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IR SPECTROSCOPY, ARWA MITHAIWALA
19PH10 - Coggle Diagram
IR SPECTROSCOPY
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Instrumentation
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Detectors
1) Golay cell,
2) Bolometer,
3) Thermocouple,
4) Thermistor, and
5) Pyroelectric detector.
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Overtones
On absorbing IR radiation, transitions from the ground state (V = 0) to the second excited state (V = 2) give rise to weak bands, termed overtones.
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