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  • Laurentius Windholz
2020

Landé gJ - factors of Nb I levels determined by laser spectroscopy

Sobolewski, Ł. M., Windholz, L. & Kwela, J., Jul 2020, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 249, 6 p., 107015.

Research output: Contribution to journalArticle

Laser spectroscopy used in the investigation of the Zeeman - hyperfine structure of vanadium

Sobolewski, Ł. M., Windholz, L. & Kwela, J., Feb 2020, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 242, 5 p., 106769.

Research output: Contribution to journalArticle

2018

Accelerated endurance test of single-mode vertical-cavity surface-emitting lasers under vacuum used for a scalar space magnetometer

Ellmeier, M., Hagen, C., Piris, J., Lammegger, R., Jernej, I., Woschank, M., Magnes, W., Murphy, E., Pollinger, A., Erd, C., Baumjohann, W. & Windholz, L., 2018, In : Applied Physics / B. 124, 2, 12 p., 18.

Research output: Contribution to journalArticle

Hyperfine structure investigations in atomic iodine

Mu, X., Deng, L., Huo, X., Ye, J., Windholz, L. & Wang, H., Sep 2018, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 217, p. 229-234 6 p.

Research output: Contribution to journalArticle

Hyperfine structure of atomic fluorine (F I)

Huo, X., Deng, L., Windholz, L., Mu, X. & Wang, H., 2018, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 205, Supplement C, p. 1-6 6 p.

Research output: Contribution to journalArticle

Magnetic splitting of lines of Pr I

Sobolewski, Ł. M., Windholz, L. & Kwela, J., 2018, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 219, p. 399 - 404

Research output: Contribution to journalArticle

New energy levels of atomic niobium (Nb I) discovered by laser-spectroscopic investigations

Kröger, S., Windholz, L., Başar, G. & Başar, G., Mar 2018, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 212, p. 24-31 8 p.

Research output: Contribution to journalArticle

Progress in Finding New Energy Levels Using Laser Spectroscopy

Windholz, L., 2018, In : Atoms. 6, 4, 9 p., 54.

Research output: Contribution to journalArticle

Open Access

Revised energy levels of singly ionized lanthanum

Güzelçimen, F., Tonka, M., Uddin, Z., Bhatti, N. A., Windholz, L., Kröger, S. & Başar, G., Feb 2018, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 211, p. 188-199 12 p.

Research output: Contribution to journalArticle

2017

Experimental Investigation of the Hyperfine Structure of Neutral Praseodymium Spectral Lines and Discovery of New Energy Levels

Khan, S., Siddiqui, I., Uddin, Z., Guthöhrlein, G., Windholz, L. & Tanweer Iqbal, S., Jan 2017, In : International journal of quantum chemistry. 9, 1, p. 7-29 23 p.

Research output: Contribution to journalArticle

Extended analysis of the system of even configurations of Ta II

Stachowska, E., Dembczyński, J., Windholz, L., Ruczkowski, J. & Elantkowska, M., Jan 2017, In : Atomic Data and Nuclear Data Tables. 113, p. 350-360 11 p.

Research output: Contribution to journalArticle

Laser induced fluorescence and optogalvanic spectroscopy applied to find previously unknown energy levels of La I and studies of their Zeeman structure

Sobolewski, Ł. M., Binder, T., Güney, C., Gamper, B., Kwela, J. & Windholz, L., 2017, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 200, p. 108-112 5 p.

Research output: Contribution to journalArticle

New even and odd parity fine structure levels of La I discovered by means of laser-induced fluorescence spectroscopy

Başar, G., Gamper, B., Güzelçimen, F., Öztürk, I. K., Binder, T., Başar, G., Kröger, S. & Windholz, L., Jan 2017, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 187, p. 505-510 6 p.

Research output: Contribution to journalArticle

Zeeman effect of weak La I lines investigated by the use of optogalvanic spectroscopy

Sobolewski, Ł. M., Windholz, L. & Kwela, J., Mar 2017, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 189, p. 221 - 227

Research output: Contribution to journalArticle

Zeeman structure of red lines of lanthanum observed by laser spectroscopy methods

Sobolewski, Ł. M., Windholz, L. & Kwela, J., 2017, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 201, p. 180-183 4 p.

Research output: Contribution to journalArticle

2016

Experimental investigations of the Zeeman effect of new fine structure levels of Lanthanum and Praseodymium

Werbowy, S., Güney, C. & Windholz, L., 2016, In : Spectrochimica acta / B. 116, p. 16-20

Research output: Contribution to journalArticle

Finding of previously unknown energy levels using Fourier-transform and laser spectroscopy

Windholz, L., 18 Oct 2016, In : Physica scripta. 91, 11, p. 114003 10 p.

Research output: Contribution to journalArticle

Isotope shifts in Sb I

Sobolewski, L. M., Bouazza, S., Windholz, L. & Kwela, J., 1 Sep 2016, In : Journal of the European Optical Society / B. 33, 9, p. 1921-1927 7 p.

Research output: Contribution to journalArticle

Revised energy levels and hyperfine structure constants of Ta II

Windholz, L., Arcimowicz, B. & Uddin, Z., 1 Jun 2016, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 176, p. 97-121 25 p.

Research output: Contribution to journalArticle

Studies of Landé gJ-factors of singly ionized lanthanum by laser-induced fluorescence spectroscopy

Werbowy, S., Güney, C. & Windholz, L., 1 Aug 2016, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 179, p. 33-39 7 p.

Research output: Contribution to journalArticle

2015

Classification of some blended spectral lines of praseodymium

Zaheer, U., Imran, S., Jaweria, T., Saif Uddin, J. & Windholz, L., 2015, In : Journal of Physics / B. 48, 13, p. 135001-135008

Research output: Contribution to journalArticle

Investigation of the hyperfine structure of 143Nd+ spectral lines using collinear laser ion beam spectroscopy

Anjum, N., Akhtar, N., Hühnermann, H. & Windholz, L., 2015, In : Journal of Physics / B. 48, p. 015003-015010

Research output: Contribution to journalArticle

Investigations of the Zeeman effect of some 142Nd ionic levels, using collinear laser ion beam spectroscopy

Werbowy, S., Hühnermann, H., Kwela, J. & Windholz, L., 2015, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 166, p. 102-107

Research output: Contribution to journalArticle

2013

Characterisation of the Coupled Dark State Magnetometer Prototype

Ellmeier, M., Lammegger, R., Pollinger, A., Magnes, W. & Windholz, L., 2013, 11th EUROPEAN CONFERENCE ON ATOMS, MOLECULES AND PHOTONS. ., p. 20-20

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High-resolution Fourier Transform Spectroscopy of Lanthanum in Ar Discharge in the Near-infrared

Güzelcimen, F., Basar, G., Tamanis, M., Kruzins, A., Ferber, R., Windholz, L. & Kröger, S., 2013, In : The Astrophysical Journal / Supplement series. 208, 2, p. 1-1

Research output: Contribution to journalArticle

Hyperfine structure investigations by Modelling Emission Spectra

Gamper, B. & Windholz, L., 2013, Verhandlungen der Deutschen Physikalischen Gesellschaft (VI). ., Vol. 48. p. 62-62 (VI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intensities of helium Stark lines in the region of anticrossing

Drozdowski, R., Kwela, J. & Windholz, L., 2013, 11th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas. Presses Universitaires Montoises, p. 70-70

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intensities of helium Stark lines in the region of levels anticrossing between n=6 and n=7

Drozdowski, R., Kwela, J. & Windholz, L., 2013, In : The European Physical Journal / Special Topics. 222, p. 2301-2308

Research output: Contribution to journalArticle

Investigation of the hyperfine-resoved spectrum of Lanthanum by Fourier-transform and laser spectroscopy

Gamper, B., Glowacki, P., Siddiqui, I., Güzelcimen, F., Basar, G., Tamanis, M., Kruzins, A., Ferber, R., Dembczynski, J., Kröger, S. & Windholz, L., 2013, 11th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas. Presses Universitaires Montoises, p. 59-59

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigation of the Zeeman effect of hyperfine structure patterns of Pr II-lines using collinear laser ion-beam spectroscopy

Werbowy, S., Naveed, A., Kwela, J., Hühnermann, H. & Windholz, L., 2013, 11th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas. Presses Universitaires Montoises, p. 138-138

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modelling of emission spectra of Pr I by summarizing hyperfine patterns of overlapping spectral lines

Gamper, B., Khan, S., Siddiqui, I. A. & Windholz, L., 2013, In : The European Physical Journal / Special Topics. 222, p. 2171-2178

Research output: Contribution to journalArticle

New energy levels of the La atom discovered by combinaton of optogalvanic and laser-induced fluoresence spectroscopy

Gamper, B. & Windholz, L., 2013, 11th EUROPEAN CONFERENCE ON ATOMS, MOLECULES AND PHOTONS. ., p. 18-18

Research output: Chapter in Book/Report/Conference proceedingConference contribution

New Odd Parity Energy levels in Pr I in the region 4100 A to 7800 A

Tanweer, S., Akhtar, N. & Windholz, L., 2013, 11th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas. Presses Universitaires Montoises, p. 139-139

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optogalvanic spectroscopy of the hyperfine structure of weak La I lines: discovery of new even parity fine structure levels

Siddiqui, I. A., Khan, S., Gamper, B., Dembczynski, J. & Windholz, L., 2013, In : Journal of Physics / B. 46, p. 065002-065014

Research output: Contribution to journalArticle

Progress in the analysis of the even parity configurations of tantalum atom

Arcimowicz, B., Dembczynski, J., Ruczkowski, J., Elantkowska, M., Guthöhrlein, G. & Windholz, L., 2013, In : The European Physical Journal / Special Topics. 222, p. 2085-2102

Research output: Contribution to journalArticle

The puzzle of th La line 6520.77 A

Windholz, L., Gamper, B., Glawocki, P. & Dembczynski, J., 2013, Verhandlungen der Deutschen Physikalischen Gesellschaft (VI). ., Vol. 48. p. 57-57 (VI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Vom Sonnenlicht zum Atombau (ausgewählte Experimente aus Optik und Atomphysik)

Windholz, L., Pottlacher, G. & Lammegger, R., 18 Dec 2013.

Research output: Contribution to conference(Old data) Lecture or Presentation

2012

A study of hyperfine transitions of singly ionized praseodymium (141Pr+) using collinear laser ion beam spectroscopy

Akhtar, N., Anjum, N., Hühnermann, H. & Windholz, L., 2012, In : The European physical journal / D. 66, 10;264, p. 1-11

Research output: Contribution to journalArticle