiple examination cycles with similar conceptual stems.
“Which of the below is an inter band transition? (A) Impurity to band transition (B) Band to band...”
“Which of the below is an inter band transition. (a) Impurity to band transition (b) Free carrier...”
“A transition of electron from valence band to acceptor level is considered as a) Band to band...”
“What do you mean by Band to band and impurity to band transition in semiconductors?”
“Define optical absorption process in semiconductor with diagram.”
Representative historical questions extracted directly from SRMIST examination papers.
Band to Band transition in GaAs can results absorption and emission of photons with wavelength of.................. (A) 0.087 \text{ \mu m} (B) 0.087 \text{ mm} (C) 0.87 \text{...
Which of the following represents an intra band transition? (A) Band-to-band transition (B) Impurity level to band transition (C) Free-carrier transition (D) Trap level to band...
Which of the below is an inter-band transition. (A) Impurity to band transition (B) Band to band transition (C) Free carrier transition (D) Phonon transition
Which of the below is an inter band transition? (A) Impurity to band transition (B) Band to band transition (C) Free carrier transition (D) Phonon transition
Which of the below is an inter band transition. (a) Impurity to band transition (b) Free carrier transition (c) Phonon transition (d) Band to band transition
Examinations where questions for Optical Transitions and Absorption have appeared.
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