R. K. Kremer

activity

20042025

most citedThermal Conductivity of Isotopically Enriched 28Si Revisited

118 citations · 119 across the 4 of their papers we have counts for

collaborators

5 papers

cond-mat.str-el2025

Elucidating the origin of long-range ferromagnetic order in Fe $_{3}$ GeTe $_{2}$ by low-energy magnon excitation studies

Birte Beier, Erik Walendy, Jan Arneth +3

We report a detailed high-field/high-frequency ferromagnetic resonance (HF-FMR) study of low-energy magnon excitations in the van der Waals ferromagnet Fe $_{3}$ GeTe $_{2}$ . At 2 K, the…

cond-mat.str-el2025★ 1 cited

Exerting chemical pressure on the kagome lattice as frustration control in the kapellasite family $A$ Cu $_{3}$ (OH) $_{6 + x}$ (Cl,Br) $_{3 - x}$

Jonas Andreas Krieger, Thomas James Hicken, Hubertus Luetkens +2

The kapellasite family $A$ Cu $_{3}$ (OH) $_{6 + x}$ (Cl,Br) $_{3 - x}$ forms a series of compounds, wherein the chemical pressure realized by the $A -$ site cation tunes the spin exchange in th…

cond-mat.str-el2024

Thermal and Magnetoelastic Properties of the van der Waals Ferromagnet Fe $_{3 - δ}$ GeTe $_{2}$ : Anisotropic Spontaneous Magnetostriction and Ferromagnetic Magnon Excitations

R. K. Kremer, E. Bruecher

By determining the lattice parameters as a function of temperature of the hexagonal van der Waals ferromagnet Fe $_{2.92 (1)}$ Ge $_{1.02 (3)}$ Te $_{2}$ we obtain the temperature dependenc…

cond-mat.str-el2010

Reply to: Comment by S.-L. Drechsler et al. (arXiv:1006.5070v1)

M. Enderle, B. Fåk, H. -J. Mikeska +1

In a comment on arXiv:1006.5070v1, Drechsler et al. present new band-structure calculations suggesting that the frustrated ferromagnetic spin-1/2 chain LiCuVO4 should be described…

cond-mat.mtrl-sci2004★ 118 cited

Thermal Conductivity of Isotopically Enriched 28Si Revisited

R. K. Kremer, K. Graf, M. Cardona G. G. Devyatykh +3

The thermal conductivity of isotopically enriched 28Si (enrichment better than 99.9%) was redetermined independently in three laboratories by high precision experiments on a total…

Elucidating the origin of long-range ferromagnetic order in Fe3​GeTe2​ by low-energy magnon excitation studies

Exerting chemical pressure on the kagome lattice as frustration control in the kapellasite family ACu3​(OH)6+x​(Cl,Br)3−x​

Thermal and Magnetoelastic Properties of the van der Waals Ferromagnet Fe3−δ​GeTe2​: Anisotropic Spontaneous Magnetostriction and Ferromagnetic Magnon Excitations

Reply to: Comment by S.-L. Drechsler et al. (arXiv:1006.5070v1)

Thermal Conductivity of Isotopically Enriched 28Si Revisited

Elucidating the origin of long-range ferromagnetic order in Fe $_{3}$ GeTe $_{2}$ by low-energy magnon excitation studies

Exerting chemical pressure on the kagome lattice as frustration control in the kapellasite family $A$ Cu $_{3}$ (OH) $_{6 + x}$ (Cl,Br) $_{3 - x}$

Thermal and Magnetoelastic Properties of the van der Waals Ferromagnet Fe $_{3 - δ}$ GeTe $_{2}$ : Anisotropic Spontaneous Magnetostriction and Ferromagnetic Magnon Excitations