S. Bettler

activity

20192022

most citedPre-saturation phase in the frustrated ferro-antiferromagnet Pb

_{2}

VO(PO

_{4}

)

_{2}

13 citations · 13 across the 3 of their papers we have counts for

collaborators

5 papers

cond-mat.str-el2022

Anharmonic multiphonon origin of the valence plasmon in SrTi1-xNbxO3

Caitlin S. Kengle, Samantha I. Rubeck, Melinda Rak +10

Doped SrTi1-xNbxO3 exhibits superconductivity and a mid-infrared optical response reminiscent of copper-oxide superconductors. Strangely, its plasma frequency, omega_p, increases b…

cond-mat.mtrl-sci2022

A new quasi-one-dimensional transition metal chalcogenide semiconductor (Nb $_{4}$ Se $_{15}$ I $_{2}$ )I $_{2}$

Kejian Qu, Zachary W. Riedel, Irián Sánchez-Ramírez +8

The discovery of new low-dimensional transition metal chalcogenides is contributing to the already prosperous family of these materials. In this study, needle-shaped single crystal…

cond-mat.str-el2020★ 13 cited

Pre-saturation phase in the frustrated ferro-antiferromagnet Pb $_{2}$ VO(PO $_{4}$ ) $_{2}$

F. Landolt, S. Bettler, Z. Yan +8

Magnetization, magnetic torque, neutron diffraction and NMR experiments are used to map out the $H$ $-$ $T$ phase diagram of the prototypical quasi-two-dimensional ferro-antiferromag…

cond-mat.str-el2019

Sign-switching of dimer correlations in SrCu $_{2}$ (BO $_{3}$ ) $_{2}$ under hydrostatic pressure

Simon Bettler, Lena Stoppel, Zewu Yan +2

Magnetic and vibrational excitations in SrCu $_{2}$ (BO $_{3}$ ) $_{2}$ are studied using Raman spectroscopy at hydrostatic pressures up to 34 kbar and temperatures down to 2.6 K. The frequen…

cond-mat.str-el2019

Magnetic structure and spin waves in the frustrated ferro-antiferromagnet Pb $_{2}$ VO(PO $_{4}$ ) $_{2}$

Simon Bettler, Florian Landolt, Ömer M. Aksoy +9

Single crystal neutron diffraction, inelastic neutron scattering and electron spin resonance experiments are used to study the magnetic structure and spin waves in Pb $_{2}$ VO(PO $_{4}$ )…

Anharmonic multiphonon origin of the valence plasmon in SrTi1-xNbxO3

A new quasi-one-dimensional transition metal chalcogenide semiconductor (Nb4​Se15​I2​)I2​

Pre-saturation phase in the frustrated ferro-antiferromagnet Pb2​VO(PO4​)2​

Sign-switching of dimer correlations in SrCu2​(BO3​)2​ under hydrostatic pressure

Magnetic structure and spin waves in the frustrated ferro-antiferromagnet Pb2​VO(PO4​)2​

A new quasi-one-dimensional transition metal chalcogenide semiconductor (Nb $_{4}$ Se $_{15}$ I $_{2}$ )I $_{2}$

Pre-saturation phase in the frustrated ferro-antiferromagnet Pb $_{2}$ VO(PO $_{4}$ ) $_{2}$

Sign-switching of dimer correlations in SrCu $_{2}$ (BO $_{3}$ ) $_{2}$ under hydrostatic pressure

Magnetic structure and spin waves in the frustrated ferro-antiferromagnet Pb $_{2}$ VO(PO $_{4}$ ) $_{2}$