Photoassociation spectra
WebMay 26, 2006 · We observed high-resolution photoassociation spectra of laser-cooled ytterbium (Yb) atoms in the spin-forbidden {sup 1}S{sub 0}-{sup 3}P{sub 1} intercombination line. The rovibrational levels in the 0{sub u}{sup +} state were measured for red detunings of the photoassociation laser ranging from 2.9 MHz to 1.97 GHz with respect to the atomic ... WebMay 1, 2006 · E. Photoassociation spectra yield information on atomic. collisions 486. F. Photoassociation modifies atomic collisions 487. G. Photoassociation of cold atoms makes cold. molecules 488.
Photoassociation spectra
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WebMay 1, 2006 · E. Photoassociation spectra yield information on atomic. collisions 486. F. Photoassociation modifies atomic collisions 487. G. Photoassociation of cold atoms … WebOpen abstract View article, Observation of Photoassociation Spectra of Ultracold 174Yb Atoms at 1S0—3P1 Inter-Combination Line PDF, Observation of Photoassociation Spectra of Ultracold 174Yb Atoms at 1S0—3P1 Inter-Combination Line. Photoassociation (PA) of cold atoms is a key tool widely used for accurate determination of long-range ...
WebApr 14, 2024 · PL and Raman spectra of MoS 2 are plotted in Figure 1e,f, respectively, where each spectrum is measured from each MoS 2 flake at random locations. The spectral shape and intensity are highly similar, and the difference of two featured Raman peaks is serious in the range of 19–20 cm −1 , which prove that grown MoS 2 flakes are monolayers. WebAug 1, 2024 · We investigate the high resolution photoassociation spectra of Rb molecules in long range state below the (5S + 5P) asymptote. The Rb atomic samples are trapped in …
WebTwo-photon photoassociation spectra near the cesium 37D 5/2 Rydberg state. The main peak at the 0-detuning position comes from the resonant excitation of the 37D 5/2 atom, and two small peaks at detuning, −56.0 MHz and −22.6 MHz, are induced due to Rydberg-ground molecules, 37D 5/2 + 6S 1/2(F = 4), denoted as the gray square.
http://laserspec.sxu.edu.cn/docs/2024-05/2c173f1a85ee4486b08f04b4d96e1f64.pdf
WebCold photoassociation spectra is obtained taking the polarization of the PA light as a new parameter, and we have explored the cases of parallel, perpendicular and circular polarizations. To monitor the photoassociation mechanism two techniques have been used. In the first, photoassociative ionization (PAI), we measure the production of Na + 2 ... shark sweepers partsWebdue to photoassociation is achieved. Furthermore, the initial atomic quantumstateisnotdetermined bythetrap,incontrast to magneto-optical or magnetic traps, but can be controlled independently. In this work we present photoassociation trap-loss spectra of ultra-cold cesium inside a quasi-static optical dipole trap formed by a CO 2 … population edenWebMay 31, 2024 · We report the high-resolution photoassociation (PA) spectroscopy of 23Na excited from the spin-1 Bose–Einstein Condensate (BEC) to the molecular state of 0g−(P3/2)v = 4 and 1g(P3/2)v = 91. By comparing the PA spectra of different spin configurations, we experimentally studied the effect of spin on the PA spe population edinburgh 2022WebSep 1, 2013 · A series of photoassociation (PA) spectra are recorded with two laser beam induced molecular lines, whose peak separation serves as an accurate frequency ruler to … population edinburgh 2020WebMay 1, 2006 · We observed high-resolution photoassociation spectra of laser-cooled ytterbium (Yb) atoms in the spin-forbidden 1S0 - 3P1 intercombination line. The rovibrational levels in the 0u+ state were ... shark sweepers for carpetsWebJul 31, 2024 · Line-of-sight (LOS) analysis of recorded molecular spectra indicated the outgoing shockwave at expansion speeds well in excess of Mach 5. Spectra of atomic carbon confirmed increased electron density near the shockwave, and, equally, molecular CN spectra revealed higher excitation temperature near the shockwave. population edinburgh scotlandWebMay 22, 2006 · Photoassociation is the process in which two colliding atoms absorb a photon to form an excited molecule. The development of laser-cooling techniques for … population edinburgh