% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Stekiel:1007495, author = {Stekiel, Michal and Čermák, P. and Franz, C. and Simeth, W. and Weber, S. and Ressouche, E. and Schmidt, W. and Nemkovski, K. and Deng, H. and Bauer, A. and Pfleiderer, C. and Schneidewind, A.}, title = {{I}ncommensurate antiferromagnetic order in {C}e{P}t{A}l 3}, journal = {Physical review research}, volume = {5}, number = {1}, issn = {2643-1564}, address = {College Park, MD}, publisher = {APS}, reportid = {FZJ-2023-02085}, pages = {013058}, year = {2023}, abstract = {We report on a neutron diffraction study of single-crystal CePtAl3 complemented by measurements of the specific heat under applied magnetic field. Below TN ≈ 3 K, CePtAl3 develops incommensurate antiferromagneticorder with a single modulation vector k = (0.676 0 0). Residual magnetic scattering intensity above TN and a broadening of the specific heat anomaly at TN may be consistently described in terms of a Gaussiandistribution of transition temperatures with a standard deviation σ ≈ 0.5 K. The distribution of TN may be attributed to the observation of occupational and positional disorder between the Pt and Al sites consistent withstructural information inferred from neutron diffraction. Measurements under magnetic field reveal changes of the magnetic domain populations when the field is applied along the [0 1 0] direction consistent with a transitionfrom cycloidal to amplitude-modulated magnetic order ∼2.5 T.}, cin = {JCNS-FRM-II / MLZ / JCNS-2 / JCNS-4}, ddc = {530}, cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 / I:(DE-588b)4597118-3 / I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)JCNS-4-20201012}, pnm = {632 - Materials – Quantum, Complex and Functional Materials (POF4-632) / 6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4) / TOPFIT - Topological Spin Solitons for Information Technology (291079) / ExQuiSid - Extreme Quantum Matter in Solids (788031) / DFG project 390814868 - EXC 2111: Munich Center for Quantum Science and Technology (MCQST) (390814868) / DFG project 360506545 - SPP 2137: Skyrmionics: Topologische Spin-Phänomene im Realraum für Anwendungen (360506545) / DFG project 164354662 - Stabilisierung magnetischer Ordnung unter extremen Bedingungen (F02 (A06)) (164354662) / DFG project 323760292 - Mehrkomponentige Elektronische Korrelationen in Nicht-Zentrosymmetrischen f-Elektron-Verbindungen (323760292)}, pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G4 / G:(EU-Grant)291079 / G:(EU-Grant)788031 / G:(GEPRIS)390814868 / G:(GEPRIS)360506545 / G:(GEPRIS)164354662 / G:(GEPRIS)323760292}, experiment = {EXP:(DE-MLZ)PANDA-20140101 / EXP:(DE-MLZ)DNS-20140101 / EXP:(DE-MLZ)POLI-HEIDI-20140101}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000926781700002}, doi = {10.1103/PhysRevResearch.5.013058}, url = {https://juser.fz-juelich.de/record/1007495}, }