可憎
发表于 2025-3-28 15:50:20
A Statistical Analysis of Trends in Research on Laser Raman Spectroscopyence at Calcutta. Working over a period of seven years Raman and his students established the various laws of scattering of light. Continuing his researches in the same field he also discovered a new scattering phenomenon of a fundamental character now known as “Raman Effect”, in the early part of 1
Laconic
发表于 2025-3-28 20:26:34
Raman Scattering in Superconductorsting energy gap. Phonon Raman scattering, which can also be observed in normal metals, is of interest because of the information it gives about the electron-phonon interaction, including possible effects of that interaction to produce “anomalous dispersion” of optical phonons near zero wave vector [
失败主义者
发表于 2025-3-29 01:02:51
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哎呦
发表于 2025-3-29 05:19:02
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Ascribe
发表于 2025-3-29 07:41:50
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Conflict
发表于 2025-3-29 14:01:32
A Quasi-Nonlinear Scattering Process: Probing of Short-Lived (μs to ps) Optically Pumped Excited Staraightforward. Contrary to corundum, ruby is characterized by electronic states which absorb light from the visible part of the electromagnetic spectrum while strong fluorescence occurs in the R. and R. lines. The emission is due to transitions between the Ē and 2Ā levels — see Fig.1 -which are at 1
狂热文化
发表于 2025-3-29 17:30:29
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irreparable
发表于 2025-3-29 22:26:44
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污秽
发表于 2025-3-30 03:48:05
Superhigh-Resolution Spectroscopya considerable progress in optical spectroscopy in improving a resolution. This is due to the development of new physical concepts underlying the attainment of nonlinear supernarrow optical resonances with no Doppler broadening.
Bph773
发表于 2025-3-30 07:39:43
Opto-Acoustic Spectroscopy of Condensed Mattertion of opto-acoustic detection technique first described. a hundred years ago. The combination of a reasonably high power tunable spin-flip Raman laser and opto-acoustic cells using very sensitive acoustic microphones have resulted. in an ability to measure gaseous absorption coefficients as small