V. Krumins

activity

20202025

most citedObservation and modelling of bound-free transitions to the

X^{1} Σ^{+}

and

a^{3} Σ^{+}

states of KCs

9 citations · 23 across the 5 of their papers we have counts for

collaborators

5 papers

quant-ph2025

Using NV centers in diamond to detect DC to very-low frequency magnetic fields

Valts Krumins, Ivars Krastins, Oskars Rudzitis +3

In this work we present a compact and portable tabletop magnetometer that utilizes negatively charged nitrogen-vacancy (NV) centers in diamond. The magnetometer is operated using a…

physics.atom-ph2022★ 9 cited

Observation and modelling of bound-free transitions to the $X^{1} Σ^{+}$ and $a^{3} Σ^{+}$ states of KCs

Valts Krumins, Artis Kruzins, Maris Tamanis +5

The oscillation continuum in laser-induced fluorescence spectra of bound-free $c^{3} Σ^{+} \to a^{3} Σ^{+}$ and (4) $^{1} Σ^{+} \to X^{1} Σ^{+}$ transitions of the KCs molecule were recorded by Fourier…

physics.atom-ph2022★ 7 cited

The $a^{3} Σ^{+}$ state of KCs revisited: hyperfine structure analysis and potential refinement

V. Krumins, M. Tamanis, R. Ferber +6

Laser-induced fluorescence spectra of the $c^{3} Σ^{+} (v_{c}, J_{c} = N_{c}) \to a^{3} Σ^{+} (v_{a}, N_{a} = J_{c} \pm 1)$ transitions excited from the ground $X^{1} Σ^{+}$ state of $^{39}$ K$^{…

physics.atom-ph2021★ 7 cited

Fourier-transform spectroscopy and relativistic electronic structure calculation on the $c^{3} Σ^{+}$ state of KCs

Artis Kruzins, Valts Krumins, Maris Tamanis +5

The Ti:Saphire laser operated within 13800 - 11800 cm $^{- 1}$ range was used to excite the $c^{3} Σ^{+}$ state of KCs molecule directly from the ground $X^{1} Σ^{+}$ state. The laser-induced…

physics.atom-ph2020

The branching ratio of intercombination $A^{1} Σ^{+} \sim b^{3} Π \to a^{3} Σ^{+} / X^{1} Σ^{+}$ transitions in the RbCs molecule: measurements and calculations

Valts Krumins, Artis Kruzins, Maris Tamanis +6

We observed the $A^{1} Σ^{+} \sim b^{3} Π \to a^{3} Σ^{+} / X^{1} Σ^{+}$ laser-induced fluorescence (LIF) spectra of the RbCs molecule excited from the ground $X^{1} Σ^{+}$ state by the Ti:Sapphire laser. Th…

Using NV centers in diamond to detect DC to very-low frequency magnetic fields

Observation and modelling of bound-free transitions to the X1Σ+ and a3Σ+ states of KCs

The a3Σ+ state of KCs revisited: hyperfine structure analysis and potential refinement

Fourier-transform spectroscopy and relativistic electronic structure calculation on the c3Σ+ state of KCs

The branching ratio of intercombination A1Σ+∼b3Π→a3Σ+/X1Σ+ transitions in the RbCs molecule: measurements and calculations

Observation and modelling of bound-free transitions to the $X^{1} Σ^{+}$ and $a^{3} Σ^{+}$ states of KCs

The $a^{3} Σ^{+}$ state of KCs revisited: hyperfine structure analysis and potential refinement

Fourier-transform spectroscopy and relativistic electronic structure calculation on the $c^{3} Σ^{+}$ state of KCs

The branching ratio of intercombination $A^{1} Σ^{+} \sim b^{3} Π \to a^{3} Σ^{+} / X^{1} Σ^{+}$ transitions in the RbCs molecule: measurements and calculations