Spin-wave resonances in bismuth orthoferrite at high temperatures
| LEADER | naa a22 4500 | ||
|---|---|---|---|
| 001 | 528794493 | ||
| 005 | 20180925065149.0 | ||
| 007 | cr unu---uuuuu | ||
| 008 | 180925s2018 xx s 000 0 eng | ||
| 022 | |a 1098-0121 | ||
| 024 | 7 | 0 | |a 10.1103/PhysRevB.97.054410 |2 doi |
| 035 | |a (BORIS)oai:boris.unibe.ch:120071 | ||
| 084 | |a 620 |2 ddc | ||
| 245 | 0 | 0 | |a Spin-wave resonances in bismuth orthoferrite at high temperatures |h [Elektronische Daten] |c [M. Białek, A. Magrez, Axel Murk, J.-Ph. Ansermet] |
| 500 | |a publishedVersion | ||
| 506 | |a openAccess |2 eu-repo | ||
| 520 | 3 | |a Spin-wave resonances in pelletized powder of bismuth orthoferrite (BiFeO3) were studied in transmission spectroscopy at frequencies of 0.1-0.75 THz and in the temperature range of 300-650 K. A vector network analyzer with frequency extenders was used in conjunction with temperature scans. We extended the experimental coverage of spin-wave resonances in BiFeO3 up to almost the Néel temperature. We observed that Ψ(1)1 and Ψ(2)1 modes are degenerate around 420 K due to the temperature dependences of the magnetic anisotropy and the Dzyaloshinskii-Moriya interaction. | |
| 700 | 1 | |a Białek |D M. |e joint author | |
| 700 | 1 | |a Magrez |D A. |e joint author | |
| 700 | 1 | |a Murk |D Axel |e joint author | |
| 700 | 1 | |a Ansermet |D J.-Ph |e joint author | |
| 773 | 0 | |t Physical review. B - condensed matter and materials physics |x 1098-0121 | |
| 856 | 4 | 0 | |u https://boris.unibe.ch/120071/1/PhysRevB.97.054410.pdf |q text/html |z WWW-Backlink auf das Repository |
| 908 | |D 1 |a info:eu-repo/semantics/article |2 boris | ||
| 909 | 7 | |a PeerReviewed |2 boris peerstatus | |
| 950 | |B BORIS |P 856 |E 40 |u https://boris.unibe.ch/120071/1/PhysRevB.97.054410.pdf |q text/html |z WWW-Backlink auf das Repository | ||
| 950 | |B BORIS |P 700 |E 1- |a Białek |D M. |e joint author | ||
| 950 | |B BORIS |P 700 |E 1- |a Magrez |D A. |e joint author | ||
| 950 | |B BORIS |P 700 |E 1- |a Murk |D Axel |e joint author | ||
| 950 | |B BORIS |P 700 |E 1- |a Ansermet |D J.-Ph |e joint author | ||
| 950 | |B BORIS |P 773 |E 0- |t Physical review. B - condensed matter and materials physics |x 1098-0121 | ||
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 949 | |B BORIS |F BORIS |b BORIS |j info:eu-repo/semantics/article |c openAccess | ||