stokes shift meaning in Hindi

Examples

1. The Stokes shift is the result of two actions : Vibrational relaxation or dissipation and solvent reorganisation.
2. When the emitted photon has less energy than the absorbed photon, this energy difference is the Stokes shift.
3. The energy difference between absorbed and emitted photons depicted in Figure 7 is the solvation contribution to the Stokes shift.
4. As of 2010, the most efficient yellow phosphor is still the YAG phosphor, with less than 10 % Stokes shift loss.
5. Phosphor-based LED efficiency losses are due to the heat loss from the Stokes shift and also other phosphor-related degradation issues.
6. Ruthenium complexes typically have large Stokes shifts, and therefore have low energy emission wavelengths and small zero-zero excitation energies, when compared to iridium complexes.
7. The difference between absorption and emission maxima, the Stokes shift, also increases with HH dyad content, which they attributed to greater relief from conformational strain in the first excited state.
8. Their unique optical properties, such as large Stokes shift and nonblinking, have enabled them to rival conventional luminescent probes in challenging tasks including single-molecule tracking and deep tissue imaging.
9. The largest single loss in modern lamps is due to the lower energy of each photon of visible light, compared to the energy of the UV photons that generated them ( a phenomenon called Stokes shift ).
10. In 2014 LSCs based on cadmium selenide / cadmium sulfide ( CdSe / CdS ) quantum dots ( QD ) with induced large separation between emission and absorption bands ( called a large Stokes shift ) were announced.