S. Kröger

发表

Hyperfine structure study of atomic niobium with enhanced sensitivity of Fourier transform spectroscopy

R. Ferber, A. Jarmola, G. Başar, 2011 .

Studies on kyotorphin and D-kyotorphin in aqueous solution by Raman spectroscopy

S. Akyuz, G. Başar, S. Kröger, 2009 .

Bismuth tri-iodide polycrystalline films for X-ray direct and digital imagers

S. Kröger, I. Aguiar, L. Fornaro, 2009 .

Hyperfine structure investigation of Sc I, part II: theoretical studies of the odd configurations

G. Başar, I. K. Öztürk, S. Kröger, 2005 .

Experimental Investigation of the Hyperfine Structure and Theoretical Studies of the Even Configurations of Sc I

G. Başar, I. K. Öztürk, S. Kröger, 2004 .

Hyperfine Structure Investigations of Mn I. Part I: Experimental and Theoretical Studies of the Hyperfine Structure in the Even Configurations

G. Başar, I. K. Öztürk, S. Kröger, 2003 .

Parametric investigation of the isotope shift in odd configurations of Ne i

S. Büttgenbach, H. Kronfeldt, G. Başar, 1997 .

Fine and hyperfine structure for 4f 115d6s6p in Er I

D. Ashkenasi, H. Kronfeldt, J. Wyart, 1993 .

Hyperfine Structure and Isotope Shift of Osmium I

S. Kröger, G. Başar, A. Baier, 2002 .

Photodetachment microscopy of the P, Q, and R branches of the OH(-)(v=0) to OH(v=0) detachment threshold.

W. Chaibi, C. Drag, S. Kröger, 2005, The Journal of chemical physics.

Hyperfine structure investigation of 187Os atomic levels via optical–optical double resonance

G. Başar, S. Kröger, G. Başar, 2010 .

Revised Energy Levels of Atomic Lanthanum Considering Hyperfine Structure

F. Güzelçimen, L. Windholz, S. Kröger, 2022, The Astrophysical Journal Supplement Series.

HIGH-RESOLUTION FOURIER TRANSFORM SPECTROSCOPY OF Nb i IN THE NEAR-INFRARED

R. Ferber, F. Güzelçimen, A. Er, 2015 .

Hyperfine structure measurements of neutral niobium with Fourier transform spectroscopy

R. Ferber, A. Jarmola, A. Er, 2010 .

Hyperfine structure measurements of neutral vanadium by laser-induced fluorescence spectroscopy in the wavelength range from 750 nm to 860 nm

F. Güzelçimen, D. Bingöl, G. Başar, 2017 .

Investigation of the hyperfine structure of weak atomic Vanadium lines by means of Fourier transform spectroscopy

R. Ferber, F. Güzelçimen, A. Er, 2015 .

Hyperfine structure of the 3d34s4p 6G multiplet of atomic vanadium

R. Ferber, F. Güzelçimen, A. Jarmola, 2011 .

A program to compute the angular coefficients of the relativistic one-electron hyperfine structure parameters

M. Kröger, S. Kröger, 1995 .

HYPERFINE STRUCTURE CONSTANTS OF ENERGETICALLY HIGH-LYING LEVELS OF ODD PARITY OF ATOMIC VANADIUM

R. Ferber, F. Güzelçimen, G. Başar, 2014 .

Revised energy levels of singly ionized lanthanum

Naveed Anwar Bhatti, Z. Uddin, F. Güzelçimen, 2018 .

Line Identification of Atomic and Ionic Spectra of Holmium in the Visible Spectral Range. I. Spectrum of Ho i

R. Ferber, F. Güzelçimen, I. K. Öztürk, 2019, The Astrophysical Journal Supplement Series.

Line Identification of Atomic and Ionic Spectra of Holmium in the Visible Spectral Range. II. Spectrum of Ho ii and Ho iii

R. Ferber, F. Güzelçimen, S. Bilir, 2019, The Astrophysical Journal Supplement Series.

Line Identification of Atomic and Ionic Spectra of Holmium in the Near-UV. II. Spectra of Ho ii and Ho iii

R. Ferber, F. Güzelçimen, S. Bilir, 2017 .

Laser spectroscopic investigation of atomic holmium in the wavelength range from 780 nm to 830 nm: Hyperfine structure measurements and a new energy level

F. Güzelçimen, D. Bingöl, G. Başar, 2020, Journal of Quantitative Spectroscopy and Radiative Transfer.

High resolution measurements of the hyperfine structure of atomic Lanthanum for energetically low lying levels of odd parity

G. Başar, S. Kröger, G. Başar, 2009 .

High-resolution laser spectroscopy of the hyperfine structure of high-lying levels of Nb i

G. Başar, S. Kröger, G. Başar, 2008 .

Further experimental investigation of the hyperfine structure in the spectrum of atomic niobium

S. Kröger, 2007 .

Experimental and theoretical study of the hyperfine structure in the (5d+6s)96p configurations of Pt I

H. Kronfeldt, S. Kröger, G. Başar, 1996 .

Hyperfine Structure of High Lying Levels of Tm I

G. Başar, I. K. Öztürk, S. Kröger, 2005 .

A new version of the program Fitter for fitting atomic hyperfine structure in optical spectra including the calculation of confidence intervals

L. Windholz, S. Kröger, A. Zeiser, 2022, Journal of Quantitative Spectroscopy and Radiative Transfer.

HIGH-RESOLUTION FOURIER TRANSFORM SPECTROSCOPY OF LANTHANUM IN Ar DISCHARGE IN THE NEAR-INFRARED

R. Ferber, F. Güzelçimen, L. Windholz, 2013 .

Hyperfine structure investigations of atomic niobium with optogalvanic and laser-induced fluorescence spectroscopy in the near-infrared wavelength range

F. Güzelçimen, A. Er, I. K. Öztürk, 2013 .

Hyperfine structure measurements of neutral vanadium by inter-modulated laser-induced fluorescence spectroscopy in the wavelength range from 800 nm to 830 nm

F. Güzelçimen, D. Bingöl, G. Başar, 2018, Journal of Quantitative Spectroscopy and Radiative Transfer.

High resolution measurements of the hyperfine structure and determination of a new energy level of Tm I

H. Kronfeldt, S. Kröger, H. Behrens, 1997 .

The electron affinities of O, Si, and S revisited with the photodetachment microscope

W. Chaibi, C. Drag, S. Kröger, 2005 .

New even-parity energy levels of the neutral Lanthanum atom derived from difficult to interpret measurements

L. Windholz, S. Kröger, T. Binder, 2021 .

Systematic investigations of the hyperfine structure constants of niobium I levels. Part II: Constants of upper odd parity energy levels between 31,056 and 42,000 cm−1 and discovery of two new levels

L. Windholz, S. Kröger, Muhammad Faisal, 2020 .

Systematic investigations of the hyperfine structure constants of niobium I levels. Part III: High lying even parity levels (37,410–43,420 cm−1) and discovery of a new level

L. Windholz, S. Kröger, Muhammad Faisal, 2020 .

Systematic investigations of the hyperfine structure constants of niobium I levels. Part I: Constants of upper odd parity energy levels between 16,672 and 31,025 cm−1 and discovery of a new level

L. Windholz, S. Kröger, Muhammad Saad Faisal, 2020, Journal of Quantitative Spectroscopy and Radiative Transfer.

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

L. Windholz, S. Kröger, G. Başar, 2018, Journal of Quantitative Spectroscopy and Radiative Transfer.

Investigation of the Hyperfine Structure of Atomic Niobium (Nb I) Spectral Lines Based on the Lower Energy Levels at 22936, 23010, and 23048 cm-1

L. Windholz, S. Kröger, 2018 .

New energy levels of atomic niobium by laser induced fluorescence spectroscopy in the near infrared

F. Güzelçimen, G. Başar, A. Er, 2015 .

Parametric study of the fine and hyperfine structure for the even parity configurations of atomic niobium

F. Güzelçimen, M. Elantkowska, J. Ruczkowski, 2015 .

Fine and hyperfine structure in the atomic spectrum of niobium

I. K. Öztürk, S. Kröger, G. Başar, 2007 .

New and revised energy levels of atomic niobium

S. Kröger, O. Scharf, G. Guthöhrlein, 2004 .

Hyperfine structure in the atomic spectrum of niobium

S. Kröger, A. Bouzed, 2003 .

Hyperfine Structure Analysis of Atomic Holmium in an FT Spectrum in the Visible Spectral Range

S. Kröger, G. Başar, B. Özdalgiç, 2019, The Astrophysical Journal Supplement Series.

Line Identification of Atomic and Ionic Spectra of Holmium in the Near-UV. Part I. Spectrum of Ho i

R. Ferber, F. Güzelçimen, A. Er, 2017 .

New energy levels of atomic lanthanum with small total angular momentum quantum number discovered by laser spectroscopic methods in the near IR

F. Güzelçimen, D. Bingöl, L. Windholz, 2020 .

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

F. Güzelçimen, L. Windholz, I. K. Öztürk, 2017 .

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

F. Güzelçimen, I. Siddiqui, L. Windholz, 2012 .

Experimental hyperfine structure investigation of atomic La

G. Başar, A. Er, S. Kröger, 2007 .

Hyperfine structure in the atomic spectrum of niobium

H. Kronfeldt, S. Kröger, D. Zimmermann, 2003 .

Magnetic circular dichroism in the ion yield of polarized chromium atoms at the 2p edge

M. Martins, J. Viefhaus, U. Becker, 2003 .

Theoretical interpretation of hyperfine structures in doubly-excited configurations 4f105d6s6p and 4f105d26s and new energy levels in neutral holmium (Ho I)

J. Wyart, S. Kröger, P. Luc, 1997 .

Erratum to “A program to compute the angular coefficients of the relativistic one-electron hyperfine structure parameters” [Comput. Phys. Commun. 90 (1995) 381–387]

M. Kröger, S. Kröger, 1997 .