drescher_2018

L. Drescher, O. Kornilov, T. Witting, G. Reitsma, N. Monserud, A. Rouzee, J. Mikosch, M. J. J. Vrakking and B. Schutte, Nature 564, 91 (2018)

Source record · Catalogue · Review register

DOI: 10.1038/s41586-018-0737-3

Source kind: measurement

Recorded technique: Deflection of high-harmonic XUV pulses by a gas jet with a transverse density gradient (a gas-phase prism, and a lens), near the 1s np resonances of helium and the resonances of argon and other gases.

Materials in structured entries: None recorded.

Dataset quantities: None recorded.

Contents: 0 datasets; 0 formulas.

Curation notes

Nothing extracted: the refractive index appears only in figures (measured deflection angles against photon energy near the resonances) and in simulations that compute the complex index from the Lorentz-Lorenz formula with tabulated oscillator strengths (Methods, ‘Simulations’); the paper prints no refractivity values. The anomalous dispersion near He 1s2p (n > 1 below, n < 1 above resonance) is shown qualitatively (Fig. 1).

Recorded bibliographic identity status: VALIDATED. This concerns identification of the source; it does not establish the scientific correctness of its contents.

Datasets

No datasets are recorded.

Formulas

No formulas are recorded.

Corrections

No dataset errata are recorded in this source record.

Formula corrections, where recorded, appear with their formulas above. Curation notes may also discuss corrections or unresolved interpretation. Consult the review register for the checks and decisions.