2015
DOI: 10.1016/j.cplett.2015.09.048
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The pure rotational spectrum of thorium monosulfide, ThS

Abstract: Please cite this article as: T.C. Steimle, R. Zhang, M.C. Heaven, The pure rotational spectrum of thorium monosulfide, ThS., Chem. Phys. Lett. (2015), http://dx.A c c e p t e d M a n u s c r i p t Highlights  First rotational spectrum of a ThXmolecule , where X is not O.  Accurate determination of bond length.  DFT prediction surprisingly good given the multi configurational nature.  Demonstration of the power/versatility of the PPMODR method. AbstractThe separated field, pump/probe microwave optical doubl… Show more

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Cited by 8 publications
(4 citation statements)
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“…The experimental set-up for separated field, pump/probe microwave optical double resonance (PPMODR) measurements has been described previously [15,16]. Briefly, a pulsed supersonic molecular beam sample of YbOH was produced by skimming the output of an ablated Yb rod in the presence of a methanol/argon expansion.…”
Section: Methodsmentioning
confidence: 99%
“…The experimental set-up for separated field, pump/probe microwave optical double resonance (PPMODR) measurements has been described previously [15,16]. Briefly, a pulsed supersonic molecular beam sample of YbOH was produced by skimming the output of an ablated Yb rod in the presence of a methanol/argon expansion.…”
Section: Methodsmentioning
confidence: 99%
“…The effective nuclear charge is the equivalent point charge at the bond length separation required to reproduce the observed | μ⃗ el | values. The bond lengths for ThF and ThCl are from the current study, and those for ThO, ThS, and UF are from refs , , and , respectively. The ordering of μ el Red.…”
Section: Discussionmentioning
confidence: 99%
“…The laser ablation–reaction supersonic expansion production scheme was similar to that used in the previous studies of ThO , and ThS, , but with the expansion gas being a 95%Ar/5% CF 4 mixture in the case of ThF or Ar passed over a room-temperature sample of CCl 4 in the case of ThCl. The relatively high backing pressure (∼4000 kPa) and low 532 nm ablation energy flux (∼10 mJ/pulse and 1/2 m focal length lens) resulted in a rotational temperature of ∼10 K. Initial searches were performed using a moderate resolution, 2D spectroscopic technique , similar to that performed for ThO .…”
Section: Methodsmentioning
confidence: 99%
“…Many experiments utilizing double resonance have been conducted across a wide range of wavelengths, which include radio–microwave, , microwave–microwave, microwave–millimeter, microwave–infrared, microwave–optical, microwave–ultraviolet, , microwave–X-ray, millimeter–infrared, millimeter–optical, infrared–infrared, infrared–optical, infrared–ultraviolet, infrared–X-ray, optical–optical, optical–ultraviolet, ultraviolet–ultraviolet, , ultraviolet–X-ray, and phosphorescence–microwave. , Of these previously conducted experiments, it is most relevant to focus on the five previous works reporting microwave–millimeter double resonance. Three of these experiments were conducted by Endo and co-workers, ,, while the other two were conducted by Jäger and co-workers. , These double-resonance experiments were conducted with point-by-point scans, instead of using a chirp or a sweep modulation to achieve broadband coverage.…”
Section: Introductionmentioning
confidence: 99%