TY - JOUR
T1 - Magnetic excitations of Sr3Ir2O7 observed by inelastic neutron scattering technique
AU - Fujita, Masaki
AU - Ikeuchi, Kazuhiko
AU - Kajimoto, Ryoichi
AU - Nakamura, Mitsutaka
N1 - Funding Information:
Acknowledgments The authors acknowledge K. Ishii and K. Tomiyasu for their useful remarks. The experiments at the Materials and Life Science Experimental Facility at J-PARC were performed under a user program (Proposal No. 2013A0052). M.F. is supported by a JSPS KAKENHI under Grants No. 16H02125.
PY - 2020/12
Y1 - 2020/12
N2 - In this short note, we report on the first inelastic neutron scattering (INS) study on high-energy magnetic excitations in Sr3Ir2O7. We observed excitations between ∼80 and ∼180 meV. The peak position of the excitations is consistent with the dispersion of a single magnon determined by resonant inelastic X-ray scattering (RIXS) measurement. Thus, our results demonstrate the feasibility of INS for iridates, which has a large neutron absorption cross-section.
AB - In this short note, we report on the first inelastic neutron scattering (INS) study on high-energy magnetic excitations in Sr3Ir2O7. We observed excitations between ∼80 and ∼180 meV. The peak position of the excitations is consistent with the dispersion of a single magnon determined by resonant inelastic X-ray scattering (RIXS) measurement. Thus, our results demonstrate the feasibility of INS for iridates, which has a large neutron absorption cross-section.
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U2 - 10.7566/JPSJ.90.025001
DO - 10.7566/JPSJ.90.025001
M3 - Article
AN - SCOPUS:85099951264
VL - 90
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
SN - 0031-9015
IS - 2
M1 - 025001
ER -