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Author

  • Laurentius Windholz
2011

Analysis of the odd parity configurations of tantalum atom revisited

Arcimowicz, B., Dembczynski, J., Glowacki, P., Elantkowska, M., Ruczkowski, J., Guthöhrlein, G. H. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 110-110

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

Comparison between measurements of hyperfine structures of Pr II – lines investigated by collinear laser ion beam spectroscopy (CLIBS) and saturation spectroscopy

Akhtar, N., Anjum, N., Hühnermann, H. & Windholz, L., 2011, Verhandl. DPG (VI) 46. ., Vol. 46. p. 160-160 (VI).

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

Doppler reduced investigation of hyperfine structures of Pr II lines using collinear laser ion beam spectroscopy

Akhtar, N., Anjum, N., Hühnermann, H. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 159-159

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

High resolution spectroscopic study of La II by using collinear laser ion beam spectroscopy

Anjum, N., Akhtar, N., Hühnermann, H. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 161-161

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

Hyperfine structure investigations of singly ionized praseodymium and discovery of new Pr II levels

Siddiqui, I. A., Khan, S. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 124-124

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

Hyperfine structure measurements and determination of new energy levels of atomic lanthanum by laser induced uorescence spectroscopy

Güzelcimen, F., Basar, G., Siddiqui, I. A., Windholz, L. & Kröger, S., 2011, Europhysics Conference Abstracts 35C. ., p. 116-116

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

Hypferfine structure measurements and discovery of new energy levels in meutral Praseodymium

Siddiqui, I., Khan, S., Iqbal, T., Gamper, B. & Windholz, L., 2011, Verhandl. DPG (VI) 46. ., Vol. 46. p. 160-160 (VI).

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

Investigation of the hyperfine structure of Pr I and Pr II lines based on highly resolved Fourier transform spectra

Gamper, B., Uddin, Z., Jahangir, M., Allard, O., Knöckel, H., Tiemann, E. & Windholz, L., 2011, In : Journal of Physics / B. 44, p. 045003-045009

Research output: Contribution to journalArticle

Investigation of the hyperfine structure of Pr I lines involving levels having J= 7/2

Khan, S. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 118-118

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

Investigation on a coupled dark state magnetometer

Ellmeier, M., Windholz, L., Lammegger, R., Pollinger, A. & Magnes, W., 2011, Europhysics Conference Abstracts 35C. ., p. 72-72

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

Laser induced fluorescence spectroscopy of atomic niobium in the wavelength range of 560 nm to 620 nm

Er, A., Öztürk, I. K., Güzelcimen, F., Basar, G., Siddiqui, I. A., Windholz, L. & Kröger, S., 2011, Europhysics Conference Abstracts 35C. ., p. 168-168

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

New energy levels of Praseodymium with large angula momentum

Khan, S., Siddiqui, I., Gamper, B., Iqbal, T., Guthöhrlein, G. & Windholz, L., 2011, Verhandl. DPG (VI) 46. ., Vol. 46. p. 160-160 (VI).

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

New even and odd parity levels of neutral praseodymium

Syed, T. I., Siddiqui, I. A., Shamim, K., Uddin, Z., Guthöhrlein, G. H. & Windholz, L., 2011, In : Physica scripta. 84, p. 065303-065315

Research output: Contribution to journalArticle

New even parity energy levels of Pr I found by excitation of transitions in the region 560 - 695 nm

Iqbal, T., Khan, S., Siddiqui, I., Zaheer, U. & Windholz, L., 2011, Verhandl. DPG (VI) 46. ., Vol. 46. p. 160-160 (VI).

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

New levels of the Pr atom with almost similar energies

Zaheer, U., Siddiqui, I. A., Khan, S., Hafeez, E., Gamper, B. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 127-127

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

New odd-parity energy levels in neutral praseodymium

Tanweer, S., Siddiqui, I. A., Zaheer, U. & Windholz, L., 2011, Europhysics Conference Abstracts 35C. ., p. 125-125

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

Temperature Dependence of a Coupled Dark State Magnetometer

Ellmeier, M., Windholz, L., Lammegger, R., Pollinger, A. & Magnes, W., 2011, Gemeinsame Jahrestagung der Schweizerischen und Österreichischen Physikalischen Gesellschaft. ., p. 74-74

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

Ultra-Kalt - Ultra-Kurz - Ultra-Präzise - von kalten Atomen zu verbesserten Atomuhren

Windholz, L., 2011, Quanten, Felder, Schwarze Löcher. 1 ed. Graz: Verlag der Technischen Universität Graz, p. 179-193

Research output: Chapter in Book/Report/Conference proceedingChapter

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

Discovery of new Praesodymium I energy levels with help of green laser light

Khan, S., Siddiqui, I. A., Windholz, L. & Tanweer Iqbal, S., 2012, Verhandl. DPG (VI) 47. ., p. 52-52

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

Experimental Investigations of the Hyperfine Structure of 143Nd+ Spectral lines using Collinear Laser Ion Beam Spectroscopy

Anjum, N., Akhtar, N., Hühnermann, H. & Windholz, L., 2012, 62. Jahrestagung der ÖPG. ., p. 144-144

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

High Resolution Spectrum of La-Ar Hollow Cathode Lamp in Near-Infrared Region

Basar, G., Güzelcimen, F., Kröger, S., Tamanis, M., Kruzins, A., Ferber, R. & Windholz, L., 2012, Eight International Conference on Atomic and Molecular Data and Their Applications: ICAMDATA-8. ., p. 53-53

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

Hyperfine Structure Investigation of Praseodymium by Fourier Transform Spectroscopy and Laser-Induced Fluorescence Spectroscopy

Gamper, B. & Windholz, L., 2012, 7 th Workshop on Atomic and Molecular Physics (VII WAMP´12). ., p. 1-1

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

Hyperfine structure investigations of Pr I - lines in the region 4200 - 4450 A

Siddiqui, I. A., Khan, S., Windholz, L. & Tanweer Iqbal, S., 2012, Verhandl. DPG (VI) 47. ., p. 53-53

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

Improved energy levels and wavelengths of Pr II from a high-resolution Fourier transform spectrum

Akhtar, N. & Windholz, L., 2012, In : Journal of Physics / B. 45, p. 095001-095018

Research output: Contribution to journalArticle

Investigation of Pr I lines by a simulation of their hyperfine patterns: discovery of new levels

Uddin, Z., Zafar, R., Sikander, R., Siddiqui, I. A., Shamim, K. & Windholz, L., 2012, In : Journal of Physics / B. 45, p. 205001-205007

Research output: Contribution to journalArticle

Laser Spectroscopic Investigations of Praseodymium I Transitions: New Energy Levels

Uddin, Z., El Bakkali, D., Gamper, B., Khan, S., Siddiqui, I. A., Guthöhrlein, G. & Windholz, L., 2012, In : Advances in Optical Technologies. p. 1-34

Research output: Contribution to journalArticle

New energy levels and hyperfine structure measurements of neutral lanthanum by laser-induced fluorescence spectroscopy

Windholz, L., Güzelcimen, F., Siddiqui, I. A., Basar, G. & Kröger, S., 2012, In : Journal of Physics / B. 45, p. 13005-13015

Research output: Contribution to journalArticle

New energy levels of the neutral Pr atom in the IR region

Gamper, B., Siddiqui, I. A., Uddin, Z. & Windholz, L., 18 Sep 2012.

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

New energy levels of the neutral Pr atom in the IR region

Gamper, B., Siddiqui, I. A., Uddin, Z. & Windholz, L., 2012, 62. Jahrestagung der ÖPG. ., p. 82-82

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

New Levels of the Pr Atom with Almost Similar Energies

Zaheer, U., Siddiqui, I. A., Khan, S., Gamper, B., Windholz, L. & Abdul-Hafidh, E. H., 2012, In : Journal of physical science and application. 2, p. 88-94

Research output: Contribution to journalArticle

New odd levels of Pr I

Zafar, R., Sikander, R., Uddin, Z., Siddiqui, I. A. & Windholz, L., 2012, Europhysics Conference Abstracts 36C. ., p. 165-165

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

Omni-directional magnetic field measurements by means of the Coupled Dark State Magnetometer (CDSM)

Lammegger, R., Ellmaier, M., Pollinger, A., Magnes, W. & Windholz, L., 2012, 62. Jahrestagung der ÖPG. ., p. 145-145

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

Stark effect of atomic Helium singlet lines

Windholz, L., Wasowicz, T. J., Drozdowski, R. & Kwela, J., 2012, In : Journal of the Optical Society of America / B. 29, p. 934-943

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