Evidence map›Paper›PMID 34876596›Full record

ArticleNature communications2021

Observation of the ponderomotive effect in non-valence bound states of polyatomic molecular anions.

Do Hyung Kang, Jinwoo Kim, Heung-Ryoul Noh, Sang Kyu Kim

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.4field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Do Hyung KangDepartment of Chemistry, KAIST, Daejeon, 34141, Republic of Korea.ORCID http://orcid.org/0000-0003-4774-9062
Jinwoo KimDepartment of Chemistry, KAIST, Daejeon, 34141, Republic of Korea.ORCID http://orcid.org/0000-0003-2967-6904
Heung-Ryoul NohDepartment of Physics, Chonnam National University, Gwangju, 61186, Republic of Korea.ORCID http://orcid.org/0000-0003-1585-1951
Sang Kyu KimDepartment of Chemistry, KAIST, Daejeon, 34141, Republic of Korea. sangkyukim@kaist.ac.kr.ORCID http://orcid.org/0000-0003-4803-1327
Korea Advanced Institute of Science and Technology · KRChonnam National University · KR

Funding

National Research Foundation of Korea (NRF) 2018R1A2B3004534National Research Foundation of Korea (NRF) 2019K1A3A1A14064258National Research Foundation of Korea (NRF) 2019R1A6A1A10073887
6 · The paper itself

Abstract

The ponderomotive force on molecular systems has rarely been observed hitherto, despite potentially being extremely useful for the manipulation of the molecular properties. Here, the ponderomotive effect in the non-valence bound states has been experimentally demonstrated, for the first time to the best of our knowledge, giving great promise for the manipulation of polyatomic molecules by the dynamic Stark effect. Entire quantum levels of the dipole-bound state (DBS) and quadrupole-bound state (QBS) of the phenoxide (or 4-bromophenoxide) and 4-cyanophenoxide anions, respectively, show clear-cut ponderomotive blue-shifts in the presence of the spatiotemporally overlapped non-resonant picosecond control laser pulse. The quasi-free electron in the QBS is found to be more vulnerable to the external oscillating electromagnetic field compared to that in the DBS, suggesting that the non-valence orbital of the former is more diffusive and thus more polarizable compared to that of the latter.

Identifiers

PMID34876596
PMCPMC8651741
OpenAlexW4226176728

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.